# スクラス vs VOCA

The clearest difference is update cadence: VOCA at every 9 days against スクラス's every 2 months. スクラス's advantage is iOS requirement (16.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

スクラス ships an update every 2 months, VOCA every 9 days. The most recent releases landed on September 17, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | スクラス | VOCA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/voca/id6760336263/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 70 MB | 8 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [株式会社クルージス](https://appshunter.io/developer/1455809037) | [Ryotaro Yogo](https://appshunter.io/developer/1883955608) |

## What reviewers say

### スクラス

[App page](https://appshunter.io/ios/app/id1568027508)

**In-app purchases:** none


### VOCA

[App page](https://appshunter.io/ios/app/voca/id6760336263)

Compete in real-time English vocabulary battles against players worldwide. This app transforms vocabulary memorization into an engaging game, enhancing practical English skills through rapid output and competitive challenges.

**Highlights:** Real-time 1v1 vocabulary battles, Customizable multiplayer battles (2-10 players), Daily challenge with increasing difficulty, User profiles with custom names and icons, Friend system for competitive rankings, Focus on practical English output

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

**In-app purchases:** none


## Frequently asked questions

### Is スクラス free?

スクラス is free to download, with no in-app purchases.

### Is VOCA free?

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

### Do スクラス or VOCA have ads?

Neither スクラス nor VOCA shows ads.

### Which is updated more often, スクラス or VOCA?

スクラス ships an update every 2 months, and VOCA every 9 days. Most recently, スクラス was updated on September 17, 2026 and VOCA on August 12, 2026.

---

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