CityU Walk vs WhosApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CityU Walk
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· Our “CityU Walk” mobile application is a pedometer that integrates with Apple Health to retrieve step count, and records your daily total step counts, distance walked and calories burned. · “CityU Walk” emphasizes the spirit of “Walk for a Reason”. · In addition to walk for your health, you can simply select to walk for a particular CityU unit, i.e. department/office and/or student residential hall. This can reinforce your commitment to walk, and enhance your sense of belonging to the selected unit. · Your walking step counts will be uploaded to our CityU server for record and analysis. · “CityU Walk” as well as the website of CityU Walk Statistics (http://appslab.ee.cityu.edu.hk/walk/) will then show the analyzed data, e.g. the total steps taken by all CityU Walk users & selected units, and the user & unit ranking etc. · Requires iPhone with built in step counter.
WhosApp
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WhosApp introduces the MBTI Booking System, a first-of-its-kind platform that matches users with classes and trainers based on personality type—making fitness more personal, engaging, and community-driven.
Screenshots
Verdict
The clearest difference is update cadence: WhosApp at every 4 months against CityU Walk's every 11 months. CityU Walk's advantage is iOS requirement (11.0 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.
CityU Walk ships an update every 11 months, WhosApp every 4 months. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.
| Parameter | CityU Walk | WhosApp |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 11 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 11 MB | 74 MB |
| Age rating | 9+ | 12+ |
| Developer | Choi Ki Wong | WhosApp Holdings Limited |
In-app purchases
CityU Walk
No in-app purchases
WhosApp
No in-app purchases
