# Obd Portal vs LayMatic

The clearest difference is ads: Obd Portal at none against LayMatic's shown. LayMatic's advantage is update cadence (every 4 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Obd Portal ships an update every 4 months, LayMatic every 4 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Obd Portal | LayMatic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 4 weeks** |
| Size | 35 MB | 38 MB |
| Requires iOS | 12.0 | 12 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [enes karagoz](https://appshunter.io/developer/1739412781) | [Irsadi Soganci](https://appshunter.io/developer/1787431721) |

## What reviewers say

### Obd Portal

[App page](https://appshunter.io/ios/app/obd-portal/id6480527390)

**Features:** macOS Compatibility

**In-app purchases:** none


### LayMatic

[App page](https://appshunter.io/ios/app/laymatic/id6743007630)

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

**In-app purchases:** none


## Frequently asked questions

### Is Obd Portal free?

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

### Is LayMatic free?

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

### Do Obd Portal or LayMatic have ads?

LayMatic shows ads; Obd Portal does not.

### Which is updated more often, Obd Portal or LayMatic?

Obd Portal ships an update every 4 months, and LayMatic every 4 weeks. Most recently, Obd Portal was updated on November 4, 2026 and LayMatic on October 30, 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.*