Otus Game vs Sight Check
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
Otus Game
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.
- Eye exercise games
- Vision improvement focus
- Requires Otus Plus membership
- Eye score measurement integration
- Suitable for tired eyes
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Otus Game is a collection of eye exercise games provided by Otus. How to play: 1. First, sign up for membership on the Otus Plus app and then perform eye score measurement. 2. Log in to Otus Game with the same account you signed up with on Otus Plus app. 3. Select a member and proceed with the games. Recommended for people: - Whose eyes are tired from using cell phones - Whose vision becomes increasingly blurry when looking at close objects - Whose vision becomes increasingly blurry when looking far away - Who have difficulty focusing โSound effects obtained from https://www.zapsplat.comโ
Sight Check
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Sight Check is a fun, casual game inspired by classic eye charts. Can you read the tiny letters from across the room? Challenge yourself with rows of shrinking letters, track your score, and see how sharp your reading really is - no equipment needed beyond your phone. How to play: - Stand back from your screen and read each row aloud - Progress through smaller and smaller letters - Save your results and beat your personal best - Compare with friends and family for a laugh Sight Check is designed purely for entertainment and casual challenge. It is not a medical device, does not diagnose any condition, and is not a substitute for a professional eye exam. If you have concerns about your vision, please consult a qualified eye care professional. Simple, ad-free, and privacy-first - your results stay on your device. Give your eyes a fun challenge today!
Screenshots
Verdict
The clearest difference is iOS requirement: Otus Game at 12.0 against Sight Check's 14.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Otus Game | Sight Check |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | โ |
| Update frequency | Every 2 weeks | โ |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 12.0 โ better | 14.0 |
| Further details โ not scored | ||
| Size | 174 MB | 55 MB |
| Age rating | 4+ | 12+ |
| Developer | EDENLUX Corp. | lapnito.cz s.r.o. |
In-app purchases
Otus Game
No in-app purchases
Sight Check
No in-app purchases









