# Numem vs Blocky's Blitz

The clearest difference is in-app purchases: Blocky's Blitz at none against Numem's 1. Blocky's Blitz also leads on update cadence (fortnightly vs every 7 months) and iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Numem sells 1 one-off in-app purchase. Blocky's Blitz asks for nothing beyond the download.

Numem ships an update every 7 months, Blocky's Blitz fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Numem | Blocky's Blitz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (29 ratings)](https://appshunter.io/ios/app/numem-memory-game/id6449554188/reviews)** | — |
| Number of ratings | **29** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 41 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [One Pixel Studio](https://appshunter.io/developer/1314111503) | [Amulet Studios](https://appshunter.io/developer/6795014999) |

## What reviewers say

### Numem

[App page](https://appshunter.io/ios/app/numem-memory-game/id6449554188)

This game challenges your memory by having you recall sequences of numbers. With increasing difficulty and a visually appealing interface, it's designed to enhance cognitive abilities and concentration for all ages. Compete with others on global leaderboards.

**Highlights:** Recall number sequences, Increasing difficulty levels, Visually appealing interface, Intuitive touch controls, Global leaderboards, Enhance cognitive abilities

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Blocky's Blitz

[App page](https://appshunter.io/ios/app/blockys-blitz/id6795014997)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Numem free?

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

### Is Blocky's Blitz free?

Blocky's Blitz is free to download, with no in-app purchases.

### Do Numem or Blocky's Blitz have ads?

Both Numem and Blocky's Blitz show ads.

### Which is updated more often, Numem or Blocky's Blitz?

Numem ships an update every 7 months, and Blocky's Blitz fortnightly. Most recently, Numem was updated on November 3, 2026 and Blocky's Blitz on October 31, 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.*