# PTTEP E vs OIC E

PTTEP E and OIC E are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

PTTEP E ships an update every 3 months, OIC E every 4 months. The most recent releases landed on September 19, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | PTTEP E | OIC E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 25 MB | 17 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [BOOKDOSE COMPANY LIMITED](https://appshunter.io/developer/459445000) | [Office of Insurance Commission](https://appshunter.io/developer/967700749) |

## What reviewers say

### PTTEP E

[App page](https://appshunter.io/ios/app/pttep-e-library/id892711615)

**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 PTTEP E free?

PTTEP 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 PTTEP E or OIC E have ads?

Neither PTTEP E nor OIC E shows ads.

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

PTTEP E ships an update every 3 months, and OIC E every 4 months. Most recently, PTTEP E was updated on September 19, 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.*