Lights vs ExerSight
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Lights
A modern take on a classic electronic memory game with over 15 modes. It challenges your memory, reflexes, and speed, offering local multiplayer and online leaderboards. Improve your cognitive skills with daily play reminders and unlockable achievements.
- Over 15 game modes
- Local multiplayer
- Online leaderboards
- Unlockable achievements
- Daily play reminders
- Multiple sound options
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A fresh take on a classic electronic game. Easy to play, difficult to master. Over 15 game modes, including local multiplayer. Up to 12 buttons, and a variety of sound options. Lights offers much more than a simple "repeat after me" challenge by testing your memory, reflexes, and more. Can you conquer them all? Unlock Achievements and see how you compare to friends or the world with online Leaderboards. Improve your memory by challenging yourself regularly. Set a schedule in the app to remind you to play for a few minutes daily, weekly, or anything in between. Now translated to 11 languages, including Ukrainian!
ExerSight
Engage in a virtual game designed to improve your eyesight through eye performance exercises. This app transforms ophthalmological research into interactive gameplay, helping users enhance their vision.
- AR vision training
- Eye performance exercises
- Interactive gameplay
- Virtual ball finding, catching, deflecting
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In Exersight, users enter into a virtual game where they are finding, catching or deflecting balls. But in reality, users are experiencing exercises of Eye Performance. A nascent field of Ophthalmology, Eye Performance is the technique where patients can improve their eyesight with different types of exercises. This research has been applied in the form of games in this app.
Screenshots
Verdict
The clearest difference is rating: ExerSight at 5.0 against Lights's 4.4. ExerSight also leads on ads (none vs shown). Lights's advantage is ratings volume (179 vs 1). On price, review sentiment, update cadence and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Lights sells 1 one-off in-app purchase and ExerSight sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
ExerSight holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Lights has 179 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.
Lights ships an update every 6 weeks, ExerSight every 2 months. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.
| Parameter | Lights | ExerSight |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (179 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 179 — better | 1 |
| Update frequency | Every 6 weeks — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 53 MB | 39 MB |
| Age rating | 4+ | 12+ |
| Developer | Lee Phillips | Just For Eyes |
Customer experience
Lights
ExerSight
In-app purchases
Lights
- Disable ads$1.99
ExerSight
- BallDeflect$0.99
- BallCatch$0.99
- One Month Premium2 variants$2.99
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- Three Months Premium2 variants$6.99
