# OBDII Trouble Codes Lite vs RivCoMiS

The clearest difference is in-app purchases: RivCoMiS at none against OBDII Trouble Codes Lite's 1. RivCoMiS also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.6). On price, update cadence and device support there is nothing between them.

Both are free to download. OBDII Trouble Codes Lite sells 1 one-off in-app purchase. RivCoMiS asks for nothing beyond the download.

OBDII Trouble Codes Lite ships an update every 25 months, RivCoMiS every 33 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | OBDII Trouble Codes Lite | RivCoMiS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (7 ratings)](https://appshunter.io/ios/app/obdii-trouble-codes-lite/id688952518/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 31.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 25 months** | Every 33 months |
| Monetization | Ad-supported | — |
| Size | 54 MB | 195 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Oleg Chumakov](https://appshunter.io/developer/688892120) | [Tamunoopubo Stephen](https://appshunter.io/developer/1585622385) |

## What reviewers say

### OBDII Trouble Codes Lite

[App page](https://appshunter.io/ios/app/obdii-trouble-codes-lite/id688952518)

Access a comprehensive database of OBD II diagnostic trouble codes. Quickly look up definitions for generic and manufacturer-specific codes without an internet connection. Easily copy and share code descriptions.

**Highlights:** Extensive OBD II code definitions, Offline access, No car model selection needed, Copy and share descriptions, Supports generic and manufacturer codes

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $2.99 | one-time |


### RivCoMiS

[App page](https://appshunter.io/ios/app/rivcomis/id1585622383)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OBDII Trouble Codes Lite free?

OBDII Trouble Codes Lite is free to download, with in-app purchases available.

### Is RivCoMiS free?

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

### Do OBDII Trouble Codes Lite or RivCoMiS have ads?

OBDII Trouble Codes Lite shows ads; RivCoMiS does not.

### Which is updated more often, OBDII Trouble Codes Lite or RivCoMiS?

OBDII Trouble Codes Lite ships an update every 25 months, and RivCoMiS every 33 months. Most recently, OBDII Trouble Codes Lite was updated on November 6, 2026 and RivCoMiS on November 3, 2026.

---

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