# MemoryNumber vs かんたん万歩計

The clearest difference is in-app purchases: かんたん万歩計 at none against MemoryNumber's 1. かんたん万歩計 also leads on ads (none vs shown). MemoryNumber's advantage is iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

Both are free to download. MemoryNumber sells 1 one-off in-app purchase. かんたん万歩計 asks for nothing beyond the download.

## The numbers

| Metric | MemoryNumber | かんたん万歩計 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/memorynumber-braintraining/id6444015375/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ryo muranaka](https://appshunter.io/developer/1606480078) | [satoshi amasaki](https://appshunter.io/developer/1891268722) |

## What reviewers say

### MemoryNumber

[App page](https://appshunter.io/ios/app/memorynumber-braintraining/id6444015375)

Test and train your memory with a number-based puzzle. Memorize numbers and their positions to solve challenges. The difficulty can be adjusted to suit your skill level.

**Highlights:** Memorize numbers and positions, Solve number puzzles, Adjustable difficulty levels, Brain training exercises, Dementia quiz

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $6.99 | one-time |


### かんたん万歩計

[App page](https://appshunter.io/ios/app/id6771251939)

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

**In-app purchases:** none


## Frequently asked questions

### Is MemoryNumber free?

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

### Is かんたん万歩計 free?

かんたん万歩計 is free to download, with no in-app purchases.

### Do MemoryNumber or かんたん万歩計 have ads?

MemoryNumber shows ads; かんたん万歩計 does not.

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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.*