# OIC E vs KUSIP E

The clearest difference is update cadence: KUSIP E at monthly against OIC E's every 4 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.

OIC E ships an update every 4 months, KUSIP E monthly. The most recent releases landed on September 12, 2026 and December 20, 2025 respectively.

## The numbers

| Metric | OIC E | KUSIP E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 17 MB | 45 MB |
| Requires iOS | 13.0 | **12.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Office of Insurance Commission](https://appshunter.io/developer/967700749) | [BOOKDOSE COMPANY LIMITED](https://appshunter.io/developer/459445000) |

## What reviewers say

### OIC E

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

**Features:** macOS Compatibility

**In-app purchases:** none


### KUSIP E

[App page](https://appshunter.io/ios/app/kusip-e/id6449289647)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OIC E free?

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

### Is KUSIP E free?

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

### Do OIC E or KUSIP E have ads?

Neither OIC E nor KUSIP E shows ads.

### Which is updated more often, OIC E or KUSIP E?

OIC E ships an update every 4 months, and KUSIP E monthly. Most recently, OIC E was updated on September 12, 2026 and KUSIP E on December 20, 2025.

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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.*