# Ultra Intervals Workout Timer vs Zoom Tan

The clearest difference is rating: Zoom Tan at 4.9 against Ultra Intervals Workout Timer's 4.5. Zoom Tan also leads on ratings volume (950 vs 4). Ultra Intervals Workout Timer's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, review sentiment, update cadence and ads there is nothing between them.

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

Zoom Tan holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Zoom Tan has 950 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 89% of Ultra Intervals Workout Timer's written reviews are positive against 88% of Zoom Tan's, so the app with the better star average is not the one people write more warmly about.

Ultra Intervals Workout Timer ships an update every 6 days, Zoom Tan every 5 days. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Ultra Intervals Workout Timer | Zoom Tan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/ultra-intervals-workout-timer/id1486825021/reviews) | **[4.9 (950 ratings)](https://appshunter.io/ios/app/zoom-tan/id6450996788/reviews)** |
| Number of ratings | 4 | **950** |
| Positive reviews | **88.9% of reviews** | 87.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 5 days** |
| Monetization | Free | Free |
| Size | 9 MB | 117 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tapio Kuusisto](https://appshunter.io/developer/978979861) | [Zoom Tan Inc](https://appshunter.io/developer/1515681296) |

## What reviewers say

### Ultra Intervals Workout Timer

[App page](https://appshunter.io/ios/app/ultra-intervals-workout-timer/id1486825021)

Create and customize interval training routines with simple text input. This app guides you through workouts with spoken cues, sound alerts, and large visual displays, allowing you to focus on your exercise. It supports various training styles like HIIT and Tabata, and can even manage music playback during sessions.

**Highlights:** Create custom interval workouts using plain text, Spoken exercise names, times, and notifications, Customizable sound cues and visual displays, Support for HIIT, Tabata, and circuit training, Mix timed and non-timed workout sections, Music ducking for notifications, Pre-loaded sample workouts

**Features:** macOS Compatibility

**In-app purchases:** none


### Zoom Tan

[App page](https://appshunter.io/ios/app/zoom-tan/id6450996788)

This app is designed exclusively for existing members to enhance their tanning experience. It offers salon location services, 24/7 access where available, exclusive deals, and educational content on tanning procedures. Facial verification ensures a secure and personalized tanning session.

**Highlights:** Find nearest salon locations, 24/7 access to tanning facilities, Exclusive member deals and offers, Facial verification for secure access, Video library on tanning procedures, Personalized tanning experience

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

**In-app purchases:** none


## Frequently asked questions

### Is Ultra Intervals Workout Timer free?

Ultra Intervals Workout Timer is free to download, with no in-app purchases.

### Is Zoom Tan free?

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

### Which has better reviews, Ultra Intervals Workout Timer or Zoom Tan?

Zoom Tan is rated higher. Ultra Intervals Workout Timer averages 4.5 out of 5 from 4 ratings, while Zoom Tan averages 4.9 from 950 ratings.

### Do Ultra Intervals Workout Timer or Zoom Tan have ads?

Neither Ultra Intervals Workout Timer nor Zoom Tan shows ads.

### Which is updated more often, Ultra Intervals Workout Timer or Zoom Tan?

Ultra Intervals Workout Timer ships an update every 6 days, and Zoom Tan every 5 days. Most recently, Ultra Intervals Workout Timer was updated on October 6, 2026 and Zoom Tan on October 25, 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.*