# Random Number Generator vs BMF Speed

The clearest difference is ads: BMF Speed at none against Random Number Generator's shown. Random Number Generator's advantage is update cadence (monthly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Random Number Generator ships an update monthly, BMF Speed every 3 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Random Number Generator | BMF Speed |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 3 months |
| Size | 3 MB | 1 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Koewen Hoffman](https://appshunter.io/developer/1640324631) | [安全 夏](https://appshunter.io/developer/1807042611) |

## What reviewers say

### Random Number Generator

[App page](https://appshunter.io/ios/app/random-number-generator-tf427/id1640557202)

**In-app purchases:** none


### BMF Speed

[App page](https://appshunter.io/ios/app/bmf-speed/id6748630800)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Random Number Generator free?

Random Number Generator is free to download, with no in-app purchases.

### Is BMF Speed free?

BMF Speed is free to download, with no in-app purchases.

### Do Random Number Generator or BMF Speed have ads?

Random Number Generator shows ads; BMF Speed does not.

### Which is updated more often, Random Number Generator or BMF Speed?

Random Number Generator ships an update monthly, and BMF Speed every 3 months. Most recently, Random Number Generator was updated on October 27, 2026 and BMF Speed on October 30, 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.*