# Throne Science vs KataFit

The clearest difference is in-app purchases: Throne Science at none against KataFit's 2. Throne Science also leads on update cadence (fortnightly vs every 4 months) and ratings volume (14 vs 1). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. KataFit sells 2 in-app purchases, starting at $14.99 per month. Throne Science asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Throne Science against 5.0 for KataFit. That said, the two scores are not equally well evidenced: Throne Science has 14 ratings behind it against 1, so its average is the more settled of the two.

Throne Science ships an update fortnightly, KataFit every 4 months. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Throne Science | KataFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (14 ratings)](https://appshunter.io/ios/app/throne-science/id6472675005/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/katafit/id6761743073/reviews) |
| Number of ratings | **14** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 219 MB | 59 MB |
| Requires iOS | 17.5 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Throne, Incorporated](https://appshunter.io/developer/1708114256) | [JEROME PERALTA REYES](https://appshunter.io/developer/1891231463) |

## What reviewers say

### Throne Science

[App page](https://appshunter.io/ios/app/throne-science/id6472675005)

This app translates your body's signals related to gut health, hydration, and bathroom habits into actionable guidance. It offers daily scores and long-term trends, helping you understand your body's patterns and make informed adjustments for better well-being.

**Highlights:** Daily gut health scores, Hydration tracking, Bathroom habit monitoring, Urinary function analysis, Long-term trend identification, Hands-free tracking

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

**In-app purchases:** none


### KataFit

[App page](https://appshunter.io/ios/app/katafit/id6761743073)

This app creates personalized 5-week training and nutrition plans tailored to your goals, available equipment, schedule, and experience level. It adapts as you progress, offering structured workouts and meal guidance, with an option for human coach integration.

**Highlights:** Custom 5-week training programs, Personalized macro and meal plans, Equipment-aware workouts, Injury-conscious programming, Smart weekly progression, Optional 1-on-1 coaching marketplace

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $14.99 | per month |
| Annual | $179.99 | per year |


## Frequently asked questions

### Is Throne Science free?

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

### Is KataFit free?

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

### Which has better reviews, Throne Science or KataFit?

Throne Science and KataFit are both rated 5.0 out of 5 on the App Store, from 14 and 1 ratings respectively.

### Do Throne Science or KataFit have ads?

Neither Throne Science nor KataFit shows ads.

### Which is updated more often, Throne Science or KataFit?

Throne Science ships an update fortnightly, and KataFit every 4 months. Most recently, Throne Science was updated on October 2, 2026 and KataFit on October 5, 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.*