# Car Scanner ELM OBD2 vs RepairSolutions2

The clearest difference is ads: RepairSolutions2 at none against Car Scanner ELM OBD2's shown. RepairSolutions2 also leads on review sentiment (96% vs 81%) and chart position (#127 vs unranked). Car Scanner ELM OBD2's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Car Scanner ELM OBD2 sells 5 in-app purchases, starting at $3.99 per 6 months and RepairSolutions2 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Car Scanner ELM OBD2 against 4.8 for RepairSolutions2. Both are backed by a comparable volume of ratings — 32K and 38K respectively. Written reviews are what separate them: 81% of Car Scanner ELM OBD2's written reviews are positive against 96% of RepairSolutions2's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 27, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Car Scanner ELM OBD2 | RepairSolutions2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (32K ratings)](https://appshunter.io/ios/app/car-scanner-elm-obd2/id1259933623/reviews) | [4.8 (38K ratings)](https://appshunter.io/ios/app/repairsolutions2/id1462864362/reviews) |
| Number of ratings | 32K | **38K** |
| Positive reviews | 81.4% of reviews | **96.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#127** |
| Size | 168 MB | 192 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stanislav Svistunov](https://appshunter.io/developer/1259933622) | [Innova Electronic](https://appshunter.io/developer/660115772) |

## What reviewers say

### Car Scanner ELM OBD2

[App page](https://appshunter.io/ios/app/car-scanner-elm-obd2/id1259933623)

Monitor your car's performance, diagnose engine issues, and view sensor data in real-time. Customize your dashboard with gauges and charts, and reset fault codes. Supports a wide range of vehicles and offers advanced features for specific car brands.

**Highlights:** Real-time sensor data, OBD fault code reading and resetting, Customizable dashboard with gauges, Extended PID support, Mode 06 test results, Emission test readiness check, Acceleration measurement tool

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Car Scanner Pro (6 months) | $3.99 | per 6 months |
| Car Scanner Pro (1 year) | $4.99 | per year |
| Car Scanner Pro (low price) | $6.99 | one-time |
| Car Scanner Pro (mid price) | $6.99 | one-time |
| Car Scanner Pro (forever) | $7.99 | one-time |

**What reviewers like**

- 🚀 Works great with cheap OBD2 adapters
- 👍 Highly customizable dashboard
- 👍 Comprehensive sensor data
- 👍 Helpful error code lookup
- 👍 Frequent updates

**What reviewers complain about**

- 🐛 Occasional connection issues
- 🐛 Incorrect sensor readings for some vehicles
- 🐛 Crashes or freezes on some devices
- 🔋 Drains battery when left running

**Reported bugs**

- Unable to connect to certain vehicle models
- Incorrect fuel economy calculations
- Sensor data not updating properly in some cases

**Requested features**

- Add support for more vehicle profiles
- Improve CarPlay integration
- Allow custom dashboard templates
- Add option to automatically save data logs
- Expand sensor coverage, especially for transmissions and ABS


### RepairSolutions2

[App page](https://appshunter.io/ios/app/repairsolutions2/id1462864362)

**Currently charting:** #127 Top Free · Utilities (US App Store)

This app provides comprehensive vehicle care and repair information for car and truck owners, DIYers, and technicians. It offers diagnostic capabilities with compatible OBD2 scanners and a vast database of verified fixes from ASE Master Technicians. Users can also access free vehicle maintenance information and schedule repairs.

**Highlights:** OBD2 scanner integration, Verified repair database, Diagnostic trouble code definitions, Scheduled maintenance tracking, Parts identification and purchase, Live data feed, Repair scheduling

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vehicle History Report | $9.99 | one-time |
| 1-Month MOTOR Report for 1 VIN | $14.99 | one-time |
| 1-Year MOTOR Report for 1 VIN | $29.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient and fast
- 💡 Helpful diagnostic features
- 🤑 Good value for money
- 🔧 Useful for DIY mechanics

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔍 Limited functionality
- 🕰️ Slow app performance
- 🔋 Firmware update process

**Reported bugs**

- Unable to generate reports
- Bluetooth connection problems
- Firmware update failures

**Requested features**

- Ability to save vehicle history
- Live data monitoring improvements
- Offline report viewing
- Expanded diagnostic capabilities


## Frequently asked questions

### Is Car Scanner ELM OBD2 free?

Car Scanner ELM OBD2 is free to download, with in-app purchases available.

### Is RepairSolutions2 free?

RepairSolutions2 is free to download, with in-app purchases available.

### Which has better reviews, Car Scanner ELM OBD2 or RepairSolutions2?

Car Scanner ELM OBD2 and RepairSolutions2 are both rated 4.8 out of 5 on the App Store, from 32K and 38K ratings respectively.

### Do Car Scanner ELM OBD2 or RepairSolutions2 have ads?

Car Scanner ELM OBD2 shows ads; RepairSolutions2 does not.

### Which is updated more often, Car Scanner ELM OBD2 or RepairSolutions2?

Car Scanner ELM OBD2 ships an update every 3 weeks, and RepairSolutions2 every 3 weeks. Most recently, Car Scanner ELM OBD2 was updated on September 27, 2026 and RepairSolutions2 on September 26, 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.*