# FORScan Viewer vs SmartBox Support

The clearest difference is rating: SmartBox Support at 5.0 against FORScan Viewer's 2.7. FORScan Viewer's advantage is ratings volume (105 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SmartBox Support holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: FORScan Viewer has 105 ratings behind it against 2, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 21, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | FORScan Viewer | SmartBox Support |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (105 ratings)](https://appshunter.io/ios/app/forscan-viewer/id1344642568/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/smartbox-support/id1462661775/reviews)** |
| Number of ratings | **105** | 2 |
| Positive reviews | 31.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 80 MB | 52 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aleksei Savin](https://appshunter.io/developer/892347086) | [SmartBoxAutomotive](https://appshunter.io/developer/1172947941) |

## What reviewers say

### FORScan Viewer

[App page](https://appshunter.io/ios/app/forscan-viewer/id1344642568)

This application allows users to read and view information about the on-board network of Ford, Mazda, Lincoln, and Mercury vehicles. It supports various OBD adapters and displays diagnostic trouble codes for all modules.

**Highlights:** Read vehicle on-board network configuration, View Diagnostic Trouble Codes (DTC), Supports Ford, Mazda, Lincoln, Mercury vehicles, Compatible with OBDLink MX+, vLinker adapters, Displays module information

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Comprehensive real-time sensor monitoring and data recording
- 📊 Detailed error code viewing and analysis capabilities
- ⚙️ Extensive vehicle customization and performance settings
- ✅ Works excellently with quality OBD2 adapters
- 🔧 Superior diagnostics compared to competing apps

**What reviewers complain about**

- 🐛 Frequent Bluetooth connectivity failures
- 🐛 WiFi connection issues and instability
- ❌ Incompatible with many popular OBD2 adapters
- 📱 iOS version severely limited compared to Windows
- ⚠️ Error codes fail to clear properly

**Reported bugs**

- App fails to detect OBD2 adapters despite successful pairing
- Bluetooth connection drops and fails to reconnect
- WiFi adapter detection not working after updates
- Error code clearing functionality non-functional
- Vehicle identification fails on certain models

**Requested features**

- Bluetooth Low Energy (BLE) adapter support
- Full feature parity between iOS and Windows versions
- Turkish language support
- Improved UI scaling for modern iPhones
- Expanded vehicle compatibility


### SmartBox Support

[App page](https://appshunter.io/ios/app/smartbox-support/id1462661775)

This application provides support for users of SmartBox devices. It is designed to assist with troubleshooting and general inquiries related to the SmartBox ecosystem.

**Highlights:** SmartBox user support, Troubleshooting assistance, General inquiries

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FORScan Viewer free?

FORScan Viewer is free to download, with no in-app purchases.

### Is SmartBox Support free?

SmartBox Support is free to download, with no in-app purchases.

### Which has better reviews, FORScan Viewer or SmartBox Support?

SmartBox Support is rated higher. FORScan Viewer averages 2.7 out of 5 from 105 ratings, while SmartBox Support averages 5.0 from 2 ratings.

### Do FORScan Viewer or SmartBox Support have ads?

Neither FORScan Viewer nor SmartBox Support shows ads.

### Which is updated more often, FORScan Viewer or SmartBox Support?

FORScan Viewer ships an update every 3 months, and SmartBox Support every 3 months. Most recently, FORScan Viewer was updated on October 21, 2026 and SmartBox Support on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*