# video speed changer. vs Math Beast

The clearest difference is rating: Math Beast at 5.0 against video speed changer.'s 4.4. Math Beast also leads on update cadence (monthly vs every 13 months) and iOS requirement (15.1 vs 17.0). video speed changer.'s advantage is in-app purchases (none vs 2) and ratings volume (8 vs 1). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Math Beast sells 2 one-off in-app purchases. video speed changer. asks for nothing beyond the download.

Math Beast holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: video speed changer. has 8 ratings behind it against 1, so its average is the more settled of the two.

video speed changer. ships an update every 13 months, Math Beast monthly. The most recent releases landed on October 4, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | video speed changer. | Math Beast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (8 ratings)](https://appshunter.io/ios/app/video-speed-changer/id6599844556/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/math-beast/id6757968352/reviews)** |
| Number of ratings | **8** | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Monthly** |
| Monetization | Free | Free |
| Size | 5 MB | 57 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Muhammed Efdal incesu](https://appshunter.io/developer/1748859357) | [Scale9dev](https://appshunter.io/developer/1861605142) |

## What reviewers say

### video speed changer.

[App page](https://appshunter.io/ios/app/video-speed-changer/id6599844556)

Easily adjust the playback speed of your videos to create slow-motion or fast-forward effects. This app offers a user-friendly interface for quick edits, previewing changes, and sharing your creations.

**Highlights:** Adjust video speed, Smooth playback, Supports multiple formats, User-friendly interface, Preview before saving, Save and share videos

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

**In-app purchases:** none


### Math Beast

[App page](https://appshunter.io/ios/app/math-beast/id6757968352)

A fast and intuitive calculator app offering basic, scientific, and unit conversion modes. Personalize your experience with custom themes, haptics, and sound effects for everyday calculations, homework, or work.

**Highlights:** Basic calculator, Scientific calculator, Unit conversions, Calculation history, Custom themes, Haptics and sound effects

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Beast Basic | $1.99 | one-time |
| Math Beast Pro | $4.99 | one-time |


## Frequently asked questions

### Is video speed changer. free?

video speed changer. is free to download, with no in-app purchases.

### Is Math Beast free?

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

### Which has better reviews, video speed changer. or Math Beast?

Math Beast is rated higher. video speed changer. averages 4.4 out of 5 from 8 ratings, while Math Beast averages 5.0 from 1 ratings.

### Do video speed changer. or Math Beast have ads?

Neither video speed changer. nor Math Beast shows ads.

### Which is updated more often, video speed changer. or Math Beast?

video speed changer. ships an update every 13 months, and Math Beast monthly. Most recently, video speed changer. was updated on October 4, 2026 and Math Beast on September 24, 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.*