# KISPI Wiki vs preparedEPA

The clearest difference is update cadence: preparedEPA at monthly against KISPI Wiki's every 5 months. KISPI Wiki's advantage is iOS requirement (12.0 vs 15.0). 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.

KISPI Wiki ships an update every 5 months, preparedEPA monthly. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | KISPI Wiki | preparedEPA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Size | 9 MB | 56 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [LUKS](https://appshunter.io/developer/1243994671) | [precisionED AG](https://appshunter.io/developer/1629243150) |

## What reviewers say

### KISPI Wiki

[App page](https://appshunter.io/ios/app/kispi-wiki/id605276892)

**Features:** macOS Compatibility

**In-app purchases:** none


### preparedEPA

[App page](https://appshunter.io/ios/app/preparedepa/id1533667853)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is KISPI Wiki free?

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

### Is preparedEPA free?

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

### Do KISPI Wiki or preparedEPA have ads?

Neither KISPI Wiki nor preparedEPA shows ads.

### Which is updated more often, KISPI Wiki or preparedEPA?

KISPI Wiki ships an update every 5 months, and preparedEPA monthly. Most recently, KISPI Wiki was updated on October 6, 2026 and preparedEPA on October 14, 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.*