# OPCOM Care2 vs ScanMaster Lite

The clearest difference is in-app purchases: OPCOM Care2 at none against ScanMaster Lite's 3. OPCOM Care2 also leads on update cadence (every 2 months vs every 5 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. ScanMaster Lite sells 3 in-app purchases, starting at $2.99 per 7 days. OPCOM Care2 asks for nothing beyond the download.

OPCOM Care2 ships an update every 2 months, ScanMaster Lite every 5 months. The most recent releases landed on November 11, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | OPCOM Care2 | ScanMaster Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (6 ratings)](https://appshunter.io/ios/app/scanmaster-lite-elm327-obd-2/id6740844775/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | — | Freemium |
| Size | 18 MB | 7 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [OPCOM INC.](https://appshunter.io/developer/1329364956) | [SMART Technologies GmBH](https://appshunter.io/developer/1320748539) |

## What reviewers say

### OPCOM Care2

[App page](https://appshunter.io/ios/app/opcom-care2/id1459609373)

**Features:** macOS Compatibility

**In-app purchases:** none


### ScanMaster Lite

[App page](https://appshunter.io/ios/app/scanmaster-lite-elm327-obd-2/id6740844775)

Monitor your car's real-time data, diagnose issues, and enhance performance with this OBD2 scanner app. Connect via Bluetooth to an OBD2 device or ELM 327 adapter to read fault codes and gain insights into engine health and fuel efficiency.

**Highlights:** Real-time vehicle monitoring, Read and clear OBD-II fault codes, Car performance metrics, Wide vehicle compatibility, User-friendly interface, Connects with ELM327 adapters

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| Premium Monthly | $6.99 | per month |
| Premium Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is OPCOM Care2 free?

OPCOM Care2 is free to download, with no in-app purchases.

### Is ScanMaster Lite free?

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

### Do OPCOM Care2 or ScanMaster Lite have ads?

Neither OPCOM Care2 nor ScanMaster Lite shows ads.

### Which is updated more often, OPCOM Care2 or ScanMaster Lite?

OPCOM Care2 ships an update every 2 months, and ScanMaster Lite every 5 months. Most recently, OPCOM Care2 was updated on November 11, 2026 and ScanMaster Lite on November 4, 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.*