Simple Temperature vs Pi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Temperature
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.
- Fahrenheit to Celsius conversion
- Celsius to Fahrenheit conversion
- Instant conversion on tap
- Simple user interface
- Fast performance
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Convert temperatures from Fahrenheit to Celsius and Celsius to Fahrenheit simply and easily. You can enter positive or negative numbers. In addition, see conversions to Kelvin and Rankine. Extremely simple and fast! Enter a number and tap to convert.
Pi
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Pi-hole Companion gives you full control over your Pi-hole DNS filter -- right from your iPhone or iPad. DASHBOARD The overview dashboard shows you in real time: total queries, blocked queries, connected clients, blocking rate, and a 24-hour history graph. DNS BLOCKING CONTROL Toggle DNS blocking on or off directly from the app -- including timed disable with a countdown timer. QUERY LOG & LIVE LOG Browse every DNS query on your network. Filter by domain or client and instantly see whether a query was allowed or blocked. Enable the live log for real-time updates every 2 seconds. DOMAIN MANAGEMENT Add domains to your allow or block list, edit or remove them -- with support for exact match and regex patterns. Assign domains to groups for targeted filtering. GROUPS & CLIENT MANAGEMENT Create groups and assign clients, domains, and lists to them -- so different devices on your network get different filtering rules. BLOCK LISTS & GRAVITY Manage your subscription block lists, assign them to groups, and trigger gravity updates with live progress output. TOP CLIENTS & TOP DOMAINS See at a glance which devices make the most queries and which domains are most queried or blocked. QUERY TYPES & SYSTEM MESSAGES Analyze the distribution of DNS query types (A, AAAA, HTTPS, ...) and keep track of Pi-hole system warnings. SYSTEM INFORMATION Monitor CPU, memory, temperature, and software versions of your Pi-hole server. COMPATIBLE WITH PI-HOLE V6 Pi-hole Companion connects directly to your Pi-hole server via the official API. Just enter your server URL and app password -- done. DEMO MODE Not sure yet? Try the app in demo mode with realistic sample data -- no Pi-hole required.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Simple Temperature | Pi |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 12 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 1 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Joseph Palmer | devsuit GmbH |
In-app purchases
Simple Temperature
No in-app purchases
Pi
No in-app purchases









