# Simple Temperature vs Pi

The clearest difference is price: Pi at Free against Simple Temperature's $0.99. Pi also leads on update cadence (weekly vs every 12 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Pi is free to download; Simple Temperature costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Simple Temperature ships an update every 12 months, Pi weekly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Simple Temperature | Pi |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/simple-temperature/id977935395/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Weekly** |
| Monetization | Paid | — |
| Size | 1 MB | 43 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Joseph Palmer](https://appshunter.io/developer/914507761) | [devsuit GmbH](https://appshunter.io/developer/1717745695) |

## What reviewers say

### Simple Temperature

[App page](https://appshunter.io/ios/app/simple-temperature/id977935395)

Easily convert temperatures between Fahrenheit and Celsius with this straightforward utility. Simply input a value and tap to see the converted result instantly. It's designed for speed and simplicity.

**Highlights:** Fahrenheit to Celsius conversion, Celsius to Fahrenheit conversion, Instant conversion on tap, Simple user interface, Fast performance

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

**In-app purchases:** none


### Pi

[App page](https://appshunter.io/ios/app/pi-hole-companion/id6747743169)

**In-app purchases:** none


## Frequently asked questions

### Is Simple Temperature free?

Simple Temperature costs $0.99, with no in-app purchases.

### Is Pi free?

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

### Do Simple Temperature or Pi have ads?

Neither Simple Temperature nor Pi shows ads.

### Which is updated more often, Simple Temperature or Pi?

Simple Temperature ships an update every 12 months, and Pi weekly. Most recently, Simple Temperature was updated on October 29, 2026 and Pi on October 28, 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.*