Units+ vs Unit Plus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Units+
Easily convert between over 260 measurement units across 22 categories and get real-time currency exchange rates for more than 160 currencies. Quickly find units or bookmark frequent conversions for efficient use.
- 260+ measurement units
- 22 unit categories
- 160+ currencies
- Real-time exchange rates
- Unit search
- Bookmarking conversions
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Convert values between commonly used measurement units. The app supports more than 260 units in 22 different categories. It also support currency exchange rates for more than 160 currencies. The app makes it easy to search for units within a specific category, or across all categories. And supports bookmarking the conversions you use most often. Here is a sorted list of all included unit categories: - Acceleration - Angle - Area - Data Storage - Data Transfer - Density - Electric Current - Energy - Flow - Force - Fuel Consumption - Length - Mass (Weight) - Mass Flow - Metric Prefix - Power - Pressure - Speed (Velocity) - Temperature - Time - Torque - Volume
Unit Plus
A beautifully designed unit converter with 24 categories and numerous units. Easily convert measurements from one unit to all others with a simple and intuitive interface. More units are planned for future updates.
- 24 conversion categories
- Extensive unit selection
- Intuitive user interface
- Converts to all other units
- Beautiful design
- Regular updates
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Unit Plus is perhaps the most beautiful and simple unit conversion app in the App Store. Very simple and beautifully designed unit converter with 24 categories and many different units: CONVERT: *Angle *Area *Shoe Size *Energy *Mass *Length *Speed *Power *Temperature *Time *Volume *Acceleration *Density *Data *Force *Flow Rate *Frequency *Fuel *Illuminance *Pressure *Torque *Astronomical Units *Blood Sugar *Typography This app's easy-to-use UI converts your measurements from one to all other units. Just select your primary unit and see its value in all other units Many more units coming soon. Feel free to download the app and give your valuable feedback!
Screenshots
Verdict
The clearest difference is ratings volume: Units+ at 375 against Unit Plus's 3. Unit Plus's advantage is rating (5.0 vs 4.7). On price, update cadence, ads 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. Units+ sells 2 one-off in-app purchases and Unit Plus sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Unit Plus holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Units+ has 375 ratings behind it against 3, so its average is the more settled of the two.
Units+ ships an update every 5 months, Unit Plus every 6 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | Units+ | Unit Plus |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (375 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 85.0% of reviews | — |
| Number of ratings | 375 — better | 3 |
| Update frequency | Every 5 months — better | Every 6 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 | 15.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Hebaallah Hossameldien | Rohit Iyer |
Customer experience
Units+
Unit Plus
Bugs and requests
Units+
Reported bugs
1 issue- Ads don't have an X to close
Requested features
2 requests- Add a Notification Center widget
- Way to mark favorite types of conversions
Unit Plus
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Units+
- Unlock Pro FeaturesFree
- Remove Ads$1.99
Unit Plus
- Remove Ads$1.99
Questions
Is Units+ free?
Is Unit Plus free?
Which has better reviews, Units+ or Unit Plus?
Do Units+ or Unit Plus have ads?
Which is updated more often, Units+ or Unit Plus?
Other comparisons
