GSS E vs Grade 12 Books
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GSS E
This app facilitates communication between Gibson School and parents. It serves as a digital channel for important school updates and messages.
- School-parent messaging
- Important updates
- Digital communication channel
- Gibson School specific
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Communication app between Gibson School and the parents
Grade 12 Books
Access a comprehensive digital library of textbooks for Grade 12 students and teachers in Ethiopia. Explore subjects like math, science, history, and more to enhance learning and exam preparation.
- Extensive eBook library
- Covers multiple subjects
- Aimed at Ethiopian curriculum
- Supports students and teachers
- Enhances exam preparation
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Grade 12 Books is your comprehensive educational companion, offering both students and teachers in Ethiopia a wealth of resources to excel in their academic journey. Dive into a library of eBooks covering subjects like mathematics, chemistry, biology, physics, English, economics, agriculture, information technology, and history. Whether you're a student preparing for exams or a teacher enhancing classroom learning, Grade 12 Books provides the tools you need. Download Grade 12 Books now and elevate your educational experience.
Screenshots
Verdict
The clearest difference is rating: Grade 12 Books at 3.3 against GSS E's 2.3. Grade 12 Books also leads on update cadence (every 3 days vs every 8 months). GSS E's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Grade 12 Books holds the better App Store score, 3.3 against 2.3. That said, the two scores are not equally well evidenced: GSS E has 24 ratings behind it against 3, so its average is the more settled of the two.
GSS E ships an update every 8 months, Grade 12 Books every 3 days. Both last shipped on October 24, 2026.
| Parameter | GSS E | Grade 12 Books |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (24 ratings) | 3.3 (3 ratings) — better |
| Positive reviews | 14.3% of reviews | — |
| Number of ratings | 24 — better | 3 |
| Update frequency | Every 8 months | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 22 MB | 128 MB |
| Age rating | 4+ | 17+ |
| Developer | MOHAMMED GEBAYIRE | Ashenafi Siyume Girema |
Customer experience
GSS E
Grade 12 Books
In-app purchases
GSS E
No in-app purchases
Grade 12 Books
No in-app purchases
