# Random Timer vs BRAIN!

The clearest difference is update cadence: BRAIN! at daily against Random Timer's every 7 months. Random Timer's advantage is iOS requirement (5.1.1 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Random Timer ships an update every 7 months, BRAIN! daily. The most recent releases landed on September 27, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Random Timer | BRAIN! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (17 ratings)](https://appshunter.io/ios/app/random-timer/id537110844/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Daily** |
| Monetization | Free | — |
| Size | 9 MB | 104 MB |
| Requires iOS | **5.1.1** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [2ka](https://appshunter.io/developer/502827221) | [TNQ Tech, Co.](https://appshunter.io/developer/1817559824) |

## What reviewers say

### Random Timer

[App page](https://appshunter.io/ios/app/random-timer/id537110844)

This app provides customizable timers for various training activities, including sprints, shadow boxing, and agility drills. Users can set time intervals, choose signal types, select sounds, and even use custom voice signals for solo workouts.

**Highlights:** Customizable time settings, Choice of signal types, Selectable sound options, Add favorite words as signals, Ideal for solo training

**Features:** macOS Compatibility

**In-app purchases:** none


### BRAIN!

[App page](https://appshunter.io/ios/app/brain/id6747735697)

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

**In-app purchases:** none


## Frequently asked questions

### Is Random Timer free?

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

### Is BRAIN! free?

BRAIN! is free to download, with no in-app purchases.

### Do Random Timer or BRAIN! have ads?

Neither Random Timer nor BRAIN! shows ads.

### Which is updated more often, Random Timer or BRAIN!?

Random Timer ships an update every 7 months, and BRAIN! daily. Most recently, Random Timer was updated on September 27, 2026 and BRAIN! on September 20, 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.*