# Tempty vs SI Converter

The clearest difference is ads: Tempty at none against SI Converter's shown. Tempty also leads on iOS requirement (13.0 vs 17.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Tempty | SI Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tempty/id1513046440/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 months |
| Monetization | Free | — |
| Size | 1 MB | 4 MB |
| Requires iOS | **13.0** | 17.2 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mark FRANSEN](https://appshunter.io/developer/1434776476) | [Ramon A. Marchante Castellanos](https://appshunter.io/developer/1735326162) |

## What reviewers say

### Tempty

[App page](https://appshunter.io/ios/app/tempty/id1513046440)

This utility app provides quick temperature conversions between Fahrenheit, Celsius, and Kelvin directly on your smartwatch. It's designed for simplicity and ease of use, making it a handy tool for on-the-go temperature adjustments.

**Highlights:** Fahrenheit conversion, Celsius conversion, Kelvin conversion, Wrist-based operation, Simple interface

**In-app purchases:** none


### SI Converter

[App page](https://appshunter.io/ios/app/si-converter/id6504356195)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tempty free?

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

### Is SI Converter free?

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

### Do Tempty or SI Converter have ads?

SI Converter shows ads; Tempty does not.

---

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