# Shinka vs Studva

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.

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.

## The numbers

| Metric | Shinka | Studva |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/shinka-focus-timer/id6753202378/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/studva/id6802291186/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | Freemium | **Free** |
| Size | 123 MB | 83 MB |
| Requires iOS | **16.2** | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Simple. Studio Paris](https://appshunter.io/developer/1843036977) | [Geant Luka](https://appshunter.io/developer/6802291398) |

## What reviewers say

### Shinka

[App page](https://appshunter.io/ios/app/shinka-focus-timer/id6753202378)

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.

**Highlights:** Gamified focus sessions, Companion evolution, XP and coin rewards, Leaderboard challenges, Distraction avoidance, Daily focus habit building

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shinka Pro Weekly | $0.99 | per 7 days |
| Shinka Pro Weekly | $1.99 | per 7 days |
| Shinka Pro Weekly | $2.99 | per 7 days |
| Shinka Pro Monthly | $3.99 | per month |
| Shinka Pro Yearly | $24.99 | per year |
| Shinka Pro Yearly | $44.99 | per year |
| Shinka Pro Yearly | $89.99 | per year |


### Studva

[App page](https://appshunter.io/ios/app/studva/id6802291186)

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.

**Highlights:** 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)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Shinka free?

Shinka is free to download, with in-app purchases available.

### Is Studva free?

Studva is free to download, with no in-app purchases.

### Which has better reviews, Shinka or Studva?

Studva is rated higher. Shinka averages 3.0 out of 5 from 1 ratings, while Studva averages 5.0 from 1 ratings.

### Do Shinka or Studva have ads?

Neither Shinka nor Studva shows ads.

### Which is updated more often, Shinka or Studva?

Shinka ships an update fortnightly, and Studva every 8 days. Most recently, Shinka was updated on October 13, 2026 and Studva on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*