Comparison

Megatuner vs OBDrive

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Megatuner

Features
Read full description

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/

About

OBDrive

Features
Read full description

OBDrive helps you understand your car in real time with a clean, driver-focused OBD experience. Connect your compatible OBD adapter and view live vehicle data, monitor trips, and keep useful driving information in one place. OBDrive is built for drivers who want simple access to performance and trip details without unnecessary complexity. Features: Live OBD data and trip monitoring Clean driving dashboard Route and trip history Vehicle insights and diagnostics Pro upgrade for advanced features OBDrive Pro: Upgrade to unlock advanced diagnostics, premium trip insights, and expanded pro features. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Megatuner4 screens
OBDrive4 screens

Verdict

The call

The clearest difference is in-app purchases: Megatuner at none against OBDrive's 2. OBDrive's advantage is update cadence (every 5 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. OBDrive sells 2 in-app purchases, starting at $4.99 per month. Megatuner asks for nothing beyond the download.

UpkeepUpdate frequency

Megatuner ships an update every 3 weeks, OBDrive every 5 days. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

Scorecard2 real differences ยท 4 level
Megatuner versus OBDrive: the parameters behind the verdict, then further details
ParameterMegatunerOBDrive
PriceFreeFree
Update frequencyEvery 3 weeksEvery 5 days โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 โ€” better17.0
Further details โ€” not scored
Size3 MB17 MB
Age rating17+4+
DeveloperChrister DalenBurak SAKALLI

In-app purchases

None

Megatuner

No in-app purchases

2 purchases

OBDrive

Subscriptions1
  • OBDrive Pro Monthly$4.991 Month
One-time1
  • OBDrive Pro Lifetime$49.99

Questions

Is Megatuner free?
Megatuner is free to download, with no in-app purchases.
Is OBDrive free?
OBDrive is free to download, with in-app purchases available.
Do Megatuner or OBDrive have ads?
Neither Megatuner nor OBDrive shows ads.
Which is updated more often, Megatuner or OBDrive?
Megatuner ships an update every 3 weeks, and OBDrive every 5 days. Most recently, Megatuner was updated on October 6, 2026 and OBDrive on October 15, 2026.

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