# Interval Timer Alarm vs IR

The clearest difference is review sentiment: Interval Timer Alarm at 49% against IR's 0%. Interval Timer Alarm also leads on rating (3.9 vs 3.0) and monetization model (ad-supported vs free with in-app purchases). IR's advantage is ads (none vs shown) and update cadence (monthly vs every 11 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Interval Timer Alarm sells 1 one-off in-app purchase and IR sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Interval Timer Alarm holds the better App Store score, 3.9 against 3.0. That said, the two scores are not equally well evidenced: Interval Timer Alarm has 18 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 49% of Interval Timer Alarm's written reviews are positive against 0% of IR's.

Interval Timer Alarm ships an update every 11 months, IR monthly. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Interval Timer Alarm | IR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (18 ratings)](https://appshunter.io/ios/app/interval-timer-alarm/id591668763/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/ir-timerinterval-and-repeatable/id1465370096/reviews) |
| Number of ratings | **18** | 2 |
| Positive reviews | **48.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Monthly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 12 MB | 26 MB |
| Requires iOS | 15 | **11.2** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [Foodmenu.world Inc.](https://appshunter.io/developer/1438351063) |

## What reviewers say

### Interval Timer Alarm

[App page](https://appshunter.io/ios/app/interval-timer-alarm/id591668763)

This free productivity app provides customizable interval timers with repeating alarms and vibrations. It's designed for various uses like study sessions, interval training, and time management, ensuring continuous operation even on lock screens.

**Highlights:** Customizable interval timers, Repeating alarms and vibrations, Notes for each interval, Two sound types, Optional seconds count sound, Background operation

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### IR

[App page](https://appshunter.io/ios/app/ir-timerinterval-and-repeatable/id1465370096)

This utility app offers a customizable timer with repeat and interval settings. It's designed for focused activities like studying or workouts, featuring a mute function and the ability to skip intervals. Motivational imagery is also included.

**Highlights:** Repeatable timer settings, Interval time configuration, Timer mute function, Measure timer stop time, Skip timer function, Motivational imagery

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full_version | $3.99 | one-time |


## Frequently asked questions

### Is Interval Timer Alarm free?

Interval Timer Alarm is free to download, with in-app purchases available.

### Is IR free?

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

### Which has better reviews, Interval Timer Alarm or IR?

Interval Timer Alarm is rated higher. Interval Timer Alarm averages 3.9 out of 5 from 18 ratings, while IR averages 3.0 from 2 ratings.

### Do Interval Timer Alarm or IR have ads?

Interval Timer Alarm shows ads; IR does not.

### Which is updated more often, Interval Timer Alarm or IR?

Interval Timer Alarm ships an update every 11 months, and IR monthly. Most recently, Interval Timer Alarm was updated on September 30, 2026 and IR 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.*