Tool2Tune vs Megatuner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tool2Tune
Simulate and optimize industrial processes with a powerful PID controller tuning tool. Visualize the impact of parameter changes on control loop performance and compare with real data. Ideal for students and non-professionals to understand control optimization.
- PID controller tuning
- Process simulation
- Graphical touch interface
- Interactive parameter feedback
- Advanced modeling
- Process and PID setting organization
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Fine-tune your PID controllers and master your industrial processes. A powerful simulator allows you to model your processes and visualize the impact of changes to your PID controller on the performance of your control loop. Compare the results with you real data. Identify processes that could benefit from control optimization. Features: • graphical touch interface • visual and interactive parameter feedback • define both stable and integrating processes • several controller schemes • organize your collections of processes and PID settings • advanced modeling (noise, filter, units) • universal application for iPhone and iPad This LITE version allows you to discover the software. This version is also appropriate for students and non-professional users. Additional features of the PRO version of Tool2Tune-PID include: • import and visualization of real process data (CSV) More information is available at www.T2T-PID.com. We welcome your questions and suggestions at feedback@t2t-pid.com T2T-PID was developed in collaboration with SPC Consultants, experts with more than 20 years' experience in automation and system integration. This is a simulator. Its purpose is to allow you to appreciate the effect of different settings on the behavior of industrial processes.
Megatuner
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Introducing our powerful PI/PID controller tuner app for iOS. Our app makes it easy for you to tune your PI/PID controller using data from your control loop experiments. Our advanced algorithms analyze the data to help you find the optimal settings for your controller, ensuring optimal performance and stability. But that's not all. With our app, you can now convert your settings to over 20 different DCS vendors, making it easier than ever to integrate your control loop with the rest of your process control system. Features: * User-friendly interface for simple and efficient data input and analysis * Advanced algorithms for accurate and precise model and PI/PID controller tuning * Convert your PID controller parameters over 20 different DCS vendor forms. Whether you're an experienced engineer or just starting out, our PI/PID controller tuner app for iOS can help you fine-tune your control loop and improve your process control system. Download now and start optimizing your loops today! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: Megatuner at Free against Tool2Tune's $3.99. Megatuner also leads on update cadence (every 3 weeks vs every 2 months). Tool2Tune's advantage is iOS requirement (8.0 vs 16.0). On ads, in-app purchases and device support 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
Megatuner is free to download; Tool2Tune costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Tool2Tune ships an update every 2 months, Megatuner every 3 weeks. The most recent releases landed on September 21, 2026 and October 6, 2026 respectively.
| Parameter | Tool2Tune | Megatuner |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 3 MB | 3 MB |
| Age rating | 4+ | 17+ |
| Developer | Ranavision bvba | Christer Dalen |
In-app purchases
Tool2Tune
No in-app purchases
Megatuner
No in-app purchases







