Unit Converter HD. vs Uniter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unit Converter HD.
Easily convert over 700 units across 30 categories with this powerful tool. It offers a user-friendly interface, dark mode support, and a backspace key for quick corrections. Save time on all your measurement conversion needs.
- 700+ Units of Measure
- 30 Conversion Categories
- Easy-to-Use Interface
- Dark Mode Support
- Backspace Key
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The most powerful unit converter in the market. Helps you make easy conversion between more than 700+ various units of measure in 30 categories. Discover a universal assistant for all of your unit conversion needs. Features: √ 30 Categories √ 700+ Units of Measure √ Backspace key √ Extremely Easy-to-Use √ Supports Dark Mode Save Your Time. Quickly & Easily! Universer Unit Converter Free HD URL scheme is "EWUnitConverterFree://"
Uniter
Effortlessly convert units of measurement directly within text, websites, or even through your camera. This utility automatically detects and converts units to your preferred system, supporting a vast array of measurement types.
- Automatic unit conversion
- Live side-by-side converter
- File import for conversion
- Camera text scanning
- Safari extension
- Extensive unit support
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Uniter makes units and currencies easy to understand, whether you’re cooking, traveling, shopping, or reading something from abroad. Convert a number, scan a photo, or change measurements throughout a piece of text. • CONVERT UNITS Enter a value and see its equivalents across hundreds of units. Search to find the unit you need, and let Uniter remember your preferred target unit for next time. • CONVERT CURRENCIES Choose two currencies, enter an amount, and convert with updated exchange rates. Swap currencies with a tap and check the rate date. • KEEP CONVERSIONS CLOSE Add nine free, customizable Home Screen widgets: Conversion Card, Currency Card, Distances, and more. Choose your units and amounts, then tap a widget to open its conversion in Uniter. • RETURN TO YOUR FAVORITES Pin frequently used unit and currency pairs for quick access, or pick up where you left off with recent conversions. • COPY RESULTS EASILY Copy a result with one tap. Touch and hold for additional formats, including the value with its unit or currency. • CONVERT UNITS IN TEXT Let Uniter find measurements in text and convert them to your preferred measurement system. • SCAN WITH YOUR CAMERA Point your camera at text or choose a photo to convert the measurements it contains. • USE UNITER IN SAFARI Convert units on webpages with Uniter’s Safari extension. UNITER PRO Unlock unlimited unit conversions, text conversion, camera and photo scanning, Safari conversion, and access to your full recent history of up to 100 units and 100 currency pairs. Privacy Policy: https://uniterapp.com/privacypolicy/ Terms of Use: https://uniterapp.com/terms/
Screenshots
Verdict
The clearest difference is ads: Uniter at none against Unit Converter HD.'s shown. Uniter also leads on update cadence (every 4 days vs every 2 months). Unit Converter HD.'s advantage is review sentiment (94% vs 67%) and ratings volume (644 vs 74). On price, rating, in-app purchases and monetization model 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. Unit Converter HD. sells 1 one-off in-app purchase and Uniter sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.7 for Unit Converter HD. against 4.7 for Uniter. That said, the two scores are not equally well evidenced: Unit Converter HD. has 644 ratings behind it against 74, so its average is the more settled of the two. Written reviews are what separate them: 94% of Unit Converter HD.'s written reviews are positive against 67% of Uniter's.
Unit Converter HD. ships an update every 2 months, Uniter every 4 days. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.
| Parameter | Unit Converter HD. | Uniter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (644 ratings) | 4.7 (74 ratings) — better |
| Positive reviews | 93.8% of reviews — better | 66.7% of reviews |
| Number of ratings | 644 — better | 74 |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 86 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | 良峰 侯 | Arkadiusz Holko |
Customer experience
Unit Converter HD.
Uniter
Bugs and requests
Unit Converter HD.
Reported bugs
2 issues- Freezing or crashing on some devices
- Display issues with certain units
Requested features
3 requests- Add support for US weights (tons, lbs., oz.)
- Implement portrait mode support
- Provide more customization options
Uniter
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Unit Converter HD.
- Remove Ads Pack$1.99
Uniter
- Uniter Pro (Monthly)$3.991 Month
- Uniter Pro (Annual)7 Days trial$14.991 Year
- Uniter Pro (Lifetime)$39.99
Questions
Is Unit Converter HD. free?
Is Uniter free?
Which has better reviews, Unit Converter HD. or Uniter?
Do Unit Converter HD. or Uniter have ads?
Which is updated more often, Unit Converter HD. or Uniter?
Other comparisons
