# Smarturns vs MotorBit OBD 2

The clearest difference is in-app purchases: Smarturns at none against MotorBit OBD 2's 1. Smarturns also leads on device support (3 vs 1) and iOS requirement (12.0 vs 18.4). On price, update cadence and ads there is nothing between them.

Both are free to download. MotorBit OBD 2 sells 1 one-off in-app purchase. Smarturns asks for nothing beyond the download.

Smarturns ships an update every 2 months, MotorBit OBD 2 every 3 months. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Smarturns | MotorBit OBD 2 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 52 MB | 17 MB |
| Requires iOS | **12.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tochtech](https://appshunter.io/developer/1101042260) | [Oguzcan Oruc](https://appshunter.io/developer/1815138594) |

## What reviewers say

### Smarturns

[App page](https://appshunter.io/ios/app/smarturns/id1101042261)

This utility app provides automatic reminders to check your stove while cooking. It aims to prevent burnt meals and enhance kitchen safety. The application is designed to be a helpful tool for anyone who cooks.

**Highlights:** Automatic cooking reminders, Stove safety alerts, Kitchen safety enhancement, User-friendly interface

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

**In-app purchases:** none


### MotorBit OBD 2

[App page](https://appshunter.io/ios/app/motorbit-obd-2/id6760624098)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MotorBit Pro | $5.99 | one-time |


## Frequently asked questions

### Is Smarturns free?

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

### Is MotorBit OBD 2 free?

MotorBit OBD 2 is free to download, with in-app purchases available.

### Do Smarturns or MotorBit OBD 2 have ads?

Neither Smarturns nor MotorBit OBD 2 shows ads.

### Which is updated more often, Smarturns or MotorBit OBD 2?

Smarturns ships an update every 2 months, and MotorBit OBD 2 every 3 months. Most recently, Smarturns was updated on October 10, 2026 and MotorBit OBD 2 on October 15, 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.*