# OIC E vs COJ Library

The clearest difference is update cadence: COJ Library at fortnightly against OIC E's every 4 months. COJ Library also leads on iOS requirement (10.0 vs 13.0). 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.

OIC E ships an update every 4 months, COJ Library fortnightly. Both last shipped on September 12, 2026.

## The numbers

| Metric | OIC E | COJ Library |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 17 MB | 30 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Office of Insurance Commission](https://appshunter.io/developer/967700749) | [Loxley Orbit Public Company Limited](https://appshunter.io/developer/950919208) |

## What reviewers say

### OIC E

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

**Features:** macOS Compatibility

**In-app purchases:** none


### COJ Library

[App page](https://appshunter.io/ios/app/coj-library/id6447178622)

**In-app purchases:** none


## Frequently asked questions

### Is OIC E free?

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

### Is COJ Library free?

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

### Do OIC E or COJ Library have ads?

Neither OIC E nor COJ Library shows ads.

### Which is updated more often, OIC E or COJ Library?

OIC E ships an update every 4 months, and COJ Library fortnightly. Most recently, OIC E was updated on September 12, 2026 and COJ Library 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.*