# Brain Training with Numbers vs Palace Walk

The clearest difference is in-app purchases: Palace Walk at none against Brain Training with Numbers's 1. Palace Walk also leads on review sentiment (81% vs 67%) and ratings volume (17 vs 2). Brain Training with Numbers's advantage is rating (5.0 vs 4.6). On price, update cadence and ads there is nothing between them.

Both are free to download. Brain Training with Numbers sells 1 one-off in-app purchase. Palace Walk asks for nothing beyond the download.

Brain Training with Numbers holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Palace Walk has 17 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 67% of Brain Training with Numbers's written reviews are positive against 81% of Palace Walk's, so the app with the better star average is not the one people write more warmly about.

Brain Training with Numbers ships an update every 4 weeks, Palace Walk fortnightly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Brain Training with Numbers | Palace Walk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/brain-training-with-numbers/id1516096715/reviews)** | [4.6 (17 ratings)](https://appshunter.io/ios/app/palace-walk/id1583677186/reviews) |
| Number of ratings | 2 | **17** |
| Positive reviews | 66.7% of reviews | **81.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 4 MB | 59 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [宏斌 樊](https://appshunter.io/developer/1452129040) | [Tomoya Furubori](https://appshunter.io/developer/1560096349) |

## What reviewers say

### Brain Training with Numbers

[App page](https://appshunter.io/ios/app/brain-training-with-numbers/id1516096715)

Enhance memory, attention, and logic with this brain game. Memorize number sequences quickly and recall them to train your short-term numerical memory. Suitable for all ages, it offers progressive challenges to boost cognitive skills.

**Highlights:** Memory sequence memorization, Attention and concentration training, Logic thinking enhancement, Multiple difficulty levels, Offline standalone play, Cognitive skill improvement

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads. | $6.99 | one-time |


### Palace Walk

[App page](https://appshunter.io/ios/app/palace-walk/id1583677186)

Train your memory using the Memory Palace technique. This app provides an easy way to practice the Method of Loci, useful for studying, memorizing lists, and improving recall.

**Highlights:** Memory Palace training, Method of Loci practice, Journey Method exercises, Useful for studying, Helps memorize lists

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Brain Training with Numbers free?

Brain Training with Numbers is free to download, with in-app purchases available.

### Is Palace Walk free?

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

### Which has better reviews, Brain Training with Numbers or Palace Walk?

Brain Training with Numbers is rated higher. Brain Training with Numbers averages 5.0 out of 5 from 2 ratings, while Palace Walk averages 4.6 from 17 ratings.

### Do Brain Training with Numbers or Palace Walk have ads?

Both Brain Training with Numbers and Palace Walk show ads.

### Which is updated more often, Brain Training with Numbers or Palace Walk?

Brain Training with Numbers ships an update every 4 weeks, and Palace Walk fortnightly. Most recently, Brain Training with Numbers was updated on November 3, 2026 and Palace Walk on November 3, 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.*