# GSS E vs Grade 12 Books

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.

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.

## The numbers

| Metric | GSS E | Grade 12 Books |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (24 ratings)](https://appshunter.io/ios/app/gss-e-comm-parent/id6464590899/reviews) | **[3.3 (3 ratings)](https://appshunter.io/ios/app/grade-12-books/id6468481654/reviews)** |
| Number of ratings | **24** | 3 |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 3 days** |
| Monetization | **Free** | Ad-supported |
| Size | 22 MB | 128 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [MOHAMMED GEBAYIRE](https://appshunter.io/developer/1706285840) | [Ashenafi Siyume Girema](https://appshunter.io/developer/1708865011) |

## What reviewers say

### GSS E

[App page](https://appshunter.io/ios/app/gss-e-comm-parent/id6464590899)

This app facilitates communication between Gibson School and parents. It serves as a digital channel for important school updates and messages.

**Highlights:** School-parent messaging, Important updates, Digital communication channel, Gibson School specific

**In-app purchases:** none


### Grade 12 Books

[App page](https://appshunter.io/ios/app/grade-12-books/id6468481654)

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.

**Highlights:** Extensive eBook library, Covers multiple subjects, Aimed at Ethiopian curriculum, Supports students and teachers, Enhances exam preparation

**In-app purchases:** none


## Frequently asked questions

### Is GSS E free?

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

### Is Grade 12 Books free?

Grade 12 Books is free to download, with no in-app purchases.

### Which has better reviews, GSS E or Grade 12 Books?

Grade 12 Books is rated higher. GSS E averages 2.3 out of 5 from 24 ratings, while Grade 12 Books averages 3.3 from 3 ratings.

### Do GSS E or Grade 12 Books have ads?

Grade 12 Books shows ads; GSS E does not.

### Which is updated more often, GSS E or Grade 12 Books?

GSS E ships an update every 8 months, and Grade 12 Books every 3 days. Most recently, GSS E was updated on October 24, 2026 and Grade 12 Books on October 24, 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.*