# Interval Timer Plus vs TMR Interval Timer & Stopwatch

The clearest difference is update cadence: TMR Interval Timer & Stopwatch at every 9 days against Interval Timer Plus's every 2 months. Interval Timer Plus's advantage is device support (4 vs 1) and iOS requirement (14.3 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Interval Timer Plus sells 1 one-off in-app purchase and TMR Interval Timer & Stopwatch sells 8 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Interval Timer Plus ships an update every 2 months, TMR Interval Timer & Stopwatch every 9 days. The most recent releases landed on September 30, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Interval Timer Plus | TMR Interval Timer & Stopwatch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (6K ratings)](https://appshunter.io/ios/app/interval-timer-plus/id1554256831/reviews)** | — |
| Number of ratings | **6K** | — |
| Positive reviews | 95.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 17 MB |
| Requires iOS | **14.3** | 17.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Su-Au Hwang](https://appshunter.io/developer/1554256833) | [Aliaksei Kruchkou](https://appshunter.io/developer/1591743875) |

## What reviewers say

### Interval Timer Plus

[App page](https://appshunter.io/ios/app/interval-timer-plus/id1554256831)

This versatile timer app offers a simple yet powerful way to manage timed activities. Customize multiple intervals with individual colors and sounds, and save them as presets for quick access. It's designed for ease of use and visibility, even from a distance, and works seamlessly in the background.

**Highlights:** Customizable intervals, Named intervals with voice readout, Individual colors and sounds, Count time or repetitions, Unlimited presets, Works in background, Full screen color coding

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |

**What reviewers like**

- 🚀 Simple and effective
- 🚀 Customizable and streamlined
- 👍 Easy to configure and edit
- 👍 Convenient for workouts and circuits
- 👍 Minimal ads and no purchases required

**What reviewers complain about**

- 🐛 Occasional issues with audio playback in the background
- 💡 Desire for more color customization options

**Reported bugs**

- Audio alerts not working when app is in the background

**Requested features**

- Support for Apple Watch integration
- Ability to delete saved workouts


### TMR Interval Timer & Stopwatch

[App page](https://appshunter.io/ios/app/tmr-interval-timer-and-stopwatch/id6754839518)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly TMR Pro | $0.99 | per 7 days |
| TMR Pro Monthly | $3.99 | per month |
| TMR Pro Monthly | $3.99 | per month |
| TMR Pro Weekly | $5.99 | per 7 days |
| Annual TMR Pro | $10.99 | per year |
| TMR Pro Annually | $19.99 | per year |
| TMR Pro Annually | $19.99 | per year |
| Annual TMR Pro | $34.99 | per year |


## Frequently asked questions

### Is Interval Timer Plus free?

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

### Is TMR Interval Timer & Stopwatch free?

TMR Interval Timer & Stopwatch is free to download, with in-app purchases available.

### Do Interval Timer Plus or TMR Interval Timer & Stopwatch have ads?

Neither Interval Timer Plus nor TMR Interval Timer & Stopwatch shows ads.

### Which is updated more often, Interval Timer Plus or TMR Interval Timer & Stopwatch?

Interval Timer Plus ships an update every 2 months, and TMR Interval Timer & Stopwatch every 9 days. Most recently, Interval Timer Plus was updated on September 30, 2026 and TMR Interval Timer & Stopwatch on September 19, 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.*