# 零秒专注 vs FlowTakt

The clearest difference is in-app purchases: FlowTakt at none against 零秒专注's 3. 零秒专注's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. 零秒专注 sells 3 one-off in-app purchases. FlowTakt asks for nothing beyond the download.

零秒专注 ships an update every 10 days, FlowTakt every 2 weeks. The most recent releases landed on October 20, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 零秒专注 | FlowTakt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Size | 55 MB | 24 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [朝阳 李](https://appshunter.io/developer/1552160006) | [星 牛](https://appshunter.io/developer/6773539191) |

## What reviewers say

### 零秒专注

[App page](https://appshunter.io/ios/app/id6762844820)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly VIP | $0.99 | one-time |
| Annual VIP | $2.99 | one-time |
| Permanent VIP | $3.99 | one-time |


### FlowTakt

[App page](https://appshunter.io/ios/app/flowtakt/id6778738267)

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

**In-app purchases:** none


## Frequently asked questions

### Is 零秒专注 free?

零秒专注 is free to download, with in-app purchases available.

### Is FlowTakt free?

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

### Do 零秒专注 or FlowTakt have ads?

Neither 零秒专注 nor FlowTakt shows ads.

### Which is updated more often, 零秒专注 or FlowTakt?

零秒专注 ships an update every 10 days, and FlowTakt every 2 weeks. Most recently, 零秒专注 was updated on October 20, 2026 and FlowTakt on November 5, 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.*