# eCampus Interactive vs Algor

The clearest difference is in-app purchases: eCampus Interactive at none against Algor's 4. Algor's advantage is update cadence (every 5 days vs every 2 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Algor sells 4 in-app purchases, starting at $9.99 per month. eCampus Interactive asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for eCampus Interactive against 5.0 for Algor. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

eCampus Interactive ships an update every 2 months, Algor every 5 days. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | eCampus Interactive | Algor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ecampus-interactive/id1506941626/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/algor-ai-for-studying/id6761065407/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 2.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 28 MB | 59 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Universita' degli Studi eCampus](https://appshunter.io/developer/577730668) | [Algor Lab](https://appshunter.io/developer/1887590634) |

## What reviewers say

### eCampus Interactive

[App page](https://appshunter.io/ios/app/ecampus-interactive/id1506941626)

Practice university exams with timed simulations for each course. Receive immediate feedback and detailed lesson recommendations to improve your scores. Exclusively for undergraduate and graduate students.

**Highlights:** Timed exam simulations, Course-specific practice, Instant feedback, Personalized lesson recommendations, Progress tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Algor

[App page](https://appshunter.io/ios/app/algor-ai-for-studying/id6761065407)

Transform your study materials into organized learning tools like mind maps, summaries, flashcards, and quizzes. This AI-powered app helps students understand topics faster, study more efficiently, and prepare for exams by automating content organization and generation.

**Highlights:** Automatic mind map creation, Summaries from PDFs, images, and notes, Flashcards and quizzes for studying, Study material organization, Exam and test preparation, Faster learning and understanding

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Algor Pro | $9.99 | per month |
| Algor Ultra | $12.99 | per month |
| Algor Pro | $95.90 | per year |
| Algor Ultra | $119.99 | per year |


## Frequently asked questions

### Is eCampus Interactive free?

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

### Is Algor free?

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

### Which has better reviews, eCampus Interactive or Algor?

eCampus Interactive and Algor are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do eCampus Interactive or Algor have ads?

Neither eCampus Interactive nor Algor shows ads.

### Which is updated more often, eCampus Interactive or Algor?

eCampus Interactive ships an update every 2 months, and Algor every 5 days. Most recently, eCampus Interactive was updated on October 16, 2026 and Algor on October 14, 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.*