JA vs Sigma Academy
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
JA
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Educational app for free Biology courses
Sigma Academy
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sigma app It is an application to provide distinguished educational content in scientific subjects using the best methods of explanation Sigma Academy... Interested in the smallest details?
Screenshots
Verdict
The clearest difference is device support: JA at 2 against Sigma Academy's โ. JA also leads on iOS requirement (14.0 vs 16.0). On price and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | JA | Sigma Academy |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | โ |
| Ads | No | โ |
| In-app purchases | No | No |
| Devices | iPhone, iPod โ better | โ |
| Requires iOS | 14.0 โ better | 16.0 |
| Further details โ not scored | ||
| Size | 63 MB | 153 MB |
| Age rating | 4+ | 4+ |
| Developer | Mohamed ElHusseini | Mahmoud Fouad |
In-app purchases
JA
No in-app purchases
Sigma Academy
No in-app purchases









