# CONVERT UNITS vs DigiOrder App

The clearest difference is in-app purchases: DigiOrder App at none against CONVERT UNITS's 2. DigiOrder App also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.0). CONVERT UNITS's advantage is update cadence (weekly vs every 2 months). On price and device support there is nothing between them.

Both are free to download. CONVERT UNITS sells 2 in-app purchases, starting at $0.99 per month. DigiOrder App asks for nothing beyond the download.

CONVERT UNITS ships an update weekly, DigiOrder App every 2 months. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | CONVERT UNITS | DigiOrder App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.4K ratings)](https://appshunter.io/ios/app/convert-units/id1114969241/reviews)** | — |
| Number of ratings | **1.4K** | — |
| Positive reviews | 75.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 22 MB | 103 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adysseus](https://appshunter.io/developer/447444997) | [Genesis Digital Pty. Ltd.](https://appshunter.io/developer/1105247077) |

## What reviewers say

### CONVERT UNITS

[App page](https://appshunter.io/ios/app/convert-units/id1114969241)

Easily convert between various units of measurement including length, weight, temperature, and currency. Features automatic currency updates, a vast selection of currencies, and customizable display options for accuracy and rounding. Optimized for multitasking on iPad and offers a beautiful dark design.

**Highlights:** Converts length, weight, speed, area, time, pressure, volume, power, fuel, temperature, data, and currency, Automatic currency updates, 160 currencies available, Multitasking enabled for iPad, Alphabetical quick links for units, Customizable startup categories, Adjustable accuracy and rounding

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | per month |
| Remove ads | $19.99 | one-time |

**What reviewers like**

- 👍 Quick & easy to use
- 👍 Ease of use
- 👍 Simple and easy to use
- 👍 Well thought out and easy to use
- 👍 Excellent and very reliable

**What reviewers complain about**

- 🐛 Ads obstruct use
- 🐛 Subscription required to remove ads
- 🐛 Currency conversion not working

**Reported bugs**

- App got stuck, required uninstall/reinstall to fix
- Navigation issues, unable to get back to home page

**Requested features**

- Option to convert between functions (length to volume)
- Remember last conversion settings for each category


### DigiOrder App

[App page](https://appshunter.io/ios/app/digiorder-app/id1551023646)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CONVERT UNITS free?

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

### Is DigiOrder App free?

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

### Do CONVERT UNITS or DigiOrder App have ads?

CONVERT UNITS shows ads; DigiOrder App does not.

### Which is updated more often, CONVERT UNITS or DigiOrder App?

CONVERT UNITS ships an update weekly, and DigiOrder App every 2 months. Most recently, CONVERT UNITS was updated on October 16, 2026 and DigiOrder App on October 4, 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.*