# Interval Timer vs Cadence Cycle Tracker

The clearest difference is in-app purchases: Cadence Cycle Tracker at none against Interval Timer's 3. Cadence Cycle Tracker also leads on update cadence (every 5 days vs monthly). Interval Timer's advantage is iOS requirement (16.0 vs 26.5). On price, ads and device support there is nothing between them.

Both are free to download. Interval Timer sells 3 in-app purchases, starting at $4.99 per 7 days. Cadence Cycle Tracker asks for nothing beyond the download.

Interval Timer ships an update monthly, Cadence Cycle Tracker every 5 days. The most recent releases landed on October 27, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Interval Timer | Cadence Cycle Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (10 ratings)](https://appshunter.io/ios/app/interval-timer-hiit-workouts/id6742372753/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 31 MB | 2 MB |
| Requires iOS | **16.0** | 26.5 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lori Nguyen](https://appshunter.io/developer/1872689629) | [OcuNecu](https://appshunter.io/developer/301177165) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-hiit-workouts/id6742372753)

This advanced interval timer supports HIIT, Tabata, and circuit training with customizable work, rest, and cooldown periods. Stay focused with voice alerts, background operation, and music integration for any fitness routine.

**Highlights:** Customizable workouts, Pre-set & custom intervals, Voice & sound alerts, Music integration, Background operation, Dark & light mode

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Timer (weekly) | $4.99 | per 7 days |
| Premium Timer (monthly) | $12.99 | per month |
| Premium Timer (yearly) | $39.99 | per year |


### Cadence Cycle Tracker

[App page](https://appshunter.io/ios/app/cadence-cycle-tracker/id6810215583)

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

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer free?

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

### Is Cadence Cycle Tracker free?

Cadence Cycle Tracker is free to download, with no in-app purchases.

### Do Interval Timer or Cadence Cycle Tracker have ads?

Neither Interval Timer nor Cadence Cycle Tracker shows ads.

### Which is updated more often, Interval Timer or Cadence Cycle Tracker?

Interval Timer ships an update monthly, and Cadence Cycle Tracker every 5 days. Most recently, Interval Timer was updated on October 27, 2026 and Cadence Cycle Tracker on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*