# Flip Unit vs UnitFlow

The clearest difference is in-app purchases: Flip Unit at none against UnitFlow's 1. Flip Unit also leads on ads (none vs shown) and iOS requirement (17.6 vs 26.2). On price and device support there is nothing between them.

Both are free to download. UnitFlow sells 1 one-off in-app purchase. Flip Unit asks for nothing beyond the download.

## The numbers

| Metric | Flip Unit | UnitFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flip-unit-unit-converter/id6757921823/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | — |
| Monetization | Free | — |
| Size | 6 MB | 15 MB |
| Requires iOS | **17.6** | 26.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [SIRAJ SALIM](https://appshunter.io/developer/1869633316) | [Antonio Cetrangolo](https://appshunter.io/developer/1801473070) |

## What reviewers say

### Flip Unit

[App page](https://appshunter.io/ios/app/flip-unit-unit-converter/id6757921823)

Easily convert units across 12 categories including cooking, currency, and distance. Access conversions on your iPhone, Apple Watch, and home screen widgets. This app offers a clean interface and works offline for most conversions.

**Highlights:** 12 conversion categories, Apple Watch app and complications, iPhone home screen widgets, Offline conversion (except currency), No ads or tracking, iCloud sync

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Flip Unit free?

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

### Is UnitFlow free?

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

### Do Flip Unit or UnitFlow have ads?

UnitFlow shows ads; Flip Unit 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.*