# GSPmemo vs Memo

The clearest difference is in-app purchases: GSPmemo at none against Memo's 10. GSPmemo also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.4). Memo's advantage is update cadence (every 3 days vs every 6 days). On price, review sentiment and ads there is nothing between them.

Both are free to download. Memo sells 10 in-app purchases, starting at $2.99 per 7 days. GSPmemo asks for nothing beyond the download.

GSPmemo ships an update every 6 days, Memo every 3 days. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | GSPmemo | Memo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/memo-brain-training-games/id6448979543/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 12 MB | 58 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Leszek Zieniuk](https://appshunter.io/developer/1570125652) | [Siarhei Keller](https://appshunter.io/developer/1687258851) |

## What reviewers say

### GSPmemo

[App page](https://appshunter.io/ios/app/gspmemo/id1604910007)

This app helps users learn the Major System (GSP) by matching numbers with corresponding images. It offers timed practice sessions to improve memory and spatial recall, with options to learn and test different number ranges and directions.

**Highlights:** Number-image association training, Spatial memory development, Timed practice sessions, Learn GSP mapping, Multiple number ranges, Bidirectional guessing modes

**Features:** macOS Compatibility

**In-app purchases:** none


### Memo

[App page](https://appshunter.io/ios/app/memo-brain-training-games/id6448979543)

Engage in daily 5-minute brain training exercises grounded in neurobiology. Improve memory, focus, and logic with a variety of games and mindfulness sessions. Track your progress and compete globally.

**Highlights:** 5-minute daily brain workouts, Neurobiology-based exercises, Memory, math, and logic games, Mindfulness and breathing sessions, Progress tracking charts, Global leaderboard competition, Apple Health integration

**Features:** Family Sharing

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memo Premium Weekly | $2.99 | per 7 days |
| Memo Premium Weekly | $3.99 | per 7 days |
| Memo Premium +7d Free | $4.99 | per month |
| Memo Premium +30d Free | $4.99 | per month |
| Memo Premium Monthly | $6.99 | per month |
| Memo Premium Annual | $29.99 | per year |
| Memo Premium +7d Free | $29.99 | per year |
| Memo Premium +30d Free | $29.99 | per year |
| Memo Premium +30d Free | $79.99 | per year |
| Memo Premium Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is GSPmemo free?

GSPmemo is free to download, with no in-app purchases.

### Is Memo free?

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

### Do GSPmemo or Memo have ads?

Neither GSPmemo nor Memo shows ads.

### Which is updated more often, GSPmemo or Memo?

GSPmemo ships an update every 6 days, and Memo every 3 days. Most recently, GSPmemo was updated on November 3, 2026 and Memo on November 7, 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.*