# Studydrive vs RUB Bib

The clearest difference is review sentiment: Studydrive at 76% against RUB Bib's 0%. Studydrive also leads on update cadence (fortnightly vs every 7 months). RUB Bib's advantage is in-app purchases (none vs 6). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Studydrive sells 6 in-app purchases, starting at $9.99 per month. RUB Bib asks for nothing beyond the download.

Studydrive ships an update fortnightly, RUB Bib every 7 months. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Studydrive | RUB Bib |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (17 ratings)](https://appshunter.io/ios/app/studydrive-study-and-flashcards/id894569031/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | **76.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 7 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 86 MB | 35 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [meinestadt.de GmbH](https://appshunter.io/developer/304666356) | [Ruhr-Universitaet Bochum](https://appshunter.io/developer/476630475) |

## What reviewers say

### Studydrive

[App page](https://appshunter.io/ios/app/studydrive-study-and-flashcards/id894569031)

Access a vast library of study materials, including past exams, summaries, and flashcards created by millions of students. Organize your learning with study lists and utilize AI tools to optimize your notes. Connect with a global student community for support and collaboration.

**Highlights:** Access over 1 million study documents, Create and use custom flashcards, Collaborate in university study groups, AI-powered document analysis, Q&A hub for academic queries, Earn rewards by sharing documents

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription | $9.99 | per month |
| Premium Subscription Trial | $9.99 | per month |
| Premium Subscription | $29.99 | per 6 months |
| Premium Subscription Trial | $29.99 | per 6 months |
| Premium Subscription | $49.99 | per year |
| Premium Subscription Trial | $49.99 | per year |


### RUB Bib

[App page](https://appshunter.io/ios/app/rub-bib/id6456452216)

Manage your university library account seamlessly. Authenticate for borrowing, payments, and services, and keep track of loans, fees, and reservations. Access and book university library courses and events directly from your device.

**Highlights:** Digital library card, Borrow media, Manage loans and fees, Handle reservations, View courses and events, Book library courses

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

**In-app purchases:** none


## Frequently asked questions

### Is Studydrive free?

Studydrive is free to download, with in-app purchases available.

### Is RUB Bib free?

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

### Do Studydrive or RUB Bib have ads?

Neither Studydrive nor RUB Bib shows ads.

### Which is updated more often, Studydrive or RUB Bib?

Studydrive ships an update fortnightly, and RUB Bib every 7 months. Most recently, Studydrive was updated on October 16, 2026 and RUB Bib on October 6, 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.*