Khmer E vs AZ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Khmer E
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Khmer E-Books is a good app that collects many free books for students or researchers such as - History - Information Technology - Culture - Strategy - Research document - Theory - Business and more. Khmer E-Books feature: - Friendly UI - Category - Sort by author, popular, latest, ... - Free download - Easy preview PDF - Share Declaration: All document in this app is for education only and also for sharing. If you are own of any books please contact us. We will remove those books immediately.
AZ
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AZ BOOKS established in 2018. We provide English Authentic Books such as Fictions, Non-Fictions, Children Books and Text Books.
Screenshots
Verdict
The clearest difference is update cadence: Khmer E at weekly against AZ's every 3 weeks. On price, ads, 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.
Khmer E ships an update weekly, AZ every 3 weeks. Both last shipped on October 17, 2026.
| Parameter | Khmer E | AZ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 45 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | Phanna PANG | Kheang Huo |
In-app purchases
Khmer E
No in-app purchases
AZ
No in-app purchases
