# OTHELLO vs Otus Game

The clearest difference is update cadence: Otus Game at every 2 weeks against OTHELLO's every 8 months. Otus Game also leads on iOS requirement (12.0 vs 14.1). 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.

OTHELLO ships an update every 8 months, Otus Game every 2 weeks. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | OTHELLO | Otus Game |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 20 MB | 174 MB |
| Requires iOS | 14.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yungyeom Ju](https://appshunter.io/developer/1714951864) | [EDENLUX Corp.](https://appshunter.io/developer/1443712682) |

## What reviewers say

### OTHELLO

[App page](https://appshunter.io/ios/app/othello-offline-mini-game/id6471242038)

**Features:** macOS Compatibility

**In-app purchases:** none


### Otus Game

[App page](https://appshunter.io/ios/app/otus-game/id6476952932)

Engage in a variety of games designed to improve eye health and vision. Requires membership and eye score measurement through a companion app to begin playing.

**Highlights:** Eye exercise games, Vision improvement focus, Requires Otus Plus membership, Eye score measurement integration, Suitable for tired eyes

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

**In-app purchases:** none


## Frequently asked questions

### Is OTHELLO free?

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

### Is Otus Game free?

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

### Do OTHELLO or Otus Game have ads?

Neither OTHELLO nor Otus Game shows ads.

### Which is updated more often, OTHELLO or Otus Game?

OTHELLO ships an update every 8 months, and Otus Game every 2 weeks. Most recently, OTHELLO was updated on November 7, 2026 and Otus Game on November 4, 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.*