# Sdui vs eduki

The clearest difference is rating: eduki at 5.0 against Sdui's 4.5. Sdui's advantage is monetization model (free vs ad-supported) and review sentiment (82% vs 71%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

eduki holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 53 and 12 respectively. Written reviews complicate that: 82% of Sdui's written reviews are positive against 71% of eduki's, so the app with the better star average is not the one people write more warmly about.

Sdui ships an update every 5 weeks, eduki every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Sdui | eduki |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (53 ratings)](https://appshunter.io/ios/app/sdui/id1145264453/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/eduki-teaching-materials/id1523303309/reviews)** |
| Number of ratings | **53** | 12 |
| Positive reviews | **81.8% of reviews** | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 52 MB | 85 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sdui GmbH](https://appshunter.io/developer/1034926222) | [Lehrerkolleg LK GmbH](https://appshunter.io/developer/1523303311) |

## What reviewers say

### Sdui

[App page](https://appshunter.io/ios/app/sdui/id1145264453)

This app streamlines communication and organization for schools and daycare centers. It connects teachers, educators, parents, and children through a GDPR-compliant platform, simplifying daily tasks and fostering collaboration in education.

**Highlights:** Secure chats, School news, Surveys, Digital class register, Sick notifications, Unified platform

**Features:** Vision Pro support

**In-app purchases:** none


### eduki

[App page](https://appshunter.io/ios/app/eduki-teaching-materials/id1523303309)

Access and manage a vast library of teaching resources quickly and efficiently. Save preferred materials to a wishlist for easy retrieval, even offline. Streamline your preparation process for better daily teaching.

**Highlights:** Discover thousands of teaching resources, Organize materials efficiently, Save favorites to a wishlist, Access resources offline, Quick checkout process

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sdui free?

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

### Is eduki free?

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

### Which has better reviews, Sdui or eduki?

eduki is rated higher. Sdui averages 4.5 out of 5 from 53 ratings, while eduki averages 5.0 from 12 ratings.

### Do Sdui or eduki have ads?

Neither Sdui nor eduki shows ads.

### Which is updated more often, Sdui or eduki?

Sdui ships an update every 5 weeks, and eduki every 3 weeks. Most recently, Sdui was updated on October 24, 2026 and eduki 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.*