SELF U vs ER by Bio BEAM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SELF U
This platform offers a comprehensive online learning experience with courses taught by experts across various subjects. Access lessons anytime, anywhere, and manage your learning journey conveniently. Enhance your skills and knowledge with a wide range of educational content.
- Anywhere, Anytime Learning
- Class Booking Management
- Full Coverage of Study Areas
- Expert and Famous Instructors
- Self-Development Courses
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SELF U is the best one-stop online classroom and the most innovative online learning platform which covers in all areas of study, taught by many experts and famous instructors. It is the easiest, fastest and the most convenient way for everyone to study online. - Anywhere, Anytime: The most rigorously intensive way to study and enhance yourself! With the most innovative features of SELF U, you can learn and manage your class booking without the limitation of time and place. Also, you can instantly access to SELF U anywhere and anytime. - Full coverage in all study areas! By using SELF U, you can learn all areas of study, from English Language, English for Entrance/Admission, English for University Examination to Self-development and other subjects, all concluded in this one-stop application. - Learn with expert and famous instructors! SELF U is the platform that you can learn full coverage subjects taught by expert and famous instructors, i.e. Kru P Nan Enconcept who has been teaching many students that became No.1 in every tests of Thailand.
ER by Bio BEAM
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อีอาร์บายไบโอบีม เป็นแอพพลิเคชั่น สำหรับสมัคร ค้นหาคอร์สเรียนวิชาชีววิทยา โดย นพ.พิชญ์ สันติจิตรุ่งเรือง สามารถเข้าสู่ระบบด้วยเบอร์โทรศัพท์มือถือ หรืออีเมล์ และ password เพื่อเข้าไปดูคอร์ส จองหรือยกเลิกเวลาเรียนได้ด้วยตนเอง หากมีข้อเสนอแนะ หรือเรียนแล้วไม่เข้าใจ เขียนคำถามมาถามอาจารย์ ที่โครมมี่ ผ่านอุปกรณ์เคลื่อนที่ได้ทุกที่ ทุกเวลา
Screenshots
Verdict
The clearest difference is in-app purchases: ER by Bio BEAM at none against SELF U's 7. SELF U's advantage is update cadence (every 5 weeks vs every 4 months). On price, ads, device support and iOS requirement 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. SELF U sells 7 one-off in-app purchases. ER by Bio BEAM asks for nothing beyond the download.
SELF U ships an update every 5 weeks, ER by Bio BEAM every 4 months. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.
| Parameter | SELF U | ER by Bio BEAM |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 41.2% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 120 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | XeerSoft Thailand Co,Ltd. | Chalit Chathirat |
In-app purchases
SELF U
- Pack Read Around (Lesson 1-4)$64.99
- Advanced Vocab + Reading$119.99
- Advanced Vocab & Reading$119.99
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- Complete 5,000 Vocabularies$139.99
- Ultimate Writing ปี 2559$174.99
- Advanced Writing (เทอม 1/61)$209.99
- Advanced Admission (เทอม 1/60)$299.99
ER by Bio BEAM
No in-app purchases
