Lines E vs Join Center
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lines E
Access a diverse library of educational tutorials led by expert instructors. Choose from various subjects, grade levels, and fields to enhance your learning journey.
- Connect with expert teachers
- Wide range of tutorials
- Choose by material
- Select by grade
- Browse by field
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Lines is an educational platform that connects you with the best teachers and provides you with a wide range of tutorials. allow you to choose among them in different materials, grades and fields ..... and more
Join Center
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Join Center application is an e-learning application that helps students study through their smart devices
Screenshots
Verdict
The clearest difference is update cadence: Lines E at every 6 weeks against Join Center's every 6 months. Lines E also leads on iOS requirement (13.0 vs 15.0). 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.
Lines E ships an update every 6 weeks, Join Center every 6 months. The most recent releases landed on September 17, 2026 and October 2, 2026 respectively.
| Parameter | Lines E | Join Center |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (6 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 6 weeks — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 37 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | Mohamed Mansour | Moustafa Sewedan |
In-app purchases
Lines E
No in-app purchases
Join Center
No in-app purchases
