Mercury vs Temperature Converter ∞
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mercury
Easily convert temperatures between Celsius, Fahrenheit, and Kelvin with an elegant and intuitive interface. Features dynamic background color changes based on temperature and supports decimal conversions.
- Celsius, Fahrenheit, Kelvin conversion
- Interactive temperature scrolling
- Dynamic background color
- Reset to zero function
- Decimal temperature support
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Mercury is the best temperature converter for Celsius, Fahrenheit and Kelvin. Elegant and easy to use. • Convert Celsius, Fahrenheit and Kelvin. • Scroll with your finger to change the current temperature. • Watch as the background color changes while you go hotter or colder. • Reset to zero with a quick tap. • Support for decimal temperature conversion.
Temperature Converter ∞
Easily convert temperatures between Celsius, Fahrenheit, and Kelvin. This utility is ideal for travel, cooking, scientific applications, or daily use.
- Temperature conversion
- Celsius, Fahrenheit, Kelvin support
- Easy to use interface
- Suitable for travel
- Useful for cooking
- Applicable to science
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Temperature Converter - Celsius, Fahrenheit, Kelvin - Quickly and easily convert temperatures between units - Perfect for travel, cooking, science, or everyday use
Screenshots
Verdict
The clearest difference is in-app purchases: Temperature Converter ∞ at none against Mercury's 5. Temperature Converter ∞ also leads on rating (4.4 vs 4.0) and update cadence (monthly vs every 70 months). Mercury's advantage is ads (none vs shown). On price, review sentiment and device support 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. Mercury sells 5 one-off in-app purchases. Temperature Converter ∞ asks for nothing beyond the download.
Temperature Converter ∞ holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: Temperature Converter ∞ has 33 ratings behind it against 6, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Mercury ships an update every 70 months, Temperature Converter ∞ monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Mercury | Temperature Converter ∞ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (6 ratings) | 4.4 (33 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 6 | 33 — better |
| Update frequency | Every 70 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Samuel Herrera | Fawkes Wei |
Customer experience
Mercury
Temperature Converter ∞
In-app purchases
Mercury
- Small Tip$0.99
- Remove Ads$1.99
- Medium Tip$2.99
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- Large Tip$4.99
- Massive Tip$9.99
Temperature Converter ∞
No in-app purchases
Questions
Is Mercury free?
Is Temperature Converter ∞ free?
Which has better reviews, Mercury or Temperature Converter ∞?
Do Mercury or Temperature Converter ∞ have ads?
Which is updated more often, Mercury or Temperature Converter ∞?
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