# Temperature Converter vs Digital Temperature Converter

The clearest difference is ads: Temperature Converter at none against Digital Temperature Converter's shown. Temperature Converter also leads on review sentiment (91% vs 70%) and ratings volume (6.3K vs 1.1K). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. Temperature Converter sells 3 one-off in-app purchases and Digital Temperature Converter sells 14 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Temperature Converter holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Temperature Converter has 6.3K ratings behind it against 1.1K, so its average is the more settled of the two. Written reviews point the same way: 91% of Temperature Converter's written reviews are positive against 70% of Digital Temperature Converter's.

Temperature Converter ships an update every 6 months, Digital Temperature Converter every 4 months. The most recent releases landed on September 22, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Temperature Converter | Digital Temperature Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6.3K ratings)](https://appshunter.io/ios/app/temperature-converter/id449608609/reviews)** | [4.6 (1.1K ratings)](https://appshunter.io/ios/app/digital-temperature-converter/id504132215/reviews) |
| Number of ratings | **6.3K** | 1.1K |
| Positive reviews | **91.5% of reviews** | 70.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 102 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Armchair Engineering](https://appshunter.io/developer/398901339) | [ZipoApps](https://appshunter.io/developer/1671444635) |

## What reviewers say

### Temperature Converter

[App page](https://appshunter.io/ios/app/temperature-converter/id449608609)

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.

**Highlights:** Celsius conversion, Fahrenheit conversion, Kelvin conversion, User-friendly interface, Ad removal option

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade Reduced | $0.99 | one-time |
| Upgrade | $1.99 | one-time |
| Upgrade Hero | $3.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Accurate and fast conversions
- 💡 Useful for international communication
- 🚀 Excellent app for the job
- 👍 Straightforward and effective

**What reviewers complain about**

- 🔍 Needs more customization options
- 💰 Too many ads
- 🔍 Inaccurate temperature calculations

**Reported bugs**

- Inaccurate Kelvin temperature conversions
- Occasional crashes or freezes

**Requested features**

- Add Rankine temperature scale
- Increase font size for better readability
- Provide color customization options


### Digital Temperature Converter

[App page](https://appshunter.io/ios/app/digital-temperature-converter/id504132215)

Effortlessly convert temperatures between eight different units including Celsius, Fahrenheit, Kelvin, and more. This app provides accurate conversions with clear formulas, making it ideal for students and professionals needing quick temperature calculations.

**Highlights:** Converts between 8 temperature units, Displays conversion formulas, User-friendly interface, Supports Celsius, Fahrenheit, Kelvin, Rankine, Reaumur, Delisle, Newton, Rømer, Quick and accurate conversions

**Features:** macOS Compatibility

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $0.99 | per 7 days |
| Unlimited access | $1.99 | per 7 days |
| Unlimited access | $2.99 | per 7 days |
| Unlimited access | $3.99 | per 7 days |
| Unlimited access | $4.99 | per 7 days |
| Unlimited access | $5.99 | per 7 days |
| Unlimited access | $6.99 | per 7 days |
| Unlimited access | $7.99 | per 7 days |
| Unlimited access | $8.99 | per 7 days |
| Unlimited access | $9.99 | per year |
| Unlimited access | $19.99 | per year |
| Unlimited access | $29.99 | per year |
| Unlimited access | $39.99 | per year |
| Unlimited access | $49.99 | per year |


## Frequently asked questions

### Is Temperature Converter free?

Temperature Converter is free to download, with in-app purchases available.

### Is Digital Temperature Converter free?

Digital Temperature Converter is free to download, with in-app purchases available.

### Which has better reviews, Temperature Converter or Digital Temperature Converter?

Temperature Converter is rated higher. Temperature Converter averages 4.8 out of 5 from 6.3K ratings, while Digital Temperature Converter averages 4.6 from 1.1K ratings.

### Do Temperature Converter or Digital Temperature Converter have ads?

Digital Temperature Converter shows ads; Temperature Converter does not.

### Which is updated more often, Temperature Converter or Digital Temperature Converter?

Temperature Converter ships an update every 6 months, and Digital Temperature Converter every 4 months. Most recently, Temperature Converter was updated on September 22, 2026 and Digital Temperature Converter on September 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*