# Lights vs Target Number

The clearest difference is update cadence: Target Number at every 3 days against Lights's every 6 weeks. Lights's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Lights sells 1 one-off in-app purchase and Target Number sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Lights ships an update every 6 weeks, Target Number every 3 days. The most recent releases landed on October 30, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Lights | Target Number |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (179 ratings)](https://appshunter.io/ios/app/lights-a-memory-game/id1580230611/reviews)** | — |
| Number of ratings | **179** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 66 MB | 12 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lee Phillips](https://appshunter.io/developer/1454308387) | [UYGAR KARAKAYA](https://appshunter.io/developer/1865226462) |

## What reviewers say

### Lights

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

This game offers a modern twist on a classic electronic memory challenge. It features over 15 game modes, including local multiplayer, and tests your memory and reflexes. Track your progress with achievements and global leaderboards.

**Highlights:** Over 15 game modes, Local multiplayer, Achievements, Online leaderboards, Daily play reminders, 11 language translations

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

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


### Target Number

[App page](https://appshunter.io/ios/app/target-number-math-puzzle/id6811134284)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 250 teso | $1.99 | one-time |
| 700 teso | $3.99 | one-time |
| 1500 teso | $6.99 | one-time |


## Frequently asked questions

### Is Lights free?

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

### Is Target Number free?

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

### Do Lights or Target Number have ads?

Both Lights and Target Number show ads.

### Which is updated more often, Lights or Target Number?

Lights ships an update every 6 weeks, and Target Number every 3 days. Most recently, Lights was updated on October 30, 2026 and Target Number on October 26, 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.*