# RotulusApp vs StudyFi

The clearest difference is in-app purchases: RotulusApp at none against StudyFi's 16. RotulusApp also leads on iOS requirement (13.4 vs 16.4). StudyFi's advantage is device support. On price there is nothing between them.

Both are free to download. StudyFi sells 16 in-app purchases, starting at $11.99 per month. RotulusApp asks for nothing beyond the download.

## The numbers

| Metric | RotulusApp | StudyFi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (5 ratings)](https://appshunter.io/ios/app/studyfi-ai-study-and-flashcards/id6749504762/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 10 days |
| Monetization | — | Free with in-app purchases |
| Size | 58 MB | 152 MB |
| Requires iOS | **13.4** | 16.4 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | +4 |
| Developer | [The Members](https://appshunter.io/developer/1653824858) | [Studyfi s.r.o.](https://appshunter.io/developer/1830822869) |

## What reviewers say

### RotulusApp

[App page](https://appshunter.io/ios/app/rotulusapp/id6503234673)

**In-app purchases:** none


### StudyFi

[App page](https://appshunter.io/ios/app/studyfi-ai-study-and-flashcards/id6749504762)

Transform your study materials into AI-powered flashcards, summaries, quizzes, and podcasts. This tool helps students of all levels grasp complex topics faster and improve their grades. Connect with a student community for shared tips and experiences.

**Highlights:** AI-generated flashcards with spaced repetition, Instant summaries and notes from long texts, Personalized AI quizzes and practice tests, Study podcasts from your notes, Mind maps for understanding complex topics, AI chat for academic questions and essay help, Student community for sharing and support

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

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudyFi Monthly Promo | $11.99 | per month |
| StudyFi Monthly | $14.99 | per month |
| StudyFi Monthly | $14.99 | per month |
| StudyFi Monthly (Trial) | $14.99 | per month |
| StudyFi Quarterly | $17.99 | per 3 months |
| StudyFi Quarterly | $17.99 | per 3 months |
| StudyFi Quarterly (Trial) | $17.99 | per 3 months |
| StudyFi Yearly | $49.99 | per year |
| StudyFi Yearly | $49.99 | per year |
| StudyFi Yearly (Trial) | $49.99 | per year |
| Audio Pack Starter | $6.99 | one-time |
| Audio Pack Starter | $9.99 | one-time |
| Audio Pack Standard | $17.99 | one-time |
| Audio Pack Standard | $19.99 | one-time |
| Audio Pack Pro | $34.99 | one-time |
| Audio Pack Pro | $39.99 | one-time |


## Frequently asked questions

### Is RotulusApp free?

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

### Is StudyFi free?

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

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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.*