# Kisakallio vs Ultimate tabata workout timer

The clearest difference is in-app purchases: Kisakallio at none against Ultimate tabata workout timer's 1. Ultimate tabata workout timer's advantage is update cadence (monthly vs every 10 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Ultimate tabata workout timer sells 1 one-off in-app purchase. Kisakallio asks for nothing beyond the download.

Kisakallio ships an update every 10 months, Ultimate tabata workout timer monthly. The most recent releases landed on November 6, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Kisakallio | Ultimate tabata workout timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ultimate-tabata-workout-timer/id1592177691/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 13 MB | 8 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Coach4Pro Oy](https://appshunter.io/developer/925302349) | [Alexandr Peancovschi](https://appshunter.io/developer/1358430975) |

## What reviewers say

### Kisakallio

[App page](https://appshunter.io/ios/app/kisakallio/id1457207964)

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

**In-app purchases:** none


### Ultimate tabata workout timer

[App page](https://appshunter.io/ios/app/ultimate-tabata-workout-timer/id1592177691)

This app provides a customizable timer for high-intensity interval training (HIIT) workouts. It allows users to focus on their exercises without needing to constantly check the time, with options for music playback and saving workout data.

**Highlights:** Customizable interval timer, Focus on workouts, Music playback, Save workout activities, Phone and watch compatibility

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited workouts | $0.99 | one-time |


## Frequently asked questions

### Is Kisakallio free?

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

### Is Ultimate tabata workout timer free?

Ultimate tabata workout timer is free to download, with in-app purchases available.

### Do Kisakallio or Ultimate tabata workout timer have ads?

Neither Kisakallio nor Ultimate tabata workout timer shows ads.

### Which is updated more often, Kisakallio or Ultimate tabata workout timer?

Kisakallio ships an update every 10 months, and Ultimate tabata workout timer monthly. Most recently, Kisakallio was updated on November 6, 2026 and Ultimate tabata workout timer on November 11, 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.*