# Standard Interval Timer vs Ironsyl

The clearest difference is price: Ironsyl at Free against Standard Interval Timer's $0.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Ironsyl is free to download; Standard Interval Timer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Standard Interval Timer ships an update every 6 weeks, Ironsyl every 5 weeks. The most recent releases landed on October 13, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Standard Interval Timer | Ironsyl |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.8 (183 ratings)](https://appshunter.io/ios/app/standard-interval-timer/id1458273977/reviews)** | — |
| Number of ratings | **183** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 7 MB | 7 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Nam Dang](https://appshunter.io/developer/1458273976) | [晓 郭](https://appshunter.io/developer/1895645928) |

## What reviewers say

### Standard Interval Timer

[App page](https://appshunter.io/ios/app/standard-interval-timer/id1458273977)

This app helps you create custom interval timers for various workouts like CrossFit, HIIT, and Tabata. Easily set prep, work, and break times, along with the number of rounds for your training sessions. It runs in the background, allowing you to enjoy your music while exercising.

**Highlights:** Customizable prep, work, and break times, Set number of rounds, Background operation, Simple scroll interface, Bold, bright, and colorful display, Ad-free and subscription-free

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 💰 Free to use
- ⏱️ Adjustable times and sets
- 🔊 Audible beeps for notifications
- 🏃 Works in the background

**What reviewers complain about**

- 🔇 No sound when other apps are running
- 🐛 Notifications fail to go off sometimes
- ⏳ May lose a little time when switching apps
- ⚠️ Settings sometimes switch while using
- 🚫 Cannot do splits or time work to seconds (according to one user)

**Reported bugs**

- No sound if anything else running
- Notifications between sets fails to go off
- Switches the settings while I’m using it
- Lose a little bit of time if there’s any switching between apps
- Timer wont stop after reseting it

**Requested features**

- Allow sounds when running other apps
- Keep the screen awake while active
- Ability to save custom sets


### Ironsyl

[App page](https://appshunter.io/ios/app/ironsyl-workout-beat-timer/id6764770289)

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

**In-app purchases:** none


## Frequently asked questions

### Is Standard Interval Timer free?

Standard Interval Timer costs $0.99, with no in-app purchases.

### Is Ironsyl free?

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

### Do Standard Interval Timer or Ironsyl have ads?

Neither Standard Interval Timer nor Ironsyl shows ads.

### Which is updated more often, Standard Interval Timer or Ironsyl?

Standard Interval Timer ships an update every 6 weeks, and Ironsyl every 5 weeks. Most recently, Standard Interval Timer was updated on October 13, 2026 and Ironsyl 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.*