# TAN vs 節拍倒數

The clearest difference is ads: TAN at none against 節拍倒數's shown. TAN also leads on update cadence (every 8 days vs every 3 weeks) and iOS requirement (14.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.

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

TAN ships an update every 8 days, 節拍倒數 every 3 weeks. The most recent releases landed on October 27, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | TAN | 節拍倒數 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Size | 32 MB | 7 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [SUN NET TECHNOLOGIES CO.](https://appshunter.io/developer/495082646) | [Yutzu Hsien](https://appshunter.io/developer/1895595442) |

## What reviewers say

### TAN

[App page](https://appshunter.io/ios/app/tan-ji/id6618117914)

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

**In-app purchases:** none


### 節拍倒數

[App page](https://appshunter.io/ios/app/and/id6766092374)

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

**In-app purchases:** none


## Frequently asked questions

### Is TAN free?

TAN is free to download, with no in-app purchases.

### Is 節拍倒數 free?

節拍倒數 is free to download, with no in-app purchases.

### Do TAN or 節拍倒數 have ads?

節拍倒數 shows ads; TAN does not.

### Which is updated more often, TAN or 節拍倒數?

TAN ships an update every 8 days, and 節拍倒數 every 3 weeks. Most recently, TAN was updated on October 27, 2026 and 節拍倒數 on October 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.*