Temperature Converter vs Universal Converter Pro
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.
Universal Converter Pro
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Convert your files quickly and easily with Universal Converter Pro. Work with documents, images, audio, and video from one simple app designed to make everyday file conversion straightforward. DOCUMENT TOOLS • Convert and work with popular document formats • PDF, Word, Excel, and PowerPoint support • Convert PDFs and images • Open and preview supported files directly in the app IMAGE TOOLS • Convert between popular image formats • JPG, PNG, WEBP, HEIC and more • Resize and compress images • Create PDFs from images AUDIO & VIDEO • Convert supported audio and video files • Choose the format you need • Clear handling when a format isn't supported on your device BUILT FOR PRIVACY Universal Converter Pro is designed to handle supported conversions locally whenever possible, helping keep your files under your control. SIMPLE FILE MANAGEMENT • Quickly access recent files • Preview supported documents and media • Share converted files directly from the app • Clean, easy-to-use interface PRO Upgrade to Pro for expanded access to conversion tools and limits. Monthly, annual, and lifetime options may be available depending on your region. Whether you're preparing a document, changing an image format, creating a PDF, or converting media, Universal Converter Pro puts the tools you need in one place. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/universal-convertor/home
Screenshots
Verdict
The clearest difference is ads: Temperature Converter at none against Universal Converter Pro's shown. Temperature Converter also leads on device support (3 vs 1). Universal Converter Pro's advantage is update cadence (every 5 days vs every 6 months). On price, in-app purchases 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. Temperature Converter sells 3 one-off in-app purchases and Universal Converter Pro sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Temperature Converter ships an update every 6 months, Universal Converter Pro every 5 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.
| Parameter | Temperature Converter | Universal Converter Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (6.3K ratings) — better | — |
| Positive reviews | 91.5% of reviews | — |
| Number of ratings | 6.3K — better | — |
| Update frequency | Every 6 months | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 11 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Armchair Engineering | Yaseen Sweirki |
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
Universal Converter Pro
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Temperature Converter
- Upgrade Reduced$0.99
- Upgrade$1.99
- Upgrade Hero$3.99
Universal Converter Pro
- Monthly Pro$2.991 Month
- Annual Pro$14.991 Year
- Lifetime Pro$24.99
Questions
Is Temperature Converter free?
Is Universal Converter Pro free?
Do Temperature Converter or Universal Converter Pro have ads?
Which is updated more often, Temperature Converter or Universal Converter Pro?
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