The OASIS School vs prepCIE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
The OASIS School
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Application for The OASIS School , Dehradun, PArents , School, adminstration. This application has features for finding the real time information.
prepCIE
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PrepCIE is a test preparation app that provides access to multiple subject as per the latest Cambridge syllabus. Students can take quizzes across complete syllabus or choose a specific Topic and test their knowledge. Simulate actual exams by attempting past yearly papers in one session and see how you score. A comprehensive scorecard in the user profile provides feedback on performance in each Subject and each Topic. This helps users to focus on areas that require more preparation. The content for this app is dynamically updated every day where new questions are added to each subject. In future updates, explanation of each question will be available as well to enhance your understanding of the answer.
Screenshots
Verdict
The clearest difference is update cadence: The OASIS School at every 2 months against prepCIE's every 5 months. 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.
The OASIS School ships an update every 2 months, prepCIE every 5 months. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.
| Parameter | The OASIS School | prepCIE |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 14.0.0 |
| Further details — not scored | ||
| Size | 37 MB | 35 MB |
| Age rating | 17+ | 4+ |
| Developer | Rajesh Kumar | Bilal Rafi |
In-app purchases
The OASIS School
No in-app purchases
prepCIE
No in-app purchases
Questions
Is The OASIS School free?
Is prepCIE free?
Do The OASIS School or prepCIE have ads?
Which is updated more often, The OASIS School or prepCIE?
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