TRi SCi vs JA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TRi SCi
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TRi-SCi is simply a platform that merge between three subjects (physics, biology, and chemistry) in a simple informative way, helping students enjoy learning and get better grades.
JA
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Educational app for free Biology courses
Screenshots
Verdict
The clearest difference is update cadence: JA at every 3 weeks against TRi SCi's every 9 months. TRi SCi's advantage is iOS requirement (12.0 vs 14.0). 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.
TRi SCi ships an update every 9 months, JA every 3 weeks. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.
| Parameter | TRi SCi | JA |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 24 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Mohamed Ghonaim | Mohamed ElHusseini |
In-app purchases
TRi SCi
No in-app purchases
JA
No in-app purchases
