E vs Rahenan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
E
This app helps students organize their subjects and access course materials. It serves as a study companion for school and university, making it easier to stay updated with academic content.
- Study companion
- Subject organization
- Course material access
- Stay updated with subjects
- Academic organization
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E-Sava is the ultimate study companion for students! With E-Sava, staying up-to-date with your subjects and course materials has never been easier. Whether you're in school or university, this app helps you stay organized and access the latest study materials all in one place.
Rahenan
This AI-powered study companion provides personalized, step-by-step explanations for homework and textbook questions. It's tailored to specific curricula in Kurdistan and Iraq, offering support in Kurdish, Arabic, and English across various subjects.
- AI-powered homework assistance
- Step-by-step explanations
- Curriculum-specific content
- Multi-language support
- Interactive follow-up chat
- Visual aids (diagrams, tables, graphs)
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Rahenan is an AI study companion built for students in Kurdistan and Iraq. Snap a photo of your homework or textbook question and get a clear, step-by-step explanation based on the curriculum you actually study, not generic global homework help. Built for local school programs: • Kurdistan curriculum (Sorani & Badini) • Iraqi Arabic curriculum • English program for private schools Works in the languages you study in: Kurdish (Sorani and Badini) · Arabic · English What you get: • Step-by-step solutions that help you understand, not just copy • Diagrams, tables, and graphs when they make the concept clearer • Explanations tied to your school subjects and textbooks • Follow-up chat so you can keep asking until it clicks Subjects include maths, physics, chemistry, biology, English, Kurdish, and Arabic. Download Rahenan and study with a private tutor that knows your curriculum. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ https://rahenan.app/terms.html
Screenshots
Verdict
The clearest difference is review sentiment: Rahenan at 83% against E's 10%. Rahenan also leads on rating (4.3 vs 2.8). E's advantage is in-app purchases (none vs 3). On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Rahenan sells 3 in-app purchases, starting at $4.99 per 7 days. E asks for nothing beyond the download.
Rahenan holds the better App Store score, 4.3 against 2.8. Both are backed by a comparable volume of ratings — 50 and 53 respectively. Written reviews point the same way: 10% of E's written reviews are positive against 83% of Rahenan's.
E ships an update every 8 days, Rahenan weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | E | Rahenan |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (50 ratings) | 4.3 (53 ratings) — better |
| Positive reviews | 10.0% of reviews | 83.3% of reviews — better |
| Number of ratings | 50 | 53 — better |
| Update frequency | Every 8 days | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 37 MB | 46 MB |
| Age rating | 4+ | 12+ |
| Developer | Blackbox Tech | Goran Jawdat |
Customer experience
E
Rahenan
In-app purchases
E
No in-app purchases
Rahenan
- Rahenan Weekly$4.997 Days
- Rahenan Plus$14.491 Month
- Rahenan Plus Annual$62.991 Year
