# Ratcharot e vs OIC E

The clearest difference is update cadence: OIC E at every 4 months against Ratcharot e's every 39 months. 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.

Ratcharot e ships an update every 39 months, OIC E every 4 months. The most recent releases landed on September 17, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Ratcharot e | OIC E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 4 months** |
| Size | 7 MB | 17 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [BOOKDOSE COMPANY LIMITED](https://appshunter.io/developer/459445000) | [Office of Insurance Commission](https://appshunter.io/developer/967700749) |

## What reviewers say

### Ratcharot e

[App page](https://appshunter.io/ios/app/ratcharot-e-library/id1357053459)

**Features:** macOS Compatibility

**In-app purchases:** none


### OIC E

[App page](https://appshunter.io/ios/app/oic-e-library/id1622806992)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ratcharot e free?

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

### Is OIC E free?

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

### Do Ratcharot e or OIC E have ads?

Neither Ratcharot e nor OIC E shows ads.

### Which is updated more often, Ratcharot e or OIC E?

Ratcharot e ships an update every 39 months, and OIC E every 4 months. Most recently, Ratcharot e was updated on September 17, 2026 and OIC E on September 12, 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.*