# NIU Guidebook vs GreekCore

The clearest difference is update cadence: GreekCore at monthly against NIU Guidebook's every 3 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.

NIU Guidebook ships an update every 3 months, GreekCore monthly. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | NIU Guidebook | GreekCore |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (136 ratings)](https://appshunter.io/ios/app/greekcore/id6748954340/reviews)** |
| Number of ratings | — | **136** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | — | Free |
| Size | 62 MB | 86 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Northern Illinois University](https://appshunter.io/developer/439798392) | [GreekCore LLC](https://appshunter.io/developer/1819100573) |

## What reviewers say

### NIU Guidebook

[App page](https://appshunter.io/ios/app/niu-guidebook/id6448857630)

**Features:** Apple Wallet

**In-app purchases:** none


### GreekCore

[App page](https://appshunter.io/ios/app/greekcore/id6748954340)

Manage chapter life, from events and communication to dues and documents. Members can stay organized, while officers can coordinate chapter activities. Includes safety features and file management.

**Highlights:** Event announcements and check-ins, Chapter conversations, Dues and document review, Project collaboration, File and album access, Member safety controls

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is NIU Guidebook free?

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

### Is GreekCore free?

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

### Do NIU Guidebook or GreekCore have ads?

Neither NIU Guidebook nor GreekCore shows ads.

### Which is updated more often, NIU Guidebook or GreekCore?

NIU Guidebook ships an update every 3 months, and GreekCore monthly. Most recently, NIU Guidebook was updated on November 7, 2026 and GreekCore on November 8, 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.*