# YBM VOCA vs Classing

The clearest difference is iOS requirement: YBM VOCA at 13.0 against Classing's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | YBM VOCA | Classing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 86 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YBM](https://appshunter.io/developer/517196396) | [DOYUN KIM](https://appshunter.io/developer/1896161197) |

## What reviewers say

### YBM VOCA

[App page](https://appshunter.io/ios/app/ybm-voca/id6753944006)

**Features:** macOS Compatibility

**In-app purchases:** none


### Classing

[App page](https://appshunter.io/ios/app/classing/id6766008969)

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

**In-app purchases:** none


## Frequently asked questions

### Is YBM VOCA free?

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

### Is Classing free?

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

### Do YBM VOCA or Classing have ads?

Neither YBM VOCA nor Classing shows ads.

### Which is updated more often, YBM VOCA or Classing?

YBM VOCA ships an update every 3 weeks, and Classing every 3 weeks. Most recently, YBM VOCA was updated on September 10, 2026 and Classing on September 23, 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.*