Temperature Converter vs Conversion Calculator Units
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Temperature Converter
Easily convert temperatures between Celsius, Fahrenheit, and Kelvin with a clean and intuitive interface. This utility app offers quick and accurate conversions for everyday use. Ads are present but can be removed via a one-time purchase.
- Celsius conversion
- Fahrenheit conversion
- Kelvin conversion
- User-friendly interface
- Ad removal option
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A striking & user-friendly temperature converter! Quickly convert temperatures between Celsius, Fahrenheit & Kelvin. Ad Supported. Ads can be removed with a one-time in-app purchase.
Conversion Calculator Units
This app offers a simple and powerful way to convert between over 140 units across 12 categories. Easily switch between units, customize your experience with themes, and share your results.
- Converts over 140 units
- Supports 12 conversion categories
- Customizable themes
- Drag and set unit positions
- Add units to favorites
- Share converted units via email
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* Handy Conversion Calculator App For 12 Categories & 140+ Units * Simple, Powerful & Conversion Calculator app designed for iPhone and iPad! Just tap and convert any units with its clean interface and user-friendly navigation. Simple swipe actions will allow you to convert quickly and change conversion options easily for additional convenience. Download the fastest & easiest to use converter app today! Conversions from one unit to another unit no longer have to be confusing, simply use Best Unit Converter today. * Features: - Ability To Change Themes - Drag & Set Position Of Units - Add Units To Favorites Section - Restore Category Listing - Enable/Disable Units - Set Decimal Digit Count - Share Converted Units by Email ** Conversion (12 Categories & 140+ Units): - Area - Length - Energy - Volume - Weight - Power - Speed - Time - Number - Temperature - Data Storage - Fuel Consumption Conversion Calculator is a beautifully designed universal app, designed for both iPhone & iPad. Get the best easy to use metric and units converter for length, number, power, speed, temperature, time, weight, area, energy, and other popular measurement converters tool. Download free. ************************************************************* * Download Conversion Calculator Today! * * Be Sure To Checkout Other Popular Utilities & Games From RV AppStudios! * *************************************************************
Screenshots
Verdict
The clearest difference is ads: Temperature Converter at none against Conversion Calculator Units's shown. Temperature Converter also leads on review sentiment (91% vs 82%). Conversion Calculator Units's advantage is update cadence (every 2 months vs every 6 months). On price, rating, ratings volume 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. Temperature Converter sells 3 one-off in-app purchases and Conversion Calculator Units sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.8 for Temperature Converter against 4.7 for Conversion Calculator Units. Both are backed by a comparable volume of ratings — 6.3K and 5K respectively. Written reviews are what separate them: 91% of Temperature Converter's written reviews are positive against 82% of Conversion Calculator Units's.
Temperature Converter ships an update every 6 months, Conversion Calculator Units every 2 months. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.
| Parameter | Temperature Converter | Conversion Calculator Units |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (6.3K ratings) — better | 4.7 (5K ratings) |
| Positive reviews | 91.5% of reviews — better | 82.1% of reviews |
| Number of ratings | 6.3K — better | 5K |
| Update frequency | Every 6 months | Every 2 months — better |
| Ads | No — better | 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 | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 11 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Armchair Engineering | RV AppStudios LLC |
Customer experience
Temperature Converter
Conversion Calculator Units
User reviews
Temperature Converter
From 6.3K App Store ratingsWhat we love
- 👍 Simple and easy to use
- 🚀 Accurate and fast conversions
- 💡 Useful for international communication
- 🚀 Excellent app for the job
- 👍 Straightforward and effective
Room to improve
- 🔍 Needs more customization options
- 💰 Too many ads
- 🔍 Inaccurate temperature calculations
Conversion Calculator Units
From 5K App Store ratingsWhat we love
- 👍 User-friendly
- 🚀 Easy to use
- 💡 Helpful for learning metric system
- 👍 Great for conversions
- 👍 Intuitive interface
Room to improve
- 🐛 Ads disrupt usage
- 🐛 Difficult to change units
- 🐛 Lacks portrait mode
- 🐛 Upside-down orientation issues
- 🐛 Cluttered UI design
Bugs and requests
Temperature Converter
Reported bugs
2 issues- Inaccurate Kelvin temperature conversions
- Occasional crashes or freezes
Requested features
3 requests- Add Rankine temperature scale
- Increase font size for better readability
- Provide color customization options
Conversion Calculator Units
Reported bugs
2 issues- Ads not removed after purchase
- Incorrect unit conversions
Requested features
4 requests- Add pressure conversion units
- Include a basic calculator function
- Implement multi-language support
- Allow customization of unit order
In-app purchases
Temperature Converter
- Upgrade Reduced$0.99
- Upgrade$1.99
- Upgrade Hero$3.99
Conversion Calculator Units
- Remove Ads$1.99
Questions
Is Temperature Converter free?
Is Conversion Calculator Units free?
Which has better reviews, Temperature Converter or Conversion Calculator Units?
Do Temperature Converter or Conversion Calculator Units have ads?
Which is updated more often, Temperature Converter or Conversion Calculator Units?
Other comparisons
