# UVFIT vs Isabella

The clearest difference is update cadence: Isabella at every 4 weeks against UVFIT's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

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

UVFIT ships an update every 4 months, Isabella every 4 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | UVFIT | Isabella |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 weeks** |
| Size | 27 MB | 64 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [B Connect Computer LTD](https://appshunter.io/developer/1476365746) | [NUTRICLOUD LTD](https://appshunter.io/developer/1793590703) |

## What reviewers say

### UVFIT

[App page](https://appshunter.io/ios/app/uvfit/id6740454067)

**Features:** macOS Compatibility

**In-app purchases:** none


### Isabella

[App page](https://appshunter.io/ios/app/isabella/id6745274536)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UVFIT free?

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

### Is Isabella free?

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

### Do UVFIT or Isabella have ads?

Neither UVFIT nor Isabella shows ads.

### Which is updated more often, UVFIT or Isabella?

UVFIT ships an update every 4 months, and Isabella every 4 weeks. Most recently, UVFIT was updated on October 28, 2026 and Isabella on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*