ISDT CDO vs EJB
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ISDT CDO
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The app is specially designed for Opticians. The app can be downloaded Free by anyone. User receives daily useful Tips. To get details about courses, a user has to call a number provided on screen. The student can access all tests and exams through app at his/her convenience. The student gets daily useful tips on Opticianry. He/she can access the tips through app anytime.
EJB
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EJB mobile application is dedicated for the teachers, students and parents to stay connected and updated about student's performance, achievement and lifestyle.
Screenshots
Verdict
ISDT CDO and EJB are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | ISDT CDO | EJB |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | INSTITUTE OF SKILL DEVELOPMENT AND TRAINING PRIVATE LIMITED | DataRays |
In-app purchases
ISDT CDO
No in-app purchases
EJB
No in-app purchases
Questions
Is ISDT CDO free?
Is EJB free?
Do ISDT CDO or EJB have ads?
Other comparisons
