# PowAI vs Similar Basic

The clearest difference is update cadence: PowAI at every 4 days against Similar Basic's every 3 weeks. PowAI also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PowAI sells 2 in-app purchases, starting at $3.99 per month and Similar Basic sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PowAI ships an update every 4 days, Similar Basic every 3 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | PowAI | Similar Basic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Size | 48 MB | 22 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Mac |
| Age rating | 17+ | 4+ |
| Developer | [矾建 孔](https://appshunter.io/developer/1481446695) | [Thinkwider CO., LTD.](https://appshunter.io/developer/1637233894) |

## What reviewers say

### PowAI

[App page](https://appshunter.io/ios/app/powai/id6450531487)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Monthly | $3.99 | per month |
| Standard Yearly | $39.99 | per year |


### Similar Basic

[App page](https://appshunter.io/ios/app/similar-basic/id6476169731)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Multi-clipboard Storage | $13.99 | one-time |


## Frequently asked questions

### Is PowAI free?

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

### Is Similar Basic free?

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

### Do PowAI or Similar Basic have ads?

Neither PowAI nor Similar Basic shows ads.

### Which is updated more often, PowAI or Similar Basic?

PowAI ships an update every 4 days, and Similar Basic every 3 weeks. Most recently, PowAI was updated on November 7, 2026 and Similar Basic on November 8, 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.*