# OBD JScan vs Smart Wrangler

The clearest difference is review sentiment: OBD JScan at 79% against Smart Wrangler's 0%. OBD JScan also leads on rating (4.7 vs 3.0) and update cadence (every 3 weeks vs every 21 months). Smart Wrangler's advantage is in-app purchases (none vs 8) and iOS requirement (8.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. OBD JScan sells 7 one-off in-app purchases. Smart Wrangler asks for nothing beyond the download.

OBD JScan holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: OBD JScan has 1.3K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 79% of OBD JScan's written reviews are positive against 0% of Smart Wrangler's.

OBD JScan ships an update every 3 weeks, Smart Wrangler every 21 months. The most recent releases landed on September 28, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | OBD JScan | Smart Wrangler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.3K ratings)](https://appshunter.io/ios/app/obd-jscan/id1445903514/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/smart-wrangler/id1503336769/reviews) |
| Number of ratings | **1.3K** | 2 |
| Positive reviews | **79.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 21 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 403 MB | 49 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Piotr Bialic](https://appshunter.io/developer/960266498) | [Gianni Mannarelli](https://appshunter.io/developer/1503336768) |

## What reviewers say

### OBD JScan

[App page](https://appshunter.io/ios/app/obd-jscan/id1445903514)

This app provides advanced diagnostics for Jeep, Chrysler, and Dodge vehicles. It allows users to read and clear trouble codes, view live sensor data, and access settings across all vehicle modules, including ABS and transmission.

**Highlights:** Read/Clear Diagnostic Trouble Codes, Access Live Data from all sensors, View vehicle settings, Access all vehicle modules (ABS, Transmission, etc.), Identify module, VIN, Part Number, and Version, Share vehicle trouble codes

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| + 1 garage license | $9.99 | one-time |
| 1 VIN license | $20.99 | one-time |
| Add 1 VIN | $20.99 | one-time |
| Add 1 VIN Vehicle Slot | $20.99 | one-time |
| 3 VIN licenses | $54.99 | one-time |
| 5 VIN Licenses | $84.99 | one-time |
| 10 VIN Licenses | $149.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 🔧 Powerful customization options
- 👍 Excellent customer support
- 💡 Useful diagnostic and monitoring features
- 🔓 Enables features otherwise locked by dealer

**What reviewers complain about**

- 🐛 Occasional connectivity issues
- 🔌 Requires additional hardware purchase
- ⚠️ Compatibility issues with newer vehicle models
- 🕰️ Slow performance in certain scenarios

**Reported bugs**

- Inability to save/export diagnostic data
- Inconsistent behavior when changing vehicle settings

**Requested features**

- Expanded vehicle compatibility
- Improved stability and reliability
- Enhanced user interface and guidance
- Integration with other vehicle apps/services


### Smart Wrangler

[App page](https://appshunter.io/ios/app/smart-wrangler/id1503336769)

Control your Jeep Wrangler JK remotely with this app. Start/stop the engine, lock/unlock doors, and track your vehicle's location in real-time. Monitor battery voltage and listen to the vehicle's interior.

**Highlights:** Remote engine start/stop, Door lock/unlock, Real-time GPS tracking, Tracking history, Battery voltage monitoring, In-vehicle audio listening

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OBD JScan free?

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

### Is Smart Wrangler free?

Smart Wrangler is free to download, with no in-app purchases.

### Which has better reviews, OBD JScan or Smart Wrangler?

OBD JScan is rated higher. OBD JScan averages 4.7 out of 5 from 1.3K ratings, while Smart Wrangler averages 3.0 from 2 ratings.

### Do OBD JScan or Smart Wrangler have ads?

Neither OBD JScan nor Smart Wrangler shows ads.

### Which is updated more often, OBD JScan or Smart Wrangler?

OBD JScan ships an update every 3 weeks, and Smart Wrangler every 21 months. Most recently, OBD JScan was updated on September 28, 2026 and Smart Wrangler on June 10, 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.*