# Mental Math Exercises vs ScriptNova AI

The clearest difference is price: ScriptNova AI at Free against Mental Math Exercises's $0.29. ScriptNova AI also leads on update cadence (every 2 days vs every 2 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

ScriptNova AI is free to download; Mental Math Exercises costs $0.29 up front. Neither carries in-app purchases, so what you see is what you pay.

Mental Math Exercises ships an update every 2 months, ScriptNova AI every 2 days. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Mental Math Exercises | ScriptNova AI |
| --- | --- | --- |
| Price | $0.29 | **Free** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 1 MB | 21 MB |
| Requires iOS | **17.6** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [仁超 张](https://appshunter.io/developer/1792659119) | [Dived Yacoub](https://appshunter.io/developer/1844457146) |

## What reviewers say

### Mental Math Exercises

[App page](https://appshunter.io/ios/app/mental-math-exercises/id6741766258)

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

**In-app purchases:** none


### ScriptNova AI

[App page](https://appshunter.io/ios/app/scriptnova-ai/id6754204863)

This AI assistant provides fast, clear answers and smooth animations for creators and teams. It remembers chat details, offers model choices, and has daily limits that reset. Optional premium features are available.

**Highlights:** Fast, clear AI answers, Chat memory and multiple chats, Model selection for tasks, Daily limits that reset, Photo context in chats, No account required

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mental Math Exercises free?

Mental Math Exercises costs $0.29, with no in-app purchases.

### Is ScriptNova AI free?

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

### Do Mental Math Exercises or ScriptNova AI have ads?

Neither Mental Math Exercises nor ScriptNova AI shows ads.

### Which is updated more often, Mental Math Exercises or ScriptNova AI?

Mental Math Exercises ships an update every 2 months, and ScriptNova AI every 2 days. Most recently, Mental Math Exercises was updated on October 3, 2026 and ScriptNova AI on October 7, 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.*