# 脳活ドリル vs Double Tap 10+

The clearest difference is in-app purchases: 脳活ドリル at none against Double Tap 10+'s 1. 脳活ドリル also leads on device support (3 vs 1) and iOS requirement (11.0 vs 17.0). Double Tap 10+'s advantage is ads (none vs shown) and update cadence (daily vs every 3 months). On price there is nothing between them.

Both are free to download. Double Tap 10+ sells 1 one-off in-app purchase. 脳活ドリル asks for nothing beyond the download.

脳活ドリル ships an update every 3 months, Double Tap 10+ daily. The most recent releases landed on September 18, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | 脳活ドリル | Double Tap 10+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/time/id1471846637/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Ad-supported | — |
| Size | 111 MB | 1 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ZERONE](https://appshunter.io/developer/1708775781) | [Takayuki Hamuro](https://appshunter.io/developer/1875707249) |

## What reviewers say

### 脳活ドリル

[App page](https://appshunter.io/ios/app/time/id1471846637)

A new type of brain training puzzle that sharpens your judgment by instantly identifying time. Simple tap-based gameplay diagnoses your abilities and enhances decision-making and spatial recognition with continued play.

**Highlights:** Instant time identification, Judgment training, Spatial recognition enhancement, Simple tap controls, Ability diagnosis

**Features:** macOS Compatibility

**In-app purchases:** none


### Double Tap 10+

[App page](https://appshunter.io/ios/app/double-tap-10-plus/id6761082183)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Double Tap 10+ Pro | $1.99 | one-time |


## Frequently asked questions

### Is 脳活ドリル free?

脳活ドリル is free to download, with no in-app purchases.

### Is Double Tap 10+ free?

Double Tap 10+ is free to download, with in-app purchases available.

### Do 脳活ドリル or Double Tap 10+ have ads?

脳活ドリル shows ads; Double Tap 10+ does not.

### Which is updated more often, 脳活ドリル or Double Tap 10+?

脳活ドリル ships an update every 3 months, and Double Tap 10+ daily. Most recently, 脳活ドリル was updated on September 18, 2026 and Double Tap 10+ on September 11, 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.*