# 零秒专注 vs AtomicHabits

The clearest difference is in-app purchases: AtomicHabits at none against 零秒专注's 3. 零秒专注's advantage is ads (none vs shown) and update cadence (every 10 days vs every 3 weeks). On price and iOS requirement there is nothing between them.

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

零秒专注 ships an update every 10 days, AtomicHabits every 3 weeks. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 零秒专注 | AtomicHabits |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Size | 55 MB | 55 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [朝阳 李](https://appshunter.io/developer/1552160006) | [lu qi hao](https://appshunter.io/developer/852178951) |

## 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 |


### AtomicHabits

[App page](https://appshunter.io/ios/app/atomichabits-tasks-and-growth/id6794384621)

**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 AtomicHabits free?

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

### Do 零秒专注 or AtomicHabits have ads?

AtomicHabits shows ads; 零秒专注 does not.

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

零秒专注 ships an update every 10 days, and AtomicHabits every 3 weeks. Most recently, 零秒专注 was updated on November 5, 2026 and AtomicHabits on November 6, 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.*