# Science vs Math'elicious (x)

The clearest difference is price: Science at $0.99 against Math'elicious (x)'s $3.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Science costs $0.99 and Math'elicious (x) $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Science ships an update every 27 months, Math'elicious (x) every 20 months. The most recent releases landed on September 15, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | Science | Math'elicious (x) |
| --- | --- | --- |
| Price | **$0.99** | $3.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 20 months** |
| Size | 23 MB | 23 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | Apple TV | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Illés László](https://appshunter.io/developer/316890672) | [Paulo Narra](https://appshunter.io/developer/1251717382) |

## What reviewers say

### Science

[App page](https://appshunter.io/ios/app/science-solarsystem/id1054480020)

**In-app purchases:** none


### Math'elicious (x)

[App page](https://appshunter.io/ios/app/mathelicious-x/id1564586389)

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

**In-app purchases:** none


## Frequently asked questions

### Is Science free?

Science costs $0.99, with no in-app purchases.

### Is Math'elicious (x) free?

Math'elicious (x) costs $3.99, with no in-app purchases.

### Do Science or Math'elicious (x) have ads?

Neither Science nor Math'elicious (x) shows ads.

### Which is updated more often, Science or Math'elicious (x)?

Science ships an update every 27 months, and Math'elicious (x) every 20 months. Most recently, Science was updated on September 15, 2026 and Math'elicious (x) on August 14, 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.*