# RemoveCoefficient vs Statistics AI

The clearest difference is in-app purchases: RemoveCoefficient at none against Statistics AI's 2. RemoveCoefficient also leads on update cadence (every 4 days vs every 2 months) and iOS requirement (16.0 vs 18.6). Statistics AI's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Statistics AI sells 2 in-app purchases, starting at $3.99 per 7 days. RemoveCoefficient asks for nothing beyond the download.

RemoveCoefficient ships an update every 4 days, Statistics AI every 2 months. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | RemoveCoefficient | Statistics AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 2 months |
| Size | 5 MB | 22 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Katsuhiko Yao](https://appshunter.io/developer/1543188534) | [Ideas All Day Ltd.](https://appshunter.io/developer/1628099296) |

## What reviewers say

### RemoveCoefficient

[App page](https://appshunter.io/ios/app/removecoefficient/id6505033013)

**Features:** macOS Compatibility

**In-app purchases:** none


### Statistics AI

[App page](https://appshunter.io/ios/app/statistics-ai-solve-it/id6758206200)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly access | $3.99 | per 7 days |
| Yearly access | $29.99 | per year |


## Frequently asked questions

### Is RemoveCoefficient free?

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

### Is Statistics AI free?

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

### Do RemoveCoefficient or Statistics AI have ads?

RemoveCoefficient shows ads; Statistics AI does not.

### Which is updated more often, RemoveCoefficient or Statistics AI?

RemoveCoefficient ships an update every 4 days, and Statistics AI every 2 months. Most recently, RemoveCoefficient was updated on October 2, 2026 and Statistics AI on September 30, 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.*