# UnitFlow vs FoldMetry

The clearest difference is ads: FoldMetry at none against UnitFlow's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. UnitFlow sells 1 one-off in-app purchase and FoldMetry sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | UnitFlow | FoldMetry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/foldmetry/id6823964054/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 6 days |
| Size | 15 MB | 5 MB |
| Requires iOS | **26.2** | 27.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Antonio Cetrangolo](https://appshunter.io/developer/1801473070) | [亚军 胡](https://appshunter.io/developer/1724305749) |

## What reviewers say

### UnitFlow

[App page](https://appshunter.io/ios/app/unitflow-unit-converter/id6759334497)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UnitFlow Premium | $2.99 | one-time |


### FoldMetry

[App page](https://appshunter.io/ios/app/foldmetry/id6823964054)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Optional Developer Support | $0.99 | one-time |


## Frequently asked questions

### Is UnitFlow free?

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

### Is FoldMetry free?

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

### Do UnitFlow or FoldMetry have ads?

UnitFlow shows ads; FoldMetry does not.

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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.*