# memoryOS vs Digmitto

The clearest difference is rating: memoryOS at 4.9 against Digmitto's 3.5. memoryOS also leads on review sentiment (80% vs 50%) and ratings volume (17K vs 2). Digmitto's advantage is in-app purchases (none vs 10). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. memoryOS sells 9 in-app purchases, starting at $5.99 per month. Digmitto asks for nothing beyond the download.

memoryOS holds the better App Store score, 4.9 against 3.5. That said, the two scores are not equally well evidenced: memoryOS has 17K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 80% of memoryOS's written reviews are positive against 50% of Digmitto's.

## The numbers

| Metric | memoryOS | Digmitto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (17K ratings)](https://appshunter.io/ios/app/memoryos-memory-games/id1553283646/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/digmitto/id6742512968/reviews) |
| Number of ratings | **17K** | 2 |
| Positive reviews | **80.2% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#52** | — |
| Size | 232 MB | 9 MB |
| Requires iOS | **15.2** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Encoder Inc.](https://appshunter.io/developer/1524669695) | [Grzegorz Kulesza](https://appshunter.io/developer/1746409831) |

## What reviewers say

### memoryOS

[App page](https://appshunter.io/ios/app/memoryos-memory-games/id1553283646)

**Currently charting:** #52 Top Grossing · Education, #100 Top Free · Education (US App Store)

Enhance your memory with interactive lessons and a 3D virtual mind palace game. This app uses scientifically proven techniques like spaced repetition to boost long-term memory storage and knowledge retention. It's designed to make memorization skills joyful and effective for everyone.

**Highlights:** Interactive memory lessons, 3D Virtual Mind Palaces, Spaced repetition system, Gamified learning, Memorize names, lists, numbers, and more, Advanced study techniques

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Student Monthly Plan | $5.99 | per month |
| Essential Weekly Plan | $6.99 | per 7 days |
| Essential Monthly Plan | $15.99 | per month |
| Expert Monthly Plan | $27.99 | per month |
| Essential Annual Plan | $89.99 | per year |
| Expert Annual Plan | $148.99 | per year |
| Expert Annual Plan | $149.99 | per year |
| Expert Annual Plan | $159.99 | per year |
| Expert Annual Plan | $159.99 | per year |

**What reviewers like**

- 🚀 Effective memory techniques
- 👍 Interactive and engaging
- 💡 Innovative use of memory palaces
- 🤩 Impressive results in a short time
- 🎉 Fun and enjoyable to use

**What reviewers complain about**

- 💰 Expensive subscription model
- 🐛 Buggy and crashes frequently
- 🤔 Confusing navigation and UI
- 🔒 Lack of transparency around pricing
- 🙄 Aggressive upselling and marketing tactics

**Reported bugs**

- Login issues and account management problems
- Frequent crashes and app instability
- Navigation and UI elements not working as expected
- Syncing issues between devices and lost progress
- Connectivity problems when using cellular data

**Requested features**

- More free content and lessons
- Ability to create custom memory palaces
- Better progress tracking and analytics
- Integration with other learning/productivity apps
- Offline mode for lessons and memory palaces


### Digmitto

[App page](https://appshunter.io/ios/app/digmitto/id6742512968)

Learn a powerful mnemonic technique to transform numbers into memorable words. This educational app offers interactive tutorials, practice exercises, and achievements to make memory improvement fun and effective. It supports multiple languages and works offline for a private learning experience.

**Highlights:** Interactive Major System tutorials, Number-to-word conversion exercises, Unlockable achievements and rewards, Customizable language dictionaries, Offline operation and privacy, User-friendly interface with animations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is memoryOS free?

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

### Is Digmitto free?

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

### Which has better reviews, memoryOS or Digmitto?

memoryOS is rated higher. memoryOS averages 4.9 out of 5 from 17K ratings, while Digmitto averages 3.5 from 2 ratings.

### Do memoryOS or Digmitto have ads?

Neither memoryOS nor Digmitto shows ads.

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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.*