# 脳活ドリル vs 脳喝一直線

The clearest difference is ads: 脳喝一直線 at none against 脳活ドリル's shown. 脳喝一直線 also leads on update cadence (monthly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

脳活ドリル ships an update every 3 months, 脳喝一直線 monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | 脳活ドリル | 脳喝一直線 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/time/id1471846637/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Ad-supported | — |
| Size | 111 MB | 116 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ZERONE](https://appshunter.io/developer/1708775781) | [Active Communication International Inc.](https://appshunter.io/developer/1521190801) |

## 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


### 脳喝一直線

[App page](https://appshunter.io/ios/app/id1521190799)

**In-app purchases:** none


## 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 脳喝一直線 free?

脳喝一直線 is free to download, with no in-app purchases.

### Do 脳活ドリル or 脳喝一直線 have ads?

脳活ドリル shows ads; 脳喝一直線 does not.

### Which is updated more often, 脳活ドリル or 脳喝一直線?

脳活ドリル ships an update every 3 months, and 脳喝一直線 monthly. Most recently, 脳活ドリル was updated on November 3, 2026 and 脳喝一直線 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.*