# OhayHe vs RefMind

The clearest difference is in-app purchases: RefMind at none against OhayHe's 8. RefMind also leads on update cadence (every 4 days vs monthly). OhayHe's advantage is iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. OhayHe sells 8 in-app purchases, starting at $1.99 per month. RefMind asks for nothing beyond the download.

OhayHe ships an update monthly, RefMind every 4 days. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | OhayHe | RefMind |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 215 MB | 34 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Dat Do](https://appshunter.io/developer/971949250) | [Dai Phan](https://appshunter.io/developer/1462563314) |

## What reviewers say

### OhayHe

[App page](https://appshunter.io/ios/app/ohayhe-learn-japanese/id6471564260)

Master Japanese with interactive lessons, vocabulary building, and pronunciation practice. Explore cultural insights and engaging games designed for all learning levels. Offers a free trial to begin your fluency journey.

**Highlights:** Comprehensive Japanese curriculum, Interactive lessons, Vocabulary and listening practice, Hiragana and Katakana practice, Engaging learning games, Pronunciation feedback, Cultural insights

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Monthly AI Features | $2.99 | per month |
| Biannual | $7.99 | per 6 months |
| Yearly | $10.99 | per year |
| Biannual AI Features | $12.99 | per 6 months |
| Annual AI Features | $17.99 | per year |
| Remove Ads | $1.99 | one-time |
| Lifetime | $49.99 | one-time |


### RefMind

[App page](https://appshunter.io/ios/app/refmind/id6792407235)

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

**In-app purchases:** none


## Frequently asked questions

### Is OhayHe free?

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

### Is RefMind free?

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

### Do OhayHe or RefMind have ads?

Neither OhayHe nor RefMind shows ads.

### Which is updated more often, OhayHe or RefMind?

OhayHe ships an update monthly, and RefMind every 4 days. Most recently, OhayHe was updated on October 8, 2026 and RefMind on October 6, 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.*