Product-minded. Fast delivery. iOS & Android.

We build mobile apps that feel effortless—and scale confidently.

77 SO GOOD CAKE S.R.L. is a small, senior team creating mobile products end‑to‑end: UX, engineering, analytics, and release management. From quick MVPs to polished subscriptions.

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iOS · Android Subscriptions & IAP Analytics & A/B tests Store release support
Studio snapshot Shipping weekly
Product UX Wireframes → UI kits
Engineering Swift / Kotlin / Unity
Monetization Trials, offers, paywalls
Growth ASA, ASO, retention

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What we do

A pragmatic set of services to ship and improve mobile products without bureaucracy.

Mobile development

Native iOS & Android, or Unity for games. Clean architecture, smooth UI, and performance-first builds.

Subscriptions & IAP

Paywalls, trials, promo offers, receipts, and analytics. Built with App Store / Google Play best practices.

Launch & growth

ASO and store assets, Apple Search Ads setup, event tracking, and A/B testing to improve retention.

2–6 weeks Typical MVP delivery window
Senior team Small, focused, accountable
Store-ready Review, metadata, compliance

Capabilities

A few common project types we deliver. (We can tailor scope and stack to your needs.)

Consumer apps

Habit trackers, utilities, media, photo/video, education, and lifestyle—built for great UX and retention.

Games & playful experiences

Unity-based games with onboarding, event tracking, and monetization flows that don’t harm the experience.

Subscription products

Trial/non-trial products, price tests, promo offers, and robust entitlement handling.

App modernization

Refactors, UI refresh, performance tuning, crash fixes, and infrastructure/analytics cleanup.

How we work

Clear steps, transparent progress, and predictable outcomes.

1
Discovery Goals, audience, monetization, and success metrics. We define scope and milestones.
2
Design & architecture UX flows, UI direction, technical plan, analytics events, and release checklist.
3
Build & iterate Weekly progress, internal QA, and fast iteration on what matters.
4
Launch & improve Store submission support, post‑launch fixes, A/B tests, and scaling roadmap.

Deliverables you can expect

Project plan

Milestones, timeline, and a clear definition of “done”.

Store assets

Copy guidance, screenshots checklist, and metadata requirements.

Analytics

Event map aligned with funnels, retention, and monetization metrics.

Maintenance

Fixes, improvements, and feature roadmap after launch.

FAQ

Quick answers to the most common questions.

Can you work with an existing app and improve it?

Yes. We often start with a short audit, then prioritize fixes, performance improvements, and UI updates.

Do you support subscriptions and promotional offers?

Yes — trials, non-trial variants, promo offers, receipt validation, and entitlement logic.

What do you need to start?

Short description of your idea, target platform(s), and any existing designs or builds. We’ll propose the next steps.

Do you help with App Store / Google Play submissions?

Yes. We can prepare the build, assist with metadata, and help resolve review feedback.

Contact

Tell us what you’re building. We’ll reply to studio@77sogoodcake.pro.

Email us

Send a short message with your goals, platform (iOS/Android), and timeline.

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Company details

77 SO GOOD CAKE S.R.L.
Company ID: 448740661
Registered office: Street address 1098, Telciu, Bistrita-Nasaud 427355, Romania
Email: studio@77sogoodcake.pro

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