# Lights vs ExerSight

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.

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.

## The numbers

| Metric | Lights | ExerSight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (179 ratings)](https://appshunter.io/ios/app/lights-a-memory-game/id1580230611/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/exersight/id1626914472/reviews)** |
| Number of ratings | **179** | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 53 MB | 39 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Lee Phillips](https://appshunter.io/developer/1454308387) | [Just For Eyes](https://appshunter.io/developer/1488703945) |

## What reviewers say

### Lights

[App page](https://appshunter.io/ios/app/lights-a-memory-game/id1580230611)

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.

**Highlights:** Over 15 game modes, Local multiplayer, Online leaderboards, Unlockable achievements, Daily play reminders, Multiple sound options

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Disable ads | $1.99 | one-time |


### ExerSight

[App page](https://appshunter.io/ios/app/exersight/id1626914472)

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.

**Highlights:** AR vision training, Eye performance exercises, Interactive gameplay, Virtual ball finding, catching, deflecting

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BallDeflect | $0.99 | one-time |
| BallCatch | $0.99 | one-time |
| One Month Premium | $2.99 | one-time |
| Three Months Premium | $6.99 | one-time |


## Frequently asked questions

### Is Lights free?

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

### Is ExerSight free?

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

### Which has better reviews, Lights or ExerSight?

ExerSight is rated higher. Lights averages 4.4 out of 5 from 179 ratings, while ExerSight averages 5.0 from 1 ratings.

### Do Lights or ExerSight have ads?

Lights shows ads; ExerSight does not.

### Which is updated more often, Lights or ExerSight?

Lights ships an update every 6 weeks, and ExerSight every 2 months. Most recently, Lights was updated on October 22, 2026 and ExerSight on October 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*