# タバタ式タイマー vs 動画de計測 | 簡単正確

The clearest difference is in-app purchases: タバタ式タイマー at none against 動画de計測 | 簡単正確's 2. タバタ式タイマー also leads on ads (none vs shown) and iOS requirement (10.0 vs 17.0). 動画de計測 | 簡単正確's advantage is update cadence (every 5 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. 動画de計測 | 簡単正確 sells 2 in-app purchases, starting at $0.99 per month. タバタ式タイマー asks for nothing beyond the download.

タバタ式タイマー ships an update every 2 months, 動画de計測 | 簡単正確 every 5 days. The most recent releases landed on October 18, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | タバタ式タイマー | 動画de計測 | 簡単正確 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 27 MB | 16 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yudai Fukuda](https://appshunter.io/developer/1434814836) | [Hiroaki Nagano](https://appshunter.io/developer/1887183960) |

## What reviewers say

### タバタ式タイマー

[App page](https://appshunter.io/ios/app/id1474192896)

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

**In-app purchases:** none


### 動画de計測 | 簡単正確

[App page](https://appshunter.io/ios/app/de/id6770819989)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 月額 | $0.99 | per month |
| Pro 買い切り | $4.99 | one-time |


## Frequently asked questions

### Is タバタ式タイマー free?

タバタ式タイマー is free to download, with no in-app purchases.

### Is 動画de計測 | 簡単正確 free?

動画de計測 | 簡単正確 is free to download, with in-app purchases available.

### Do タバタ式タイマー or 動画de計測 | 簡単正確 have ads?

動画de計測 | 簡単正確 shows ads; タバタ式タイマー does not.

### Which is updated more often, タバタ式タイマー or 動画de計測 | 簡単正確?

タバタ式タイマー ships an update every 2 months, and 動画de計測 | 簡単正確 every 5 days. Most recently, タバタ式タイマー was updated on October 18, 2026 and 動画de計測 | 簡単正確 on October 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*