Comparison

ExamBase vs OneTimeSuccess

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

ExamBase

Features
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ExamBase equips you for success in a wide range of exams, including WASSCE, SSCE, BECE, GRE, GMAT, SAT, and others. With authentic mock exams, AI-optimized learning, expert grading, and collaborative study features, ExamBase ensures you're well-prepared. Track your progress, engage in group practice, and get personalized guidance from experienced educators. Whether you're aiming for academic excellence or professional certifications, ExamBase provides all the tools you need to excel.

About

OneTimeSuccess

Features
Read full description

One Time Success in the Best Exam Preparatory App with the most accurate answers and detailed explanation of the solutions to exam questions. One Time Success provides you feedback and advises you on how to improve. With One Time Success, you can learn at your own pace in Study Mode, use the Practice Mode as a timed study tool or take the Mock Exam Mode which reflects as closely as possible the real exam. One Time Success has a realistic Computer Based Testing (CBT) interface and preps you with the most accurate solution details to give you the confidence you need to โ€˜ACEโ€™ all your certificate examinations! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://onetimesuccess.com/pages/privacy-policyOne Time Success equips students with the right tools and understanding to correctly answer each exam question and excel with the highest scores!

Screenshots

ExamBase4 screens
OneTimeSuccess4 screens

Verdict

The call

The clearest difference is in-app purchases: ExamBase at none against OneTimeSuccess's 10. OneTimeSuccess's advantage is ads (none vs shown) and iOS requirement (13.4 vs 15.0). On price, update cadence and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. OneTimeSuccess sells 6 in-app purchases, starting at $0.99 per month. ExamBase asks for nothing beyond the download.

UpkeepUpdate frequency

ExamBase ships an update monthly, OneTimeSuccess every 2 months. Both last shipped on October 30, 2026.

Scorecard3 real differences ยท 3 level
ExamBase versus OneTimeSuccess: the parameters behind the verdict, then further details
ParameterExamBaseOneTimeSuccess
PriceFreeFree
Update frequencyMonthly โ€” betterEvery 2 months
AdsYesNo โ€” better
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS15.013.4 โ€” better
Further details โ€” not scored
Size38 MB35 MB
Age rating4+4+
DeveloperActiveScope TechnologiesUchechukwu Omabu

In-app purchases

None

ExamBase

No in-app purchases

6 purchases

OneTimeSuccess

Subscriptions6
  • JAMB UTME One Month$0.991 Month
  • Post UTME 1 Month$0.991 Month
  • JSCE (BECE)$0.991 Month
Show 3 more
  • WASSCE 1 Month$0.991 Month
  • 6 Month Plan3 variants$1.996 Months
  • 12 Month Plan3 variants$3.991 Year

Questions

Is ExamBase free?
ExamBase is free to download, with no in-app purchases.
Is OneTimeSuccess free?
OneTimeSuccess is free to download, with in-app purchases available.
Do ExamBase or OneTimeSuccess have ads?
ExamBase shows ads; OneTimeSuccess does not.
Which is updated more often, ExamBase or OneTimeSuccess?
ExamBase ships an update monthly, and OneTimeSuccess every 2 months. Most recently, ExamBase was updated on October 30, 2026 and OneTimeSuccess on October 30, 2026.

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