# Math Swift vs ZenAI

The clearest difference is in-app purchases: Math Swift at none against ZenAI's 3. Math Swift also leads on iOS requirement (16.0 vs 18.5). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | Math Swift | ZenAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/math-swift/id6461348332/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | Free | — |
| Size | 1 MB | 6 MB |
| Requires iOS | **16.0** | 18.5 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [1st Quarter, Inc.](https://appshunter.io/developer/1587432040) | [ZenStudy Technologies - FZCO](https://appshunter.io/developer/1782979211) |

## What reviewers say

### Math Swift

[App page](https://appshunter.io/ios/app/math-swift/id6461348332)

Sharpen your mental math skills with rapid-fire quizzes. Compete for high scores and improve your ability to quickly recall fundamental math facts. Ideal for quick daily challenges to boost confidence in math.

**Highlights:** 60-second math challenges, High score competition, Compare results with friends, Improve fundamental math recall, Daily self-challenge

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Math Swift free?

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

### Is ZenAI free?

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

### Do Math Swift or ZenAI have ads?

Neither Math Swift nor ZenAI shows ads.

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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.*