# Ultra Intervals Workout Timer vs Kettlebell Home Workout

The clearest difference is in-app purchases: Ultra Intervals Workout Timer at none against Kettlebell Home Workout's 5. Ultra Intervals Workout Timer also leads on update cadence (every 6 days vs every 5 months) and iOS requirement (13.0 vs 16.6). Kettlebell Home Workout's advantage is ratings volume (1.7K vs 4) and rating (4.8 vs 4.5). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Kettlebell Home Workout sells 5 in-app purchases, starting at $1.99 per month. Ultra Intervals Workout Timer asks for nothing beyond the download.

Kettlebell Home Workout holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Kettlebell Home Workout has 1.7K 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 Kettlebell Home Workout'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, Kettlebell Home Workout every 5 months. The most recent releases landed on October 6, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Ultra Intervals Workout Timer | Kettlebell Home Workout |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/ultra-intervals-workout-timer/id1486825021/reviews) | **[4.8 (1.7K ratings)](https://appshunter.io/ios/app/kettlebell-home-workout/id1574827419/reviews)** |
| Number of ratings | 4 | **1.7K** |
| Positive reviews | **88.9% of reviews** | 87.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 5 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 47 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Tapio Kuusisto](https://appshunter.io/developer/978979861) | [Axiom Mobile LLC](https://appshunter.io/developer/1111094628) |

## 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


### Kettlebell Home Workout

[App page](https://appshunter.io/ios/app/kettlebell-home-workout/id1574827419)

This app provides guided kettlebell workouts to help you build muscle and gain strength. It includes preset training plans, illustrated exercises, voice feedback, and detailed workout history. Achieve a beautiful, fit body and strong muscles with this comprehensive fitness tool.

**Highlights:** Preset training plans, Illustrated exercises, Voice feedback, Detailed workout history, Apple Health integration

**Features:** macOS Compatibility, Family Sharing, Apple Watch app

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $1.99 | per month |
| Full Version | $4.99 | per 6 months |
| Full Version | $1.99 | one-time |
| Full version | $4.99 | one-time |
| Full version | $9.99 | one-time |

**What reviewers like**

- 🚀 Varied programs and easy to use / follow
- 👍 Great for rookies
- 👍 Straight forward and challenging
- 👍 Simple and effective
- 👍 Nothing fancy, just effective programs

**What reviewers complain about**

- 🐛 Occasional crashes
- 🔋 High battery consumption
- 🔧 No single arm options
- 🔧 Limited exercises
- 🔧 Difficult to edit order of exercises

**Reported bugs**

- Accidental app exits reset the workout
- Inability to change weight used after a workout

**Requested features**

- Add Turkish get-ups and other classic kettlebell exercises
- Option to create custom workouts
- Ability to set rep progression
- Warm-up and cool-down exercises
- Pause and resume workouts


## Frequently asked questions

### Is Ultra Intervals Workout Timer free?

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

### Is Kettlebell Home Workout free?

Kettlebell Home Workout is free to download, with in-app purchases available.

### Which has better reviews, Ultra Intervals Workout Timer or Kettlebell Home Workout?

Kettlebell Home Workout is rated higher. Ultra Intervals Workout Timer averages 4.5 out of 5 from 4 ratings, while Kettlebell Home Workout averages 4.8 from 1.7K ratings.

### Do Ultra Intervals Workout Timer or Kettlebell Home Workout have ads?

Neither Ultra Intervals Workout Timer nor Kettlebell Home Workout shows ads.

### Which is updated more often, Ultra Intervals Workout Timer or Kettlebell Home Workout?

Ultra Intervals Workout Timer ships an update every 6 days, and Kettlebell Home Workout every 5 months. Most recently, Ultra Intervals Workout Timer was updated on October 6, 2026 and Kettlebell Home Workout on October 27, 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.*