# nor vs Lighting Friendly

The clearest difference is in-app purchases: nor at none against Lighting Friendly's 1. nor also leads on iOS requirement (13.0 vs 15.0). Lighting Friendly's advantage is update cadence (every 2 days vs every 4 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Lighting Friendly sells 1 in-app purchase, starting at $8.99 per year. nor asks for nothing beyond the download.

nor ships an update every 4 weeks, Lighting Friendly every 2 days. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | nor | Lighting Friendly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 days** |
| Size | 64 MB | 5 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [H&K INTERNATIONAL TRADE LIMITED (CHINA)](https://appshunter.io/developer/1615349818) | [jian-nan lan](https://appshunter.io/developer/6803885361) |

## What reviewers say

### nor

[App page](https://appshunter.io/ios/app/nor-tec-obdii/id6756691113)

**In-app purchases:** none


### Lighting Friendly

[App page](https://appshunter.io/ios/app/lighting-friendly-led-screen/id6803885359)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lighting Friendly Annual | $8.99 | per year |


## Frequently asked questions

### Is nor free?

nor is free to download, with no in-app purchases.

### Is Lighting Friendly free?

Lighting Friendly is free to download, with in-app purchases available.

### Do nor or Lighting Friendly have ads?

Neither nor nor Lighting Friendly shows ads.

### Which is updated more often, nor or Lighting Friendly?

nor ships an update every 4 weeks, and Lighting Friendly every 2 days. Most recently, nor was updated on October 25, 2026 and Lighting Friendly on October 20, 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.*