Rheosoft OBD2 vs Autista
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rheosoft OBD2
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Provide a view of OBDII diagnostic codes, readiness flags and sensor values to assist the driver. Requires an ELM327 compatible adapter.
Autista
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Discover your car's hidden data and digitalize your driving experience! With our modern, simple, and user-friendly interface, you can track your vehicle's health in real-time via your ELM327 Bluetooth device. Key Features: Modern Dashboard: Monitor Speed, RPM, and Coolant Temperature with a sleek, distraction-free design. Comprehensive OBD Data: Access all technical details: Engine Load, Fuel Trim (Short/Long), Ignition Advance, MAF, Intake/Ambient Temp, Throttle Position, MAP, Voltage, and Runtime. Driving Analysis & Charts: Evaluate your performance with live charts for Coolant, Engine Health, and Battery Voltage. Fault Code Scanner: Scan and identify diagnostic trouble codes (DTC) in seconds. Sensor Monitoring: Full control with all sensor data on a single page. How it Works: Connects exclusively via ELM327 Bluetooth devices for the most accurate data processing.
Screenshots
Verdict
The clearest difference is iOS requirement: Autista at 13.0 against Rheosoft OBD2's 26.0. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Rheosoft OBD2 | Autista |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | James Mittler II | Ibrahim Cetin |
In-app purchases
Rheosoft OBD2
No in-app purchases
Autista
No in-app purchases
