# Units Converter+ vs All Units Convertor

The clearest difference is in-app purchases: Units Converter+ at none against All Units Convertor's 2. Units Converter+ also leads on ads (none vs shown) and iOS requirement (10.0 vs 13.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. All Units Convertor sells 2 one-off in-app purchases. Units Converter+ asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Units Converter+ against 5.0 for All Units Convertor. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Units Converter+ ships an update monthly, All Units Convertor fortnightly. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Units Converter+ | All Units Convertor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/units-converter-plus/id895360448/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/all-units-convertor/id1611287048/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 11 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fusion Software Development Pty Ltd](https://appshunter.io/developer/872570075) | [恒卓 刘](https://appshunter.io/developer/509484187) |

## What reviewers say

### Units Converter+

[App page](https://appshunter.io/ios/app/units-converter-plus/id895360448)

This free utility tool helps you convert between over 400 units across more than 20 categories. It features a simple interface, fast calculations, and automatic updates for currency exchange rates.

**Highlights:** Over 400 units, 20+ conversion categories, Simple and easy UI, Fast calculations, Latest currency rates, Automatic currency updates, Mixed-unit support

**Features:** macOS Compatibility

**In-app purchases:** none


### All Units Convertor

[App page](https://appshunter.io/ios/app/all-units-convertor/id1611287048)

Easily convert between various units of measurement, including currency, length, mass, and temperature. Features real-time currency exchange rates and a clean, intuitive interface for quick conversions.

**Highlights:** Supports 10 common unit types, Real-time currency exchange rates, Clear, at-a-glance conversions, iOS system UI compatibility, Converts currency, energy, length, temperature, mass, angle, time, area, bytes, force, volume, torque

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一杯可乐 | $0.99 | one-time |
| 一杯咖啡 | $1.99 | one-time |


## Frequently asked questions

### Is Units Converter+ free?

Units Converter+ is free to download, with no in-app purchases.

### Is All Units Convertor free?

All Units Convertor is free to download, with in-app purchases available.

### Which has better reviews, Units Converter+ or All Units Convertor?

Units Converter+ and All Units Convertor are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Units Converter+ or All Units Convertor have ads?

All Units Convertor shows ads; Units Converter+ does not.

### Which is updated more often, Units Converter+ or All Units Convertor?

Units Converter+ ships an update monthly, and All Units Convertor fortnightly. Most recently, Units Converter+ was updated on October 24, 2026 and All Units Convertor on October 15, 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.*