# OBD2 Scanner | OBD Auto Doctor vs RepairSolutions2

The clearest difference is review sentiment: RepairSolutions2 at 96% against OBD2 Scanner | OBD Auto Doctor's 30%. RepairSolutions2 also leads on rating (4.8 vs 4.4) and chart position (#172 vs unranked). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. OBD2 Scanner | OBD Auto Doctor sells 9 in-app purchases, starting at $4.99 per month and RepairSolutions2 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

RepairSolutions2 holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: RepairSolutions2 has 38K ratings behind it against 6.2K, so its average is the more settled of the two. Written reviews point the same way: 30% of OBD2 Scanner | OBD Auto Doctor's written reviews are positive against 96% of RepairSolutions2's.

OBD2 Scanner | OBD Auto Doctor ships an update every 4 weeks, RepairSolutions2 every 3 weeks. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | OBD2 Scanner | OBD Auto Doctor | RepairSolutions2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (6.2K ratings)](https://appshunter.io/ios/app/obd2-scanner-obd-auto-doctor/id908897183/reviews) | **[4.8 (38K ratings)](https://appshunter.io/ios/app/repairsolutions2/id1462864362/reviews)** |
| Number of ratings | 6.2K | **38K** |
| Positive reviews | 30.3% of reviews | **96.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#172** |
| Size | 19 MB | 192 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Creosys](https://appshunter.io/developer/908897186) | [Innova Electronic](https://appshunter.io/developer/660115772) |

## What reviewers say

### OBD2 Scanner | OBD Auto Doctor

[App page](https://appshunter.io/ios/app/obd2-scanner-obd-auto-doctor/id908897183)

Diagnose your car's engine light issues and monitor real-time performance data. This app allows you to read and clear diagnostic trouble codes, track fuel consumption, and view sensor data. It's a comprehensive tool for understanding your vehicle's health.

**Highlights:** Read and clear OBD2 diagnostic trouble codes (DTC), Reset Check Engine Light, Monitor real-time vehicle data and sensor readings, Track fuel consumption, Read readiness monitor status for emissions testing, Initiate service routines, Send diagnostic data via email

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly (legacy) | $4.99 | per month |
| Personal, monthly | $4.99 | per month |
| Premium, monthly | $5.99 | per month |
| Professional, monthly | $6.99 | per month |
| Yearly (legacy) | $23.99 | per year |
| Personal, yearly | $23.99 | per year |
| Professional, yearly | $29.99 | per year |
| Premium, annual | $29.99 | per year |
| OBD Auto Doctor Pro (legacy) | $29.99 | one-time |

**What reviewers like**

- 🚀 Works great
- 👍 Easy to use
- 🚀 Accurate diagnostics
- 🚀 Extensive adapter support
- 👍 Helpful for DIY mechanics

**What reviewers complain about**

- 🔒 Requires subscription for full functionality
- 🐛 Connection issues
- 🐛 Inconsistent performance
- 🐛 Doesn't work with all vehicles
- 💰 Expensive subscription

**Reported bugs**

- App crashes on launch
- Fails to detect existing fault codes
- Subscription issues and inability to cancel
- Incompatible with certain OBD2 adapters

**Requested features**

- Add support for more vehicle makes and models
- Improve Bluetooth/WiFi connectivity
- Provide more detailed diagnostic information
- Allow clearing of error codes without subscription
- Add live data dashboards and graphs


### RepairSolutions2

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

**Currently charting:** #172 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 OBD2 Scanner | OBD Auto Doctor free?

OBD2 Scanner | OBD Auto Doctor 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, OBD2 Scanner | OBD Auto Doctor or RepairSolutions2?

RepairSolutions2 is rated higher. OBD2 Scanner | OBD Auto Doctor averages 4.4 out of 5 from 6.2K ratings, while RepairSolutions2 averages 4.8 from 38K ratings.

### Do OBD2 Scanner | OBD Auto Doctor or RepairSolutions2 have ads?

Neither OBD2 Scanner | OBD Auto Doctor nor RepairSolutions2 shows ads.

### Which is updated more often, OBD2 Scanner | OBD Auto Doctor or RepairSolutions2?

OBD2 Scanner | OBD Auto Doctor ships an update every 4 weeks, and RepairSolutions2 every 3 weeks. Most recently, OBD2 Scanner | OBD Auto Doctor was updated on September 23, 2026 and RepairSolutions2 on September 24, 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.*