All Unit Conversion vs Unit Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
All Unit Conversion
Easily convert between various units of measurement with this free utility app. It supports conversions for length, area, volume, mass, time, digital storage, energy, and currency.
- Length conversion
- Area conversion
- Volume conversion
- Mass conversion
- Time conversion
- Currency conversion
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This is a simple and useful free unit converter - Length Converter - Area Converter - Volume Converter - Mass Converter - Time Converter - Digital Storage Converter - Energy Converter - Currency Converter
Unit Converter
Easily convert between various units across different categories like clothing, area, weight, and volume. Customize decimal places for precise results. This tool offers a simple and intuitive interface for all your conversion needs.
- Categorized unit conversions
- Customizable decimal places
- Simple and easy to use interface
- Converts clothing, area, weight, volume, distance, time, and microwave time
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- Units are categorized into "Clothing", "Area", "Weight", "Volume", "Distance/Length", "Time", "Temperature" and "Microwave Time" - Users can choose their base and converted unit - Users can specify the decimal places of the converted value - Simple and easy to use
Screenshots
Verdict
The clearest difference is ads: All Unit Conversion at none against Unit Converter's shown. All Unit Conversion also leads on monetization model (free vs ad-supported). Unit Converter's advantage is update cadence (every 2 days vs every 2 months) and device support (3 vs 1). On price, rating, ratings volume and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.6 for All Unit Conversion against 4.7 for Unit Converter. Both are backed by a comparable volume of ratings — 17 and 45 respectively.
All Unit Conversion ships an update every 2 months, Unit Converter every 2 days. The most recent releases landed on September 13, 2026 and September 15, 2026 respectively.
| Parameter | All Unit Conversion | Unit Converter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (17 ratings) | 4.7 (45 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 17 | 45 — better |
| Update frequency | Every 2 months | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Tiago Do Couto | Foodmatesss Limited |
Customer experience
All Unit Conversion
Unit Converter
In-app purchases
All Unit Conversion
No in-app purchases
Unit Converter
No in-app purchases
Questions
Is All Unit Conversion free?
Is Unit Converter free?
Which has better reviews, All Unit Conversion or Unit Converter?
Do All Unit Conversion or Unit Converter have ads?
Which is updated more often, All Unit Conversion or Unit Converter?
Other comparisons
