# Senior Brain Training vs 秒チンタイマー

The clearest difference is in-app purchases: Senior Brain Training at none against 秒チンタイマー's 1. Senior Brain Training also leads on device support (3 vs 1) and iOS requirement (14.1 vs 17.6). On price, update cadence and ads there is nothing between them.

Both are free to download. 秒チンタイマー sells 1 one-off in-app purchase. Senior Brain Training asks for nothing beyond the download.

Senior Brain Training ships an update every 6 days, 秒チンタイマー every 3 days. The most recent releases landed on October 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Senior Brain Training | 秒チンタイマー |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/senior-brain-training/id1630633267/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 days | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 35 MB | 11 MB |
| Requires iOS | **14.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Foodmenu.world Inc.](https://appshunter.io/developer/1438351063) | [Tomiji Suzuki](https://appshunter.io/developer/769184602) |

## What reviewers say

### Senior Brain Training

[App page](https://appshunter.io/ios/app/senior-brain-training/id1630633267)

This app offers easy logic and math games designed for seniors to train their cognitive skills. It features large fonts and simple controls for effortless navigation, helping to stimulate attention, memory, and judgment through daily mental exercises.

**Highlights:** Large, easy-to-read fonts, Arithmetic and judgment training, Strengthens memory and concentration, Daily brain activity, Brain Rank Certificate for motivation

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

**In-app purchases:** none


### 秒チンタイマー

[App page](https://appshunter.io/ios/app/id6796624840)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 秒チンタイマー2（オプション） | $1.99 | one-time |


## Frequently asked questions

### Is Senior Brain Training free?

Senior Brain Training is free to download, with no in-app purchases.

### Is 秒チンタイマー free?

秒チンタイマー is free to download, with in-app purchases available.

### Do Senior Brain Training or 秒チンタイマー have ads?

Both Senior Brain Training and 秒チンタイマー show ads.

### Which is updated more often, Senior Brain Training or 秒チンタイマー?

Senior Brain Training ships an update every 6 days, and 秒チンタイマー every 3 days. Most recently, Senior Brain Training was updated on October 30, 2026 and 秒チンタイマー on October 7, 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.*