# Strike Timer Interval Training vs Tempo Interval

The clearest difference is in-app purchases: Tempo Interval at none against Strike Timer Interval Training's 1. Tempo Interval also leads on update cadence (every 4 days vs every 3 weeks). Strike Timer Interval Training's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Strike Timer Interval Training sells 1 in-app purchase, starting at $14.99 per year. Tempo Interval asks for nothing beyond the download.

Strike Timer Interval Training ships an update every 3 weeks, Tempo Interval every 4 days. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Strike Timer Interval Training | Tempo Interval |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tempo-interval/id6769674880/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | — | Free |
| Size | 47 MB | 2 MB |
| Requires iOS | **15.1** | 16.2 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shannon Kempenich](https://appshunter.io/developer/579568236) | [Mehdi Akbar Naqvi](https://appshunter.io/developer/1896678586) |

## What reviewers say

### Strike Timer Interval Training

[App page](https://appshunter.io/ios/app/strike-timer-interval-training/id6761288575)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Strike Timer Pro | $14.99 | per year |


### Tempo Interval

[App page](https://appshunter.io/ios/app/tempo-interval/id6769674880)

This interval timer app offers guided routines for mobility, breathwork, and automatic training logs. It features lock screen control and subtle haptic feedback for seamless workouts. Enjoy customizable sound modes and privacy with no account or data collection.

**Highlights:** Interval timer with customizable cycles, Built-in mobility and breathwork routines, Automatic training log with streak tracking, Lock screen and Dynamic Island controls, Haptic feedback for phase changes, Multiple sound modes for different environments

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

**In-app purchases:** none


## Frequently asked questions

### Is Strike Timer Interval Training free?

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

### Is Tempo Interval free?

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

### Do Strike Timer Interval Training or Tempo Interval have ads?

Neither Strike Timer Interval Training nor Tempo Interval shows ads.

### Which is updated more often, Strike Timer Interval Training or Tempo Interval?

Strike Timer Interval Training ships an update every 3 weeks, and Tempo Interval every 4 days. Most recently, Strike Timer Interval Training was updated on September 30, 2026 and Tempo Interval on October 7, 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.*