All Unit Conversion vs All Units Convertor
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
All Units Convertor
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.
- 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
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The Best and use to use units converter for iOS, Very easy to use, the conversion is clear at a glance. support units of Currency, Energy, Length, Temperature, Mass, Angle, Time, Area, Bytes, Force, Volume, Torque. Main Features: 1. Supporting up to 10 common units of conversion. 2. Real time synchronization of monetary exchange rate with IMF data. 3. Deeply compatible with iOS system UI.
Screenshots
Verdict
The clearest difference is in-app purchases: All Unit Conversion at none against All Units Convertor's 2. All Unit Conversion also leads on ads (none vs shown) and ratings volume (17 vs 1). All Units Convertor's advantage is rating (5.0 vs 4.6) and update cadence (fortnightly vs every 2 months). On price 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. All Units Convertor sells 2 one-off in-app purchases. All Unit Conversion asks for nothing beyond the download.
All Units Convertor holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: All Unit Conversion has 17 ratings behind it against 1, so its average is the more settled of the two.
All Unit Conversion ships an update every 2 months, All Units Convertor fortnightly. The most recent releases landed on September 13, 2026 and September 11, 2026 respectively.
| Parameter | All Unit Conversion | All Units Convertor |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (17 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 17 — better | 1 |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Tiago Do Couto | 恒卓 刘 |
Customer experience
All Unit Conversion
All Units Convertor
In-app purchases
All Unit Conversion
No in-app purchases
All Units Convertor
- 一杯可乐$0.99
- 一杯咖啡$1.99
Questions
Is All Unit Conversion free?
Is All Units Convertor free?
Which has better reviews, All Unit Conversion or All Units Convertor?
Do All Unit Conversion or All Units Convertor have ads?
Which is updated more often, All Unit Conversion or All Units Convertor?
Other comparisons
