Unit Converter Calculator Pro vs RoundSplit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Unit Converter Calculator Pro
Easily convert between metric and imperial units for a wide range of measurements including area, speed, temperature, and weight. Supports scientific prefixes and offers a history of your conversions. No internet connection required.
- Metric to Imperial unit conversion
- Imperial to Metric unit conversion
- Area, speed, temperature, volume, weight conversions
- Scientific prefixes support
- Conversion history
- Offline functionality
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With Unit Converter Calculator you will be able to convert all types of units from Metric to Imperial systems & Vice-versa in seconds. Finding the area, speed, distance, temperature, volume, time, weight, energy, power and more converted into different units. These are some of the conversions you can easily do with our * Simple Unit Converter Calculator * • Area: Yards, Acres, Hectares & Square: Meters, Miles, Inches & Feet. • Distance / Length: Meters, Miles, Inches, Feet, Yards, Nautical Miles. • Speed / Velocity: Kilometers / Miles per hour, Feet per second, Knots, Speed of sound, Speed of light. • Temperature: Celsius, Fahrenheit, Kelvin. • Time: Seconds, Minutes, Hours, Weeks, Months, Years. • Volume: Litters, Cubic Meters, Cubic Inches, Cubic Feet, Gallons, Quarts, Pints, Cups, Teaspoons, Tablespoons, Fluid ounces. • Weight / Mass: Grams, Kilograms, Milligrams, Pounds, Ounces, Tons, Stones. • Energy / Power / Torque: Watts, Joules, Calories, ElectronVolt, BTU, Therms, Foot-Pond. Plus an advanced view which makes available Scientific prefixes like Exa, Peta, Tera, Giga, Mega, Kilo, Deci, Centi, Milli, Micro, Nano, Pico, etc. Allowing you to make more scientific calculations. ** Main Features ** • The app is Multi-language, so you will get the correct unit name based on your language, either using the option or manually changing it. • Our library of available units to convert has the best selection, preventing the display of units that no one ever uses and displaying only the most used ones. • Make every calculation and combination between units possible, including scientific notation and time-based units. • History of your latest conversions so you can view them instantly without needing to recalculate every time. • No internet connection is needed to use this app. Download Now! Quick Unit Converter Calculator for FREE!
RoundSplit
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RoundSplit eliminates the math and social tension of spliting restaurant bills. By digitizing your receipt instantly, the app allows groups to divide payments fairly based on actual consumption. No more manual calculations or awkward debates, just a fast, transparent way to settle the check. Whether you are splitting an appetizer with one friend or dividing a complex bill among ten, RoundSplit handles the technical complexity so you can simply finish this process. Key Features • Scan Receipt: Digitizes the bill instantly. • Claim Items: Select only what you consumed. • Easy Handoff: Just pass the phone to the next person. • Instant Total: See your exact amount immediately. • Full Privacy: No accounts or personal data needed. No personal data collection. No registration required. Develop by this amazing team: - Alberto Estrada Guerrero - Ana Karina Aramoni Ruiz - Emiliano Luna George - Jorge Eduardo Morales Villalobos - Mason Cao - Natalia Stockler
Screenshots
Verdict
The clearest difference is in-app purchases: RoundSplit at none against Unit Converter Calculator Pro's 4. RoundSplit also leads on ads (none vs shown). Unit Converter Calculator Pro's advantage is update cadence (monthly vs every 2 months) and device support (4 vs 1). 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. Unit Converter Calculator Pro sells 4 one-off in-app purchases. RoundSplit asks for nothing beyond the download.
Unit Converter Calculator Pro ships an update monthly, RoundSplit every 2 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | Unit Converter Calculator Pro | RoundSplit |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (993 ratings) — better | — |
| Positive reviews | 76.2% of reviews | — |
| Number of ratings | 993 — better | — |
| Update frequency | Monthly — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 37 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Rome Rock LLC | Emiliano Luna George |
Bugs and requests
Unit Converter Calculator Pro
Reported bugs
1 issue- 🐛 Changing to something else
Requested features
3 requests- 💡 Favorite conversations
- 💡 Color-coded sections
- 💡 Money conversion
RoundSplit
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Unit Converter Calculator Pro
- Remove Ads & Unlock Themes$2.99
- Remove Ads & Unlock Themes 1$4.99
- Remove Ads & Unlock Themes 2$6.99
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- Remove Ads & Unlock Themes 3$9.99
RoundSplit
No in-app purchases
Questions
Is Unit Converter Calculator Pro free?
Is RoundSplit free?
Do Unit Converter Calculator Pro or RoundSplit have ads?
Which is updated more often, Unit Converter Calculator Pro or RoundSplit?
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