Comparison

One word One day vs 教城教師

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

One word One day

Features
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The "One word One day" app is a Chinese language learning tool which designed for non-Chinese speaking students. The selected words are categorized according to IGCSE themes and cover words commonly used in daily life. Each group of words is accompanied by Cantonese phonetics, stroke order index, Chinese-English translation and sentences. This app aims at facilitating learning beyond the classroom and helping students to develop their learning abilities in line with the school's core curriculum.

About

教城教師

Features
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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!

Screenshots

One word One day4 screens
教城教師4 screens

Verdict

The call

The clearest difference is iOS requirement: One word One day at 12.0 against 教城教師's 15.1. On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

One word One day ships an update monthly, 教城教師 every 3 weeks. The most recent releases landed on October 25, 2026 and November 3, 2026 respectively.

Scorecard1 real difference · 5 level
One word One day versus 教城教師: the parameters behind the verdict, then further details
ParameterOne word One day教城教師
PriceFreeFree
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size420 MB37 MB
Age rating4+4+
DeveloperYIU LEUNG RANDY CHANHong Kong Education City Limited

In-app purchases

None

One word One day

No in-app purchases

None

教城教師

No in-app purchases

Questions

Is One word One day free?
One word One day is free to download, with no in-app purchases.
Is 教城教師 free?
教城教師 is free to download, with no in-app purchases.
Do One word One day or 教城教師 have ads?
Neither One word One day nor 教城教師 shows ads.
Which is updated more often, One word One day or 教城教師?
One word One day ships an update monthly, and 教城教師 every 3 weeks. Most recently, One word One day was updated on October 25, 2026 and 教城教師 on November 3, 2026.

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