# Memoria Palace vs Case Math Trainer

The clearest difference is update cadence: Case Math Trainer at weekly against Memoria Palace's every 2 months. Memoria Palace's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Memoria Palace ships an update every 2 months, Case Math Trainer weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Memoria Palace | Case Math Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/case-math-trainer/id6794442816/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free |
| Size | 12 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mihai GIURGIU](https://appshunter.io/developer/1896172427) | [James Holm](https://appshunter.io/developer/6794442818) |

## What reviewers say

### Memoria Palace

[App page](https://appshunter.io/ios/app/memoria-palace/id6766039209)

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

**In-app purchases:** none


### Case Math Trainer

[App page](https://appshunter.io/ios/app/case-math-trainer/id6794442816)

Practice complex arithmetic and problem-solving skills under timed conditions, simulating real-world interview scenarios. Focuses on managing large numbers, identifying setup errors, and interpreting data from various charts. Includes spoken answer practice and adaptive training based on your performance.

**Highlights:** Timed arithmetic sprints with business magnitudes, Zero management drills, Word problems with separate formula scoring, Exhibit reading from charts, Spoken answer practice with speech recognition, Adaptive training based on weaknesses, Private by design, no account or tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Memoria Palace free?

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

### Is Case Math Trainer free?

Case Math Trainer is free to download, with no in-app purchases.

### Do Memoria Palace or Case Math Trainer have ads?

Neither Memoria Palace nor Case Math Trainer shows ads.

### Which is updated more often, Memoria Palace or Case Math Trainer?

Memoria Palace ships an update every 2 months, and Case Math Trainer weekly. Most recently, Memoria Palace was updated on October 31, 2026 and Case Math Trainer 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.*