# Sardoo vs Memory Athlete

The clearest difference is in-app purchases: Sardoo at none against Memory Athlete's 3. Sardoo also leads on iOS requirement (12.0 vs 15.0.0). Memory Athlete's advantage is update cadence (weekly vs every 23 months). On price, ads and device support there is nothing between them.

Both are free to download. Memory Athlete sells 3 in-app purchases, starting at $1.99 per month. Sardoo asks for nothing beyond the download.

Sardoo ships an update every 23 months, Memory Athlete weekly. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Sardoo | Memory Athlete |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/memory-athlete/id6741810262/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 23 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 9 MB | 86 MB |
| Requires iOS | **12.0** | 15.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Longwave Studio](https://appshunter.io/developer/1507791927) | [Angelo Tricarico](https://appshunter.io/developer/691094363) |

## What reviewers say

### Sardoo

[App page](https://appshunter.io/ios/app/sardoo/id1473439840)

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

**In-app purchases:** none


### Memory Athlete

[App page](https://appshunter.io/ios/app/memory-athlete/id6741810262)

Enhance your memory and cognitive skills with a champion-inspired training app. Engage in structured exercises, track progress with detailed analytics, and compete globally. Build and share Memory Palaces to optimize recall.

**Highlights:** Memory Palace creation and sharing, Structured training modes (numbers, cards, images), Global rankings and leaderboards, Advanced progress analytics, Daily goals and achievements, Adaptive difficulty levels

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - 1 Month | $1.99 | per month |
| Premium - 12 Months | $17.99 | per year |
| Premium - Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Sardoo free?

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

### Is Memory Athlete free?

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

### Do Sardoo or Memory Athlete have ads?

Neither Sardoo nor Memory Athlete shows ads.

### Which is updated more often, Sardoo or Memory Athlete?

Sardoo ships an update every 23 months, and Memory Athlete weekly. Most recently, Sardoo was updated on October 11, 2026 and Memory Athlete on October 5, 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.*