# Touch The Lost Numbers vs Infinity

The clearest difference is in-app purchases: Touch The Lost Numbers at none against Infinity's 1. Infinity's advantage is ads (none vs shown) and update cadence (fortnightly vs every 12 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Infinity sells 1 one-off in-app purchase. Touch The Lost Numbers asks for nothing beyond the download.

Touch The Lost Numbers ships an update every 12 months, Infinity fortnightly. The most recent releases landed on August 31, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | Touch The Lost Numbers | Infinity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (6 ratings)](https://appshunter.io/ios/app/touch-the-lost-numbers/id777615377/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 6 MB | 8 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ayumu Kinoshita](https://appshunter.io/developer/753694887) | [Anand Raj R](https://appshunter.io/developer/514675684) |

## What reviewers say

### Touch The Lost Numbers

[App page](https://appshunter.io/ios/app/touch-the-lost-numbers/id777615377)

Test your memory and reflexes by remembering the order of randomly placed numbers and tapping them sequentially. Compete for the best time in two challenging modes. This game aims to activate your brain, improve memory, and enhance peripheral vision.

**Highlights:** Memory training, Reflex enhancement, Two game modes (Normal, Hard), Score tracking, Brain activation, Peripheral vision training

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

**In-app purchases:** none


### Infinity

[App page](https://appshunter.io/ios/app/infinity-basic-math-questions/id6748877343)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Host a Party (Lifetime) | $1.99 | one-time |


## Frequently asked questions

### Is Touch The Lost Numbers free?

Touch The Lost Numbers is free to download, with no in-app purchases.

### Is Infinity free?

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

### Do Touch The Lost Numbers or Infinity have ads?

Touch The Lost Numbers shows ads; Infinity does not.

### Which is updated more often, Touch The Lost Numbers or Infinity?

Touch The Lost Numbers ships an update every 12 months, and Infinity fortnightly. Most recently, Touch The Lost Numbers was updated on August 31, 2026 and Infinity on August 27, 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.*