# 超迹AI vs Know & Act

The clearest difference is in-app purchases: 超迹AI at none against Know & Act's 1. 超迹AI also leads on ads (none vs shown) and iOS requirement (11.0 vs 13.0). Know & Act's advantage is update cadence (every 2 days vs every 15 months). On price and device support there is nothing between them.

Both are free to download. Know & Act sells 1 one-off in-app purchase. 超迹AI asks for nothing beyond the download.

超迹AI ships an update every 15 months, Know & Act every 2 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 超迹AI | Know & Act |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 2 days** |
| Size | 8 MB | 36 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [成都谷道科技有限公司](https://appshunter.io/developer/1523415726) | [zhenyu song](https://appshunter.io/developer/1721282851) |

## What reviewers say

### 超迹AI

[App page](https://appshunter.io/ios/app/ai/id6636467915)

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

**In-app purchases:** none


### Know & Act

[App page](https://appshunter.io/ios/app/know-and-act-daily-reflection/id6784056835)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads Pro | $1.99 | one-time |


## Frequently asked questions

### Is 超迹AI free?

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

### Is Know & Act free?

Know & Act is free to download, with in-app purchases available.

### Do 超迹AI or Know & Act have ads?

Know & Act shows ads; 超迹AI does not.

### Which is updated more often, 超迹AI or Know & Act?

超迹AI ships an update every 15 months, and Know & Act every 2 days. Most recently, 超迹AI was updated on October 30, 2026 and Know & Act on October 24, 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.*