Shinka vs Studva
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Shinka
This app gamifies focus sessions, helping users build concentration habits. Users keep their phone away from distractions to earn experience for a growing companion, making productivity rewarding.
- Gamified focus sessions
- Companion evolution
- XP and coin rewards
- Leaderboard challenges
- Distraction avoidance
- Daily focus habit building
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Train your focus. Evolve your Shinka. Take back control of your attention and turn focus into progress. Shinka is a gamified focus timer designed to help you stay concentrated while your companion grows with you. Every time you complete a focus session, your Shinka earns experience and evolves. The longer you stay focused, the more your Shinka progresses. Start a focus session and keep your phone away from distractions: - If you stay focused, your Shinka gains XP and becomes stronger. - If you leave the app or break your focus, your Shinka stops evolving. This simple system helps you build real concentration habits while making productivity fun and rewarding. Shinka helps you stay focused longer, reduce distractions from your phone, and build a daily focus habit. Whether you're studying, working, or creating, Shinka helps you enter deep focus sessions and improve your productivity. Choose your companion and start your focus journey. As you complete sessions you will earn XP and coins, level up your Shinka, unlock evolutions, and watch your companion grow with your progress. Your focus becomes visible through your Shinka’s evolution. Shinka encourages you to avoid distracting apps during your focus sessions so you can stay in the zone and protect your concentration. Stay present, stay focused, and watch your progress grow. Compare your progress with other players and climb the leaderboard. Challenge yourself and see who can stay focused the longest. Shinka transforms focus into a rewarding experience. Instead of fighting distractions, you train your attention and watch your companion evolve with you. Take back control of your attention and build a real focus habit, one session at a time. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Studva
Transform focus hours into measurable, shareable achievements. This app turns study or work sessions into verified activities, complete with leaderboards and community support. Track progress, block distractions, and discover your peak productivity times.
- Verified focus sessions with start/end photos
- Distraction blocking by pausing apps
- Personalized productivity coaching
- Social feed with friend interactions
- Location-based leaderboards
- Exportable session data (CSV)
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Studva is the Strava of deep work: turn your focus hours into wins you share. Whether you're cramming for an exam, pushing a side project forward or working remotely: staying focused alone is hard. Studva turns every work session into a measured, verified, social activity - just like a workout. HOW IT WORKS 1. Arrive - settle in wherever you work: library, campus, café, office. 2. Start - take a photo at the start of your session, the timer begins. It becomes half of your before/after. 3. Focus - stay locked in, the app counts distractions. 4. Share - post your before/after with your stats baked in: proof of what you got done. Friends cheer you on with a Focus and you climb the leaderboards together. VERIFIED SESSIONS Start photo, end photo, on-site presence verified by GPS. Your stats are genuine - and so is everyone else's. No fake timers in the leaderboards. YOUR TIMER, ALWAYS IN SIGHT Your time keeps running on your lock screen - and in the Dynamic Island on iPhones that have one. Pause or finish your session without even reopening the app. BLOCK WHAT DISTRACTS YOU Pick the apps to pause during your sessions: they stay out of reach until the timer ends. Studva never sees which ones you chose - the selection stays on your phone. YOUR PRODUCTIVITY COACH Every week, Studva analyzes your sessions and tells you when and where you perform best: your peak time slot, your home base, your trends. Everything is computed on your phone. A COMMUNITY THAT PUSHES YOU - A feed of your friends: cheer with a Focus, comment, chat in private messages - Clubs: your class, your team or your friends, with built-in chat - Weekly league with friends, challenges and trophies to unlock - Streaks: stack up the days and keep your run alive 560,000 PLACES ON THE MAP Libraries, campuses and study spots worldwide. Every place has its own leaderboard: become the reference of your spot. YOUR STATS, YOUR PROGRESS Time per subject or project, personal records, weekly goals, exam and deadline countdowns, CSV export. PRIVACY FIRST - Your location is only used to verify your session - never a GPS trace, never a real-time position visible to others - Your home is always hidden - Private audiences by default - Data hosted in Europe, GDPR compliant, never sold - Delete your account and all your data in one tap Ready to make focus a sport? Download Studva and start your first session.
Screenshots
Verdict
The clearest difference is rating: Studva at 5.0 against Shinka's 3.0. Studva also leads on in-app purchases (none vs 7). On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Shinka sells 7 in-app purchases, starting at $0.99 per 7 days. Studva asks for nothing beyond the download.
Studva holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Shinka ships an update fortnightly, Studva every 8 days. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.
| Parameter | Shinka | Studva |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 1 | 1 |
| Update frequency | Fortnightly | Every 8 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.2 — better | 16.4 |
| Further details — not scored | ||
| Size | 123 MB | 83 MB |
| Age rating | 4+ | 4+ |
| Developer | Simple. Studio Paris | Geant Luka |
Customer experience
Shinka
Studva
In-app purchases
Shinka
- Shinka Pro Weekly7 Days trial$0.997 Days
- Shinka Pro Weekly7 Days trial$1.997 Days
- Shinka Pro Weekly7 Days trial$2.997 Days
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- Shinka Pro Monthly7 Days trial$3.991 Month
- Shinka Pro Yearly$24.991 Year
- Shinka Pro Yearly$44.991 Year
- Shinka Pro Yearly$89.991 Year
Studva
No in-app purchases









