# Debsirin Light Code vs O

The clearest difference is update cadence: Debsirin Light Code at monthly against O's every 5 months. O's advantage is iOS requirement (12.1 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Debsirin Light Code ships an update monthly, O every 5 months. The most recent releases landed on September 19, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Debsirin Light Code | O |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Size | 25 MB | 9 MB |
| Requires iOS | 15.1 | **12.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Debsirin School](https://appshunter.io/developer/1483388293) | [teerapat supamitsatian](https://appshunter.io/developer/1504648563) |

## What reviewers say

### Debsirin Light Code

[App page](https://appshunter.io/ios/app/debsirin-light-code/id1486062241)

**Features:** macOS Compatibility

**In-app purchases:** none


### O

[App page](https://appshunter.io/ios/app/o-plus-online/id1504677992)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Debsirin Light Code free?

Debsirin Light Code is free to download, with no in-app purchases.

### Is O free?

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

### Do Debsirin Light Code or O have ads?

Neither Debsirin Light Code nor O shows ads.

### Which is updated more often, Debsirin Light Code or O?

Debsirin Light Code ships an update monthly, and O every 5 months. Most recently, Debsirin Light Code was updated on September 19, 2026 and O on September 17, 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.*