# FitHub vs REZZI

The clearest difference is in-app purchases: REZZI at none against FitHub's 21. REZZI also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. FitHub sells 21 in-app purchases, starting at $3.99 per 7 days. REZZI asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FitHub | REZZI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (25K ratings)](https://appshunter.io/ios/app/fithub-ai-calorie-counter/id6624298392/reviews)** | — |
| Number of ratings | **25K** | — |
| Positive reviews | 39.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 106 MB | 114 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MWM](https://appshunter.io/developer/452269707) | [Ihor Lisnytsia](https://appshunter.io/developer/1895891625) |

## What reviewers say

### FitHub

[App page](https://appshunter.io/ios/app/fithub-ai-calorie-counter/id6624298392)

This app uses AI to simplify nutrition tracking, offering instant calorie and macro estimates from food photos. It provides detailed nutritional insights, daily calorie monitoring, and weight tracking to help users achieve their fitness goals.

**Highlights:** AI-powered food photo calorie estimation, Detailed macro and nutritional tracking, AI calorie calculator, Intuitive daily calorie tracker, Weight tracking with charts, Barcode scanning for nutrition

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Pass | $3.99 | per 7 days |
| Premium Pass | $7.99 | per 7 days |
| Premium | $7.99 | per 7 days |
| Weekly premium pass | $7.99 | per 7 days |
| FitHub Monthly w Trial | $9.99 | per month |
| FitHub Monthly | $9.99 | per month |
| Fithub Yearly | $17.49 | per year |
| Fithub Yearly | $17.49 | per year |
| FitHub Yearly Gift | $19.99 | per year |
| Fithub Yearly | $27.99 | per year |
| Premium Pass | $29.99 | per year |
| FitHub Yearly | $29.99 | per year |
| FitHub Yearly Discounted | $29.99 | per year |
| Fithub Yearly | $34.99 | per year |
| FitHub Yearly (Trial) | $34.99 | per year |
| FitHub Yearly (Trial) | $39.99 | per year |
| FitHub Yearly Discounted | $44.99 | per year |
| FitHub Yearly (Trial) | $59.99 | per year |
| FitHub Yearly Subscription | $59.99 | per year |
| Premium | $69.99 | per year |
| Premium Pass | $99.99 | per year |

**What reviewers like**

- 🚀 Convenient and easy to use
- 👍 Great UI/UX design
- 🚀 Effortless calorie tracking
- 🚀 Accurate food recognition

**What reviewers complain about**

- 🐛 Inaccurate calorie and macro calculations
- 🐛 Barcode scanner issues
- 🔒 Requires subscription with no trial
- 🐛 Buggy adjustments and corrections

**Reported bugs**

- Fails to recognize many barcodes
- Miscalculates calories and macros for some foods
- Buggy when trying to correct AI suggestions

**Requested features**

- Add ability to manually enter food quantities
- Integrate with Apple Health
- Provide more detailed insights and progress tracking
- Extend diary history beyond 1 week


### REZZI

[App page](https://appshunter.io/ios/app/rezzi/id6764718799)

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

**In-app purchases:** none


## Frequently asked questions

### Is FitHub free?

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

### Is REZZI free?

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

### Do FitHub or REZZI have ads?

FitHub shows ads; REZZI does not.

### Which is updated more often, FitHub or REZZI?

FitHub ships an update fortnightly, and REZZI fortnightly. Most recently, FitHub was updated on October 26, 2026 and REZZI on October 24, 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.*