O vs Akello SmartLearning
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
O
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Prepare confidently for O-Level Mathematics with everything you need in one convenient revision app. • Clear, topic-based revision notes • Topical formula sheets • Questions and answers organized by syllabus topic • Detailed answer explanations • Timed practice quizzes with score history • Offline access for revision anywhere Ideal for Cambridge O Level Mathematics (4024) learners preparing for tests and examinations. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Akello SmartLearning
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Akello Smart Learning is a revolutionary offering that provides an interactive digital learning platform experience for primary, secondary and high school learners. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Akello SmartLearning at none against O's shown. Akello SmartLearning also leads on update cadence (every 10 days vs every 29 months) and iOS requirement (13.0 vs 15.6). On price, 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. O sells 2 in-app purchases, starting at $0.99 per 3 months and Akello SmartLearning sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
O ships an update every 29 months, Akello SmartLearning every 10 days. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.
| Parameter | O | Akello SmartLearning |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 29 months | Every 10 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 76 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Albert Mungochi | SIMBA DISRUPT |
In-app purchases
O
- Premium Quarterly$0.993 Months
- Premium Annual$2.991 Year
Akello SmartLearning
- Content (notes and exercises)$0.991 Month
- ZIMSEC Past exam papers$0.991 Month
- Premium (content & exam prep)$1.991 Month
Questions
Is O free?
Is Akello SmartLearning free?
Do O or Akello SmartLearning have ads?
Which is updated more often, O or Akello SmartLearning?
Other comparisons
