# GESS vs FitB

The clearest difference is iOS requirement: GESS at 13.0 against FitB's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GESS ships an update every 3 weeks, FitB every 4 weeks. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | GESS | FitB |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 11.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Free | — |
| Size | 28 MB | 16 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [GESS MARKET OU](https://appshunter.io/developer/1568461157) | [AppInstitute.co.uk](https://appshunter.io/developer/521679972) |

## What reviewers say

### GESS

[App page](https://appshunter.io/ios/app/gess/id1589076175)

Connect your smart beauty and health devices to confirm authenticity and access exclusive video tutorials. Learn new techniques and guides from experts to achieve visible results.

**Highlights:** Register unique serial numbers, Confirm product originality, Access video tutorials, Learn expert techniques, Stay updated on beauty trends, Device usage guides

**In-app purchases:** none


### FitB

[App page](https://appshunter.io/ios/app/fitb/id6756924490)

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

**In-app purchases:** none


## Frequently asked questions

### Is GESS free?

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

### Is FitB free?

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

### Do GESS or FitB have ads?

Neither GESS nor FitB shows ads.

### Which is updated more often, GESS or FitB?

GESS ships an update every 3 weeks, and FitB every 4 weeks. Most recently, GESS was updated on October 24, 2026 and FitB on October 9, 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.*