# Tabby Timer vs Calisthenics AI

The clearest difference is rating: Calisthenics AI at 5.0 against Tabby Timer's 3.0. Tabby Timer's advantage is in-app purchases (none vs 9) and ads (none vs shown). On price, ratings volume and update cadence there is nothing between them.

Both are free to download. Calisthenics AI sells 6 in-app purchases, starting at $7.99 per 7 days. Tabby Timer asks for nothing beyond the download.

Calisthenics AI holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Tabby Timer ships an update every 3 days, Calisthenics AI every 5 days. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Tabby Timer | Calisthenics AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/tabby-timer/id1458729499/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calisthenics-ai-coach/id6760506157/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 395 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kenzie Campbell](https://appshunter.io/developer/1457689642) | [David Pavlovschii](https://appshunter.io/developer/1854112110) |

## What reviewers say

### Tabby Timer

[App page](https://appshunter.io/ios/app/tabby-timer/id1458729499)

This app provides a straightforward interval timer designed for the Tabata workout method. It guides you through preparation, exercise, and rest periods with clear voice prompts. The timer is designed for simplicity with no ads or complex settings.

**Highlights:** Tabata interval timing, 10-second preparation time, 20-second exercise intervals, 10-second rest intervals, Voice prompts for intervals, Last 3-second countdown

**Features:** macOS Compatibility

**In-app purchases:** none


### Calisthenics AI

[App page](https://appshunter.io/ios/app/calisthenics-ai-coach/id6760506157)

This AI-powered fitness app analyzes your workout form via video, offers personalized coaching through chat, and tracks your progress towards advanced bodyweight skills. It also provides nutrition guidance and a comprehensive technique library.

**Highlights:** AI video analysis for form feedback, AI chat coach for personalized advice, Goal tracking for advanced skills, Nutrition and weight management, Detailed training log, Technique library

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $7.99 | per 7 days |
| Yearly Offer | $29.99 | per year |
| 3 Months | $29.99 | per 3 months |
| Yearly | $49.99 | per year |
| Yearly | $49.99 | per year |
| Lifetime Access | $119.99 | one-time |


## Frequently asked questions

### Is Tabby Timer free?

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

### Is Calisthenics AI free?

Calisthenics AI is free to download, with in-app purchases available.

### Which has better reviews, Tabby Timer or Calisthenics AI?

Calisthenics AI is rated higher. Tabby Timer averages 3.0 out of 5 from 2 ratings, while Calisthenics AI averages 5.0 from 1 ratings.

### Do Tabby Timer or Calisthenics AI have ads?

Calisthenics AI shows ads; Tabby Timer does not.

### Which is updated more often, Tabby Timer or Calisthenics AI?

Tabby Timer ships an update every 3 days, and Calisthenics AI every 5 days. Most recently, Tabby Timer was updated on October 10, 2026 and Calisthenics AI 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.*