# Unit Converter and Conversion vs AVOTEX

The clearest difference is in-app purchases: AVOTEX at none against Unit Converter and Conversion's 1. AVOTEX also leads on ads (none vs shown) and update cadence (every 5 days vs every 10 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Unit Converter and Conversion sells 1 one-off in-app purchase. AVOTEX asks for nothing beyond the download.

Unit Converter and Conversion ships an update every 10 months, AVOTEX every 5 days. The most recent releases landed on October 11, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Unit Converter and Conversion | AVOTEX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (48 ratings)](https://appshunter.io/ios/app/unit-converter-and-conversion/id1350107532/reviews)** | — |
| Number of ratings | **48** | — |
| Positive reviews | 81.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 51 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Asad Ahsan](https://appshunter.io/developer/1326954499) | [Bruno Parra](https://appshunter.io/developer/1877886257) |

## What reviewers say

### Unit Converter and Conversion

[App page](https://appshunter.io/ios/app/unit-converter-and-conversion/id1350107532)

This app offers a user-friendly interface for converting units across more than 40 categories, including length, weight, volume, and digital storage. It works offline and saves conversion history for future reference. Ideal for students and professionals needing quick and accurate conversions.

**Highlights:** Over 40 conversion categories, Offline functionality, Conversion history saving, User-friendly interface, Supports length, weight, volume, and more, Elegant graphics

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unit Converter Pro | $4.99 | one-time |


### AVOTEX

[App page](https://appshunter.io/ios/app/avotex/id6766418810)

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

**In-app purchases:** none


## Frequently asked questions

### Is Unit Converter and Conversion free?

Unit Converter and Conversion is free to download, with in-app purchases available.

### Is AVOTEX free?

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

### Do Unit Converter and Conversion or AVOTEX have ads?

Unit Converter and Conversion shows ads; AVOTEX does not.

### Which is updated more often, Unit Converter and Conversion or AVOTEX?

Unit Converter and Conversion ships an update every 10 months, and AVOTEX every 5 days. Most recently, Unit Converter and Conversion was updated on October 11, 2026 and AVOTEX on September 29, 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.*