# tempConvert vs Unit Conversion

The clearest difference is in-app purchases: tempConvert at none against Unit Conversion's 6. tempConvert also leads on ads (none vs shown) and iOS requirement (16.0 vs 18.2). Unit Conversion's advantage is update cadence (every 10 days vs every 2 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Unit Conversion sells 6 in-app purchases, starting at $2.49 per month. tempConvert asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for tempConvert against 5.0 for Unit Conversion. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

tempConvert ships an update every 2 months, Unit Conversion every 10 days. Both last shipped on November 6, 2026.

## The numbers

| Metric | tempConvert | Unit Conversion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/tempconvert/id350028121/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/unit-conversion-kg-to-lbs-cm/id6806934106/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 33 MB |
| Requires iOS | **16.0** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Greg Anderson](https://appshunter.io/developer/345127565) | [Dzmitry Dzemidziuk](https://appshunter.io/developer/1868205867) |

## What reviewers say

### tempConvert

[App page](https://appshunter.io/ios/app/tempconvert/id350028121)

Quickly convert temperatures between Fahrenheit and Celsius with instant results. This ad-free utility works offline, offering animated visuals and contextual labels for easy understanding. It supports negative temperatures and includes reference points for common scenarios.

**Highlights:** Instant temperature conversion, Fahrenheit to Celsius and vice versa, Offline functionality, Animated thermometer, Contextual labels, Dark mode support

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

**In-app purchases:** none


### Unit Conversion

[App page](https://appshunter.io/ios/app/unit-conversion-kg-to-lbs-cm/id6806934106)

Instantly convert between numerous units across various categories like weight, length, and temperature. View all conversions simultaneously on a single screen without navigating through multiple menus. Offers offline currency conversion and detailed clothing size charts.

**Highlights:** Simultaneous unit conversion display, Offline currency conversion, Clothing size charts, Haptic feedback on unit selection, Customizable themes and accent colors, Copy, paste, and share conversions, 17 calculated conversion categories

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.49 | per month |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $20.99 | per year |
| Premium Annual | $29.99 | per year |
| Lifetime Premium | $41.99 | one-time |
| Lifetime Premium | $59.99 | one-time |


## Frequently asked questions

### Is tempConvert free?

tempConvert is free to download, with no in-app purchases.

### Is Unit Conversion free?

Unit Conversion is free to download, with in-app purchases available.

### Which has better reviews, tempConvert or Unit Conversion?

tempConvert and Unit Conversion are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do tempConvert or Unit Conversion have ads?

Unit Conversion shows ads; tempConvert does not.

### Which is updated more often, tempConvert or Unit Conversion?

tempConvert ships an update every 2 months, and Unit Conversion every 10 days. Most recently, tempConvert was updated on November 6, 2026 and Unit Conversion on November 6, 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.*