ReadDi E vs COJ Library
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ReadDi E
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ระบบบริหารจัดการสื่อสิ่งพิมพ์และดิจิตอลสำหรับห้องสมุดยุคใหม่ รวมไว้ในระบบเดียวกัน สามารถใช้บริการได้ทุกที่ทุกเวลา
COJ Library
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COJLibrary ห้องสมุดศาลยุติธรรม
Screenshots
Verdict
The clearest difference is update cadence: COJ Library at fortnightly against ReadDi E's every 8 months. COJ Library also leads on iOS requirement (10.0 vs 13.0). 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.
ReadDi E ships an update every 8 months, COJ Library fortnightly. The most recent releases landed on September 17, 2026 and September 12, 2026 respectively.
| Parameter | ReadDi E | COJ Library |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 30 MB |
| Age rating | 12+ | 17+ |
| Developer | BOOKDOSE COMPANY LIMITED | Loxley Orbit Public Company Limited |
In-app purchases
ReadDi E
No in-app purchases
COJ Library
No in-app purchases
