# Don’t Let It Sleep vs Meet Your Memory

The clearest difference is in-app purchases: Meet Your Memory at none against Don’t Let It Sleep's 5. Meet Your Memory also leads on ads (none vs shown). Don’t Let It Sleep's advantage is update cadence (every 5 days vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Don’t Let It Sleep sells 5 one-off in-app purchases. Meet Your Memory asks for nothing beyond the download.

Don’t Let It Sleep ships an update every 5 days, Meet Your Memory every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Don’t Let It Sleep | Meet Your Memory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/meet-your-memory/id6796454074/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 17 MB | 4 MB |
| Requires iOS | 18.5 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [KAMWANA M HOBBS](https://appshunter.io/developer/1896520606) | [Jean-Baptiste Meyer](https://appshunter.io/developer/1896684823) |

## What reviewers say

### Don’t Let It Sleep

[App page](https://appshunter.io/ios/app/dont-let-it-sleep/id6767919187)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Wake Tokens | $0.99 | one-time |
| Starter Pack | $0.99 | one-time |
| 15 Wake Tokens | $1.99 | one-time |
| Remove Ads Forever | $2.99 | one-time |
| 40 Wake Tokens | $4.99 | one-time |


### Meet Your Memory

[App page](https://appshunter.io/ios/app/meet-your-memory/id6796454074)

Explore how your mind remembers best through playful, colorful challenges. Discover your unique memory profile across six different styles and track your progress over time. This free and private experience offers fresh gameplay every session.

**Highlights:** Six memory style tests (visual, words, sound, spatial, association, sequence), Dynamic challenges that change each session, Personalized memory profile generation, Track progress and revisit past results, Free and private experience, No account required

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

**In-app purchases:** none


## Frequently asked questions

### Is Don’t Let It Sleep free?

Don’t Let It Sleep is free to download, with in-app purchases available.

### Is Meet Your Memory free?

Meet Your Memory is free to download, with no in-app purchases.

### Do Don’t Let It Sleep or Meet Your Memory have ads?

Don’t Let It Sleep shows ads; Meet Your Memory does not.

### Which is updated more often, Don’t Let It Sleep or Meet Your Memory?

Don’t Let It Sleep ships an update every 5 days, and Meet Your Memory every 2 weeks. Most recently, Don’t Let It Sleep was updated on October 31, 2026 and Meet Your Memory 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.*