# Interval Randomizer vs Random Tactical Timer

The clearest difference is in-app purchases: Interval Randomizer at none against Random Tactical Timer's 2. Random Tactical Timer's advantage is update cadence (every 2 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Random Tactical Timer sells 2 in-app purchases, starting at $29.99 per year. Interval Randomizer asks for nothing beyond the download.

Interval Randomizer ships an update monthly, Random Tactical Timer every 2 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Interval Randomizer | Random Tactical Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/random-tactical-timer/id6758355312/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 6 MB | 9 MB |
| Requires iOS | 18.2 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hitfire Production AB](https://appshunter.io/developer/1517601288) | [Igor Ganapolsky](https://appshunter.io/developer/1862082221) |

## 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 Tactical Timer

[App page](https://appshunter.io/ios/app/random-tactical-timer/id6758355312)

This interval timer trains reaction under pressure with unpredictable cues, ideal for combat sports and high-intensity training. Features include hidden countdowns and customizable sound alerts. Optional Pro Tactical unlocks advanced features like coach callouts and an expanded sound library.

**Highlights:** Random trigger timing, Hidden countdown mode, High-intensity alarms and haptics, Loop mode for continuous rounds, Coach voice callouts (Pro), Expanded sound library (Pro)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Tactical | $29.99 | per year |
| Pro Upgrade | $4.99 | one-time |


## Frequently asked questions

### Is Interval Randomizer free?

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

### Is Random Tactical Timer free?

Random Tactical Timer is free to download, with in-app purchases available.

### Do Interval Randomizer or Random Tactical Timer have ads?

Neither Interval Randomizer nor Random Tactical Timer shows ads.

### Which is updated more often, Interval Randomizer or Random Tactical Timer?

Interval Randomizer ships an update monthly, and Random Tactical Timer every 2 days. Most recently, Interval Randomizer was updated on October 30, 2026 and Random Tactical Timer on October 31, 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.*