# Interval Timer vs Pacelab Intervals

The clearest difference is update cadence: Pacelab Intervals at every 2 weeks against Interval Timer's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Interval Timer ships an update every 3 months, Pacelab Intervals every 2 weeks. The most recent releases landed on September 13, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Interval Timer | Pacelab Intervals |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pacelab-intervals/id6758213350/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 32 MB | 39 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ergun Bassan](https://appshunter.io/developer/1844873803) | [Newbuildsoft](https://appshunter.io/developer/1834215268) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-hiit-tabata/id6753763349)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pacelab Intervals

[App page](https://appshunter.io/ios/app/pacelab-intervals/id6758213350)

Create, run, and share custom interval workouts with flexible block types. This app offers a streamlined experience for athletes who program their own training, focusing on functionality without hidden costs or complex interfaces.

**Highlights:** Custom workout builder, Multiple block types (Tabata, AMRAP, EMOM, etc.), Flexible progression options, Voice countdowns and auto-progression, Workout sharing, Workout scheduling and tracking, Health app sync

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

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer free?

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

### Is Pacelab Intervals free?

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

### Do Interval Timer or Pacelab Intervals have ads?

Neither Interval Timer nor Pacelab Intervals shows ads.

### Which is updated more often, Interval Timer or Pacelab Intervals?

Interval Timer ships an update every 3 months, and Pacelab Intervals every 2 weeks. Most recently, Interval Timer was updated on September 13, 2026 and Pacelab Intervals on September 8, 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.*