# Reactor vs Math Path

The clearest difference is in-app purchases: Math Path at none against Reactor's 3. Math Path also leads on ads (none vs shown) and update cadence (weekly vs every 2 weeks). On price and device support there is nothing between them.

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

Reactor ships an update every 2 weeks, Math Path weekly. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Reactor | Math Path |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 19 MB | 32 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Moaath Othman](https://appshunter.io/developer/866641649) | [Philipp Helle](https://appshunter.io/developer/6794337573) |

## What reviewers say

### Reactor

[App page](https://appshunter.io/ios/app/reactor-core-siege/id6790187658)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $0.99 | one-time |
| Ad-Free Forever | $3.99 | one-time |
| Spark Pack | $4.99 | one-time |


### Math Path

[App page](https://appshunter.io/ios/app/math-path-a-daily-puzzle/id6794338077)

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

**In-app purchases:** none


## Frequently asked questions

### Is Reactor free?

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

### Is Math Path free?

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

### Do Reactor or Math Path have ads?

Reactor shows ads; Math Path does not.

### Which is updated more often, Reactor or Math Path?

Reactor ships an update every 2 weeks, and Math Path weekly. Most recently, Reactor was updated on October 15, 2026 and Math Path on October 9, 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.*