教城教師 vs i
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
教城教師
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EdCity Teacher App – Embark on A Journey of Professional Development with Us! The ‘EdCity Teacher’ App offers personalised professional development experiences for teachers. With this app, you can be inspired to develop your own teaching strategies, and stay up-to-date with the latest global education technology, educational events and teaching trends by watching popular education-related videos anywhere and anytime. • Exclusive Benefits: EdCity teacher account can enjoy exclusive privileges, including the ability to instantly claim Continuing Professional Development (CPD) credits on-site at the event. • Extensive Library of Education-Related Videos: Gain access to 2000+ of free learning and teaching videos covering various educational topics. • Comprehensive Details of 'Learning and Teaching Expo 2023', including details of seminars at all the Theatre. • Personalization Features: Create 'My List' for easy bookmarking, track watching history, resume playback, and offline downloads. • Integration with 'My CPD' Professional Development Record: Seamlessly connect to the teacher professional development record system, 'My CPD,' which automatically records your viewing time. Download the app now and begin your teaching journey of professional development!
i
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‘i-Invigilation (HKDSE)‘ is one of the mobile applications under the PESS2 designated for facilitating HKDSE invigilators to perform invigilation duties and enhance the efficiency of examination procedures, such as candidates' attendance recording and script collection, in the examination centres.
Screenshots
Verdict
The clearest difference is update cadence: 教城教師 at every 3 weeks against i's every 12 months. i's advantage is iOS requirement (12.1 vs 15.1). 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.
教城教師 ships an update every 3 weeks, i every 12 months. The most recent releases landed on September 14, 2026 and September 16, 2026 respectively.
| Parameter | 教城教師 | i |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 12.1 — better |
| Further details — not scored | ||
| Size | 37 MB | 64 MB |
| Age rating | 4+ | 17+ |
| Developer | Hong Kong Education City Limited | Hong Kong Examinations And Assessment Authority |
In-app purchases
教城教師
No in-app purchases
i
No in-app purchases
