# ZenAI vs AI Math Solver & Calculator

The clearest difference is in-app purchases: AI Math Solver & Calculator at none against ZenAI's 3. AI Math Solver & Calculator also leads on iOS requirement (16.6 vs 18.5). ZenAI's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. ZenAI sells 3 one-off in-app purchases. AI Math Solver & Calculator asks for nothing beyond the download.

## The numbers

| Metric | ZenAI | AI Math Solver & Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 days | — |
| Size | 6 MB | 12 MB |
| Requires iOS | 18.5 | **16.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ZenStudy Technologies - FZCO](https://appshunter.io/developer/1782979211) | [Yassine IMGHARNE](https://appshunter.io/developer/1847038078) |

## What reviewers say

### ZenAI

[App page](https://appshunter.io/ios/app/zenai-study-smarter/id6747843527)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Credit | $0.99 | one-time |
| 5 Credits | $3.99 | one-time |
| 10 Credits | $5.99 | one-time |


### AI Math Solver & Calculator

[App page](https://appshunter.io/ios/app/ai-math-solver-and-calculator/id6762079831)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZenAI free?

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

### Is AI Math Solver & Calculator free?

AI Math Solver & Calculator is free to download, with no in-app purchases.

### Do ZenAI or AI Math Solver & Calculator have ads?

AI Math Solver & Calculator shows ads; ZenAI does not.

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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.*