# XTools掌中宝 vs Attention

The clearest difference is in-app purchases: XTools掌中宝 at none against Attention's 1. XTools掌中宝 also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 9 months). On price and device support there is nothing between them.

Both are free to download. Attention sells 1 one-off in-app purchase. XTools掌中宝 asks for nothing beyond the download.

XTools掌中宝 ships an update every 3 weeks, Attention every 9 months. The most recent releases landed on September 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | XTools掌中宝 | Attention |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Size | 34 MB | 19 MB |
| Requires iOS | **9.1** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [北京沃力森信息技术有限公司](https://appshunter.io/developer/475621219) | [向军 贾](https://appshunter.io/developer/788691093) |

## What reviewers say

### XTools掌中宝

[App page](https://appshunter.io/ios/app/xtools/id591644244)

**Features:** macOS Compatibility

**In-app purchases:** none


### Attention

[App page](https://appshunter.io/ios/app/attention-brain-training/id978324464)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock function and off AD | $2.99 | one-time |


## Frequently asked questions

### Is XTools掌中宝 free?

XTools掌中宝 is free to download, with no in-app purchases.

### Is Attention free?

Attention is free to download, with in-app purchases available.

### Do XTools掌中宝 or Attention have ads?

Attention shows ads; XTools掌中宝 does not.

### Which is updated more often, XTools掌中宝 or Attention?

XTools掌中宝 ships an update every 3 weeks, and Attention every 9 months. Most recently, XTools掌中宝 was updated on September 10, 2026 and Attention on September 23, 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.*