# Interval Randomizer vs Random Beeper timer

The clearest difference is in-app purchases: Interval Randomizer at none against Random Beeper timer's 3. Interval Randomizer also leads on update cadence (monthly vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Random Beeper timer sells 3 one-off in-app purchases. Interval Randomizer asks for nothing beyond the download.

Interval Randomizer ships an update monthly, Random Beeper timer every 5 months. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Interval Randomizer | Random Beeper timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/random-beeper-timer/id6752573970/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | — | Free |
| Size | 6 MB | 5 MB |
| Requires iOS | **18.2** | 18.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Hitfire Production AB](https://appshunter.io/developer/1517601288) | [Filipp Fjatsuk](https://appshunter.io/developer/1839963811) |

## What reviewers say

### Interval Randomizer

[App page](https://appshunter.io/ios/app/interval-randomizer-hiit/id6742220783)

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

**In-app purchases:** none


### Random Beeper timer

[App page](https://appshunter.io/ios/app/random-beeper-timer/id6752573970)

This app is a training timer designed to enhance explosive movements and reaction speed. It features customizable sound options, random intervals, and adjustable training durations to keep workouts dynamic and effective for athletes and fitness enthusiasts.

**Highlights:** Customizable beep sounds, Random interval timers, Adjustable training durations, Enhances reaction speed, Improves agility and power

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip 1.99 | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Hero tip | $22.99 | one-time |


## Frequently asked questions

### Is Interval Randomizer free?

Interval Randomizer is free to download, with no in-app purchases.

### Is Random Beeper timer free?

Random Beeper timer is free to download, with in-app purchases available.

### Do Interval Randomizer or Random Beeper timer have ads?

Neither Interval Randomizer nor Random Beeper timer shows ads.

### Which is updated more often, Interval Randomizer or Random Beeper timer?

Interval Randomizer ships an update monthly, and Random Beeper timer every 5 months. Most recently, Interval Randomizer was updated on October 6, 2026 and Random Beeper timer on October 1, 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.*