# StudiUM mobile vs DAFi

The clearest difference is review sentiment: DAFi at 83% against StudiUM mobile's 13%. DAFi also leads on update cadence (fortnightly vs every 13 months). StudiUM mobile's advantage is in-app purchases (none vs 6) and iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. DAFi sells 6 in-app purchases, starting at $6.99 per month. StudiUM mobile asks for nothing beyond the download.

StudiUM mobile ships an update every 13 months, DAFi fortnightly. The most recent releases landed on September 19, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | StudiUM mobile | DAFi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/dafi-ai-note-taker/id6737724356/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 12.5% of reviews | **83.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 54 MB | 67 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Université de Montréal](https://appshunter.io/developer/495788472) | [Brice Singaye](https://appshunter.io/developer/1777610171) |

## What reviewers say

### StudiUM mobile

[App page](https://appshunter.io/ios/app/studium-mobile/id1380735206)

Access university learning platforms on your mobile device. View courses, resources, assignments, and grades. Receive instant notifications and manage your academic schedule.

**Highlights:** Course overview, Resources access, Assignments tracking, Course calendar, Grades viewing, Messaging, Notifications

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

**In-app purchases:** none


### DAFi

[App page](https://appshunter.io/ios/app/dafi-ai-note-taker/id6737724356)

This app records lectures and automatically converts them into structured notes for revision. It further analyzes your study habits to create a personalized revision plan, highlighting your strengths and weaknesses.

**Highlights:** Automatic lecture recording, Structured note generation, Personalized revision plans, Strength and weakness analysis, Study habit tracking

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dafi Advance | $6.99 | per month |
| Elite Plan - Monthly | $14.99 | per month |
| Monthly subscription | $20.00 | per month |
| Dafi Advance | $65.00 | per year |
| Dafi Elite Subscription | $94.00 | per year |
| DAFi - Yearly subscription | $191.99 | per year |


## Frequently asked questions

### Is StudiUM mobile free?

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

### Is DAFi free?

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

### Do StudiUM mobile or DAFi have ads?

Neither StudiUM mobile nor DAFi shows ads.

### Which is updated more often, StudiUM mobile or DAFi?

StudiUM mobile ships an update every 13 months, and DAFi fortnightly. Most recently, StudiUM mobile was updated on September 19, 2026 and DAFi on September 22, 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.*