Units+ vs Swapunit
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
Swapunit
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The simplest way to convert units. Fast, accurate, and beautifully designed. INSTANT CONVERSIONS Just type a number and see the result immediately. No buttons to press, no waiting. Convert between any units with a single tap. 19 CATEGORIES, 100+ UNITS • Length – meters, feet, inches, miles, kilometers • Weight – pounds, kilograms, ounces, grams • Temperature – Celsius, Fahrenheit, Kelvin • Volume – liters, gallons, cups, milliliters • Area – square feet, acres, hectares • Speed – mph, km/h, knots, m/s • Time – seconds, minutes, hours, days, years • Data Storage – bytes, KB, MB, GB, TB • And 11 more categories... SAVE YOUR FAVORITES Quickly access your most-used conversions. One tap to convert again. DARK MODE Easy on the eyes, day or night. Follows your system settings or set it manually. CLEAN & SIMPLE No ads cluttering your screen. No account required. Just open and convert. Perfect for: • Students and teachers • Cooking and baking • Travel and navigation • Science and engineering • Everyday calculations Download now and make unit conversions effortless.
Screenshots
Verdict
The clearest difference is in-app purchases: Swapunit at none against Units+'s 2. Swapunit also leads on ads (none vs shown). On price, device support and iOS requirement 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. Swapunit asks for nothing beyond the download.
| Parameter | Units+ | Swapunit |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (375 ratings) — better | — |
| Positive reviews | 85.0% of reviews | — |
| Number of ratings | 375 — better | — |
| Update frequency | Every 5 months | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 | 15.1 — better |
| Further details — not scored | ||
| Size | 4 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Hebaallah Hossameldien | Derek Dawson |
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
Swapunit
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Units+
- Unlock Pro FeaturesFree
- Remove Ads$1.99
Swapunit
No in-app purchases









