App and web development

A turnkey product
in one month
to release.

Discovery and competitor research, custom design, iOS / Android / web development, onboarding and paywall, analytics and store submission. Fixed quote and timeline before we start.

$10–15K

starter project

up to 1 mo

from kickoff to publication

iOS · Android · Web

platforms

9 years

in product development

Get a quote and timeline

Request

Free project estimate

Name, Telegram, development budget and a convenient time for a call. On the call we'll show the quote, timeline and architecture.

No spam and no pushy sales calls. One breakdown — you decide whether to continue.

180+ clients◆$190M+ in ad spend◆9 years in the app market◆iOS + Android + Web◆Facebook · Google · TikTok◆Installs and web subscriptions◆180+ clients◆$190M+ in ad spend◆9 years in the app market◆iOS + Android + Web◆Facebook · Google · TikTok◆Installs and web subscriptions◆

What's included

Full turnkey cycle

From market research to store accounts and a working media buying setup. You don't have to assemble vendors piece by piece.

Stages · 01/06

01

Competitor analysis

We break down competitors' marketing, acquisition funnels, paywalls and features. The output is a market map and a plan for what makes you win.

02

Unique design

App interface, screenshots and icon built for the App Store and Play Market. Nothing template-based — visuals that stand out in the listing.

03

Development and publishing

One or both platforms, testing, build, submission and getting through moderation. We set up and verify developer accounts ourselves.

04

Onboarding and paywall

We design the path from the first screen to payment: quizzes, trials, pricing tiers, A/B tests. This is what turns installs into MRR.

05

Landing pages and creatives

Web funnels, quizzes, checkout before install, and creatives on weekly cycles for Facebook, Google and TikTok.

06

Media buying and analytics

Facebook Ads, Google Ads, TikTok Ads and Apple Search Ads with end-to-end analytics: we track ROI and MRR, not clicks.

Swipe right — 5 more of 6

Price and timeline

from $8 000 to $15 000

Up to 1 month from kickoff to publication. Store review takes another 1–2 weeks — we guide you through moderation.

Case studies · development

10 apps: price, timeline, releases and numbers

Every case shows the client's problem, exactly what we did, how many days each stage took, how many releases there were and what results we got.

Development cases · 01/10

Calzen AI — Calorie counter from a photo
iOSUS · UK · CA · AU

Calzen AI

Calorie counter from a photo
Trial → Paid
41%
CPI (FB, US)
$1.18
Payback
14 days
D30 retention
27%
Client's problem

The calorie-tracking market is overheated: 40+ MyFitnessPal clones with identical onboarding and a $9.99 subscription. The client was afraid to burn budget in a niche where 'everything is already taken' and had no idea what CPI would make the subscription pay off.

What we did

We broke down 12 competitors: funnels, paywalls, 300+ active creatives. Turned AI meal recognition from a photo into the single wow-moment of onboarding, put the paywall with a 3-day trial right after the first 'scan', and added weekly + annual plans.

Stage-by-stage timeline

  • Discovery + competitor analysis5 days
  • Design, icon, 8 screenshots6 days
  • Development + QA15 days
  • Submission → approval9 days

Price

$13 500

Total duration

26 days of development + 9 days App Store review

Team

PM, UX/UI, 2 iOS developers, ASO, media buyer

Launches and iterations

3 releases before scaling (1.0 → 1.2), 4 paywall iterations, 28 creatives

Revenue in the 6 months after release

$412 000 in revenue over 6 months after launch: MRR $38K in month 4 → $79K in month 6

Marketing that worked

Facebook Ads (US/UK) + Apple Search Ads on brand, UGC creatives on weekly cycles

SwiftSwiftUICoreMLRevenueCatAmplitude

Traffic turned profitable in week 2, MRR $38K by month 4

SUM AI — Speech-to-text notes
iOSUS · DE · PL

SUM AI

Speech-to-text notes
Install → Sub
x2.3
First-screen drop
−49%
ARPU
$6.40
Reviews
4.7★
Client's problem

The founder had the technology but not a product: users didn't understand why they needed yet another voice recorder and dropped off on the first screen — 71% drop before onboarding.

What we did

Discovery interviews and repositioning as 'meetings and lectures turned into notes in 20 seconds'. Design, icon and 6 ASO screenshots, a 6-step onboarding with a segmentation quiz for 3 scenarios: student, manager, freelancer.

Stage-by-stage timeline

  • Discovery + positioning4 days
  • Design + ASO assets5 days
  • Development + QA15 days
  • App Store review7 days

Price

$11 000

Total duration

24 days to submission + 7 days review

Team

PM, UX/UI, iOS developer, ASO

Launches and iterations

2 submissions (1 rejection over privacy → fixed in 2 days), 3 onboarding A/B tests

Revenue in the 6 months after release

$186 000 over 6 months: MRR $12K → $34K, 78% of revenue from annual subscriptions

Marketing that worked

Apple Search Ads + Facebook Ads, ASO for 2 languages

SwiftWhisper APIGPT-4o miniRevenueCat

Install-to-subscription CR grew 2.3x compared to the first version

Day Flow AI — AI day planner
iOSUS · CA

Day Flow AI

AI day planner
LTV/CAC (D60)
2.8
CPA
$34 → $12.60
CR quiz → payment
9.2%
Refund rate
3.1%
Client's problem

Planners are one of the most expensive install niches. The client had already tried buying traffic themselves and got a $34 CPA against a $7.99 subscription — the economics didn't work.

What we did

Rebuilt the economics: a paywall with two plans and a weekly tier, hard paywall after the quiz, morning-push retention mechanics, and a separate web funnel with a quiz and checkout before install.

Stage-by-stage timeline

  • Economics audit + niche analysis6 days
  • App and funnel design7 days
  • iOS + web checkout development17 days
  • Review + launch of media buying8 days

Price

$12 000

Total duration

1 month to submission + 8 days review

Team

PM, UX/UI, iOS, web developer, media buyer

Launches and iterations

4 releases in 3 months, 6 paywall variants, 2 landing pages

Revenue in the 6 months after release

$298 000 over 6 months, 41% of revenue via the web funnel with no store fee

Marketing that worked

Facebook Ads + proprietary web quiz with checkout before install

SwiftUINext.js (web funnel)StripeRevenueCatAppsFlyer

LTV/CAC of 2.8 on a 60-day window, stable media buying from week 3

Songria — Music product
AndroidEU · CIS

Songria

Music product
Rejections
0
Testers
14
Crash-free
99.6%
Time to release
37 days
Client's problem

The client needed to launch on Google Play with no team of their own and no experience with moderation: two previous accounts had already been rejected, and money spent on a contractor was already lost.

What we did

Created a developer account, completed identity and organization verification, assembled the build, closed out Data Safety and Privacy requirements, and ran closed testing with 14 testers before release.

Stage-by-stage timeline

  • Account + verification5 days
  • Design + store assets4 days
  • Development + QA15 days
  • Closed testing → release14 days

Price

$9 500

Total duration

3 weeks of development + 14 days closed testing

Team

PM, UX/UI, Android developer, moderation account manager

Launches and iterations

1 submission, 0 rejections, 12 internal builds

Revenue in the 6 months after release

$68 000 over 6 months: Play Market organic + first paid traffic from month 3. Development ($9 500) paid back in 52 days after launch

Marketing that worked

Google Ads (App campaigns) + ASO, no social media

KotlinJetpack ComposePlay BillingFirebase

Published on the first attempt after two failed attempts by the client

Truest — Product ingredient scanner
iOSCA · US · UK

Truest

Product ingredient scanner
Rejections
0
ARPU vs niche
+34%
Scans / user
11.4
W1 retention
43%
Client's problem

A health niche with tough moderation: any 'health' promise gets rejected, but without a strong promise the subscription doesn't sell. The client had 2 rejections before us.

What we did

Rewrote the positioning with safe wording, drew a unique visual for the barcode scanner, built a paywall that both passes guidelines and converts, and connected a database of 1.2M products.

Stage-by-stage timeline

  • Positioning + guidelines5 days
  • Design + icon + ASO7 days
  • Development + QA16 days
  • App Store review10 days

Price

$14 000

Total duration

28 days of development + 10 days review

Team

PM, UX/UI, 2 iOS, content editor, ASO

Launches and iterations

3 releases, 5 screenshot iterations, 2 languages

Revenue in the 6 months after release

$351 000 over 6 months: MRR $21K → $67K with 43% W1 retention

Marketing that worked

Facebook Ads (CA/US) + TikTok Ads, ASO and screenshot refresh

SwiftUIVisionKitOpenFoodFacts APIRevenueCat

Approved on the first attempt, ARPU 34% above the niche benchmark

Exeo — GLP-1 shot tracker
iOSUS

Exeo

GLP-1 shot tracker
MRR (3 mo)
$52K
CAC
$41
M3 retention
61%
ROAS D45
2.4
Client's problem

A narrow audience for GLP-1: expensive traffic ($3.10 per click), no room for error in the offer and onboarding — every extra screen costs dozens of dollars in CPA.

What we did

Built a tracker for injections, dosages and symptoms, an onboarding quiz tailored to the user's protocol, reminders on the medication schedule, and a web-to-app funnel with a landing page warm-up and email sequence.

Stage-by-stage timeline

  • Discovery + consultations7 days
  • Design + paywall6 days
  • Development + QA17 days
  • Review + funnel launch11 days

Price

$15 000

Total duration

1 month to submission + 11 days review (health category)

Team

PM, UX/UI, 2 iOS, medical consultant, media buyer

Launches and iterations

5 releases in 4 months, 3 landing pages, 34 creatives

Revenue in the 6 months after release

$620 000 over 6 months: MRR $52K → $118K, ROAS D45 2.4

Marketing that worked

Facebook Ads + landing page warm-up + Klaviyo email sequence

SwiftUIHealthKitStripeKlaviyoAppsFlyer

MRR plateaued into steady growth by month 3 with 61% retention

TallerTeen — Growth tracker
iOSUS · PH · MX

TallerTeen

Growth tracker
CPI (TikTok)
$0.42
Paying users
6.1%
Refund rate
4.8%
Installs / mo
74K
Client's problem

A teen audience: clicks are cheap, but purchasing power is low — standard paywalls convert at 1–2% with high refunds through parents.

What we did

Built UGC-style TikTok creatives, a funnel with free value for the first 3 days and a soft paywall on day 4, and a separate card-payment landing page for parents.

Stage-by-stage timeline

  • Niche analysis + creative strategy4 days
  • Design + ASO5 days
  • Development + QA16 days
  • Review + TikTok launch6 days

Price

$8 900

Total duration

3.5 weeks of development + 6 days review

Team

PM, UX/UI, iOS, creative team (2 editors)

Launches and iterations

3 releases, 62 creatives in 2 months, 2 landing pages

Revenue in the 6 months after release

$249 000 over 6 months at 74K installs/month and $0.42 CPI. Development ($8 900) paid back in 19 days after traffic launch

Marketing that worked

TikTok Ads with UGC creatives + a parent-facing payment landing page

SwiftUIRevenueCatTikTok Events APIFirebase

6.1% paying-user rate from installs at $0.42 CPI — rare for the teen niche

Nomi Sleep — Sleep tracker and sound sessions
iOS + AndroidUS · UK · DE

Nomi Sleep

Sleep tracker and sound sessions
CR to subscription
1.4% → 5.9%
Android revenue share
38%
MRR (5 mo)
$61K
Crash-free
99.8%
Client's problem

The client came with a no-code MVP: the app worked, but subscription CR was 1.4%, and the second platform wasn't available — half the traffic went nowhere.

What we did

Rebuilt the product natively for both platforms, moved the audio library offline, built a paywall with a 7-day trial and an annual plan at 62% off, and added Apple Health / Google Fit.

Stage-by-stage timeline

  • MVP audit + migration plan6 days
  • Design for 2 platforms8 days
  • Development + QA20 days
  • App Store + Play review12 days

Price

$15 000

Total duration

34 days to submission on both stores + 12 days review

Team

PM, UX/UI, iOS, Android, QA, media buyer

Launches and iterations

2 stores simultaneously, 6 releases per quarter, 5 paywall iterations

Revenue in the 6 months after release

$487 000 over 6 months: MRR $61K → $103K, Android delivered 38% of revenue

Marketing that worked

Facebook Ads + Google App Campaigns across both platforms, ASA on brand

SwiftUIKotlinRevenueCatAmplitudeFirebase

Revenue up 3.1x in 5 months thanks to the second platform and the new paywall

PetGuard — Pet health + AI vet chat
iOSUS · CA · AU

PetGuard

Pet health + AI vet chat
Creative CTR
0.6% → 2.4%
Trial → Paid
37%
CPI
$0.94
D30 retention
31%
Client's problem

A high-emotion niche, but the client couldn't explain why they were better than free forums. Initial traffic tests produced a 0.6% CTR and zero payments.

What we did

Mapped the market across 9 competitors, rewrote the offer as 'a vet's answer in 60 seconds', built onboarding with a pet profile, put the paywall right after the first AI answer, and used creatives featuring real pets.

Stage-by-stage timeline

  • Competitor analysis + offer6 days
  • Design + ASO assets6 days
  • Development + QA15 days
  • Review + first media buy8 days

Price

$12 500

Total duration

27 days of development + 8 days review

Team

PM, UX/UI, iOS, prompt engineer, media buyer

Launches and iterations

3 releases, 41 creatives, 4 offer variants

Revenue in the 6 months after release

$224 000 over 6 months: MRR $14K → $46K, traffic payback from day 9

Marketing that worked

Facebook Ads + Instagram Reels, server-side conversions via Meta CAPI

SwiftUIGPT-4oRevenueCatMeta CAPI

First profitable campaign 9 days after launch

Lexiq — Web app for language learning
Web (PWA)BR · MX · ES

Lexiq

Web app for language learning
CR quiz → payment
7.8%
Fee savings
30%
MRR (4 mo)
$44K
Churn / mo
8.9%
Client's problem

Stores took a 30% cut and broke attribution. A web subscription without an install was needed, but the team didn't know how to sell without a store or how to handle payments in LATAM.

What we did

Built a PWA with a quiz funnel, local payment methods (Pix, OXXO), web checkout before the first lesson, and email/push reactivation. The app and landing page were built by one team.

Stage-by-stage timeline

  • Niche analysis + unit economics5 days
  • Quiz and product design7 days
  • PWA + checkout development17 days
  • Media buying launch1 day

Price

$14 500

Total duration

29 days to launch, no review wait

Team

PM, UX/UI, 2 web developers, CRM specialist, media buyer

Launches and iterations

1 launch + 7 quiz iterations, 3 geos in 6 weeks

Revenue in the 6 months after release

$390 000 over 6 months with no store fee: MRR $44K → $81K

Marketing that worked

Facebook Ads + TikTok Ads to the quiz landing page, local Pix / OXXO payments

ReactPWAStripe + PixKlaviyoGA4 + server-side attribution

Web subscription without a store: launched the day it was ready, no review, no fee

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Video

How we work — on video

Breakdowns of our approach, cases and numbers: watch to understand how we work before the first call.

Video · 01/04

How we ship turnkey apps

App marketing: approach and numbers

Funnel and unit economics breakdown

Client cases and results

Swipe right — 3 more of 4

Next step

Quote and timeline in one call

We'll go through the idea, define the scope, name the exact price and the submission date. No obligations and no sales scripts.

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Request a call

Name, Telegram, development budget and a convenient time for a call.

No spam and no pushy sales calls. One breakdown — you decide whether to continue.

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