# Power Workout Tracker vs Simple Workout Interval Timer

The clearest difference is in-app purchases: Power Workout Tracker at none against Simple Workout Interval Timer's 1. Power Workout Tracker also leads on update cadence (weekly vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Simple Workout Interval Timer sells 1 in-app purchase, starting at $7.99 per year. Power Workout Tracker asks for nothing beyond the download.

Power Workout Tracker ships an update weekly, Simple Workout Interval Timer every 9 months. The most recent releases landed on September 13, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Power Workout Tracker | Simple Workout Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 months |
| Size | 1 MB | 1 MB |
| Requires iOS | **18.0** | 18.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [MILAN LABUS](https://appshunter.io/developer/1688002371) | [Sidekick Digital Limited](https://appshunter.io/developer/1142261446) |

## What reviewers say

### Power Workout Tracker

[App page](https://appshunter.io/ios/app/power-workout-tracker/id6618157621)

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple Workout Interval Timer

[App page](https://appshunter.io/ios/app/simple-workout-interval-timer/id6741739319)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Yearly | $7.99 | per year |


## Frequently asked questions

### Is Power Workout Tracker free?

Power Workout Tracker is free to download, with no in-app purchases.

### Is Simple Workout Interval Timer free?

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

### Do Power Workout Tracker or Simple Workout Interval Timer have ads?

Neither Power Workout Tracker nor Simple Workout Interval Timer shows ads.

### Which is updated more often, Power Workout Tracker or Simple Workout Interval Timer?

Power Workout Tracker ships an update weekly, and Simple Workout Interval Timer every 9 months. Most recently, Power Workout Tracker was updated on September 13, 2026 and Simple Workout Interval Timer on September 10, 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.*