# SIU vs Flashka

The clearest difference is review sentiment: Flashka at 80% against SIU's 0%. Flashka also leads on rating (4.8 vs 4.2) and update cadence (fortnightly vs every 4 months). SIU's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Flashka sells 4 in-app purchases, starting at $3.99 per month. SIU asks for nothing beyond the download.

Flashka holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Flashka has 389 ratings behind it against 30, so its average is the more settled of the two. Written reviews point the same way: 0% of SIU's written reviews are positive against 80% of Flashka's.

SIU ships an update every 4 months, Flashka fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SIU | Flashka |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (30 ratings)](https://appshunter.io/ios/app/siu/id784586838/reviews) | **[4.8 (389 ratings)](https://appshunter.io/ios/app/flashka-ai-flashcards-maker/id6748599950/reviews)** |
| Number of ratings | 30 | **389** |
| Positive reviews | 0.0% of reviews | **80.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 124 MB | 171 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Netvalle IOS](https://appshunter.io/developer/784586843) | [Flashka OÜ](https://appshunter.io/developer/1826494341) |

## What reviewers say

### SIU

[App page](https://appshunter.io/ios/app/siu/id784586838)

This tool simplifies university life by providing access to academic information, class schedules, grades, payment plans, and direct communication with university departments. Optimize your time and academic performance with this all-in-one solution.

**Highlights:** Academic information access, Class schedule review, Grade tracking, Payment plan management, Departmental inquiries and suggestions, All-in-one university management

**Features:** macOS Compatibility

**In-app purchases:** none


### Flashka

[App page](https://appshunter.io/ios/app/flashka-ai-flashcards-maker/id6748599950)

Transform notes, PDFs, and lecture slides into interactive flashcards and quizzes using AI. Study effectively with spaced repetition and test your knowledge with AI-powered mock exams. Get instant explanations from a personal AI tutor.

**Highlights:** AI flashcard generation, Import notes, PDFs, photos, Spaced repetition learning, AI-powered quizzes, Personal AI tutor, Interactive material highlighting

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wizard Subscription | $3.99 | per month |
| Wizard Subscription | $9.99 | per month |
| Black Friday Discount | $29.99 | per year |
| Wizard Subscription | $59.99 | per year |


## Frequently asked questions

### Is SIU free?

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

### Is Flashka free?

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

### Which has better reviews, SIU or Flashka?

Flashka is rated higher. SIU averages 4.2 out of 5 from 30 ratings, while Flashka averages 4.8 from 389 ratings.

### Do SIU or Flashka have ads?

Flashka shows ads; SIU does not.

### Which is updated more often, SIU or Flashka?

SIU ships an update every 4 months, and Flashka fortnightly. Most recently, SIU was updated on October 24, 2026 and Flashka on October 25, 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.*