Comparison

HKU B Active vs TrailWatch Event

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

Head to head
About

HKU B Active

Features
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【主要功能】一覽: * 手機會員卡:下載手機程式並登記成為正式會員,即可隨時隨地查閱最新會員積分。 * 會員優惠:尊享會員獨有禮遇,詳細列明優惠內容,一目了然。 * 積分紀錄:查閱你的個人積分增減紀錄。 * 最新消息:為您提供各項資訊及推廣,隨時隨地收到各種精彩驚喜、限時優惠。

About

TrailWatch Event

Features
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TrailWatch Event is an application platform that combines urban exploration, tracking walking routes tracking, and scavenger hunt. Participants log in to TrailWatch Event, choose the activity to join, and register. You can then use the GPS function and built-in map to record your activities and complete the mission in real time. You can also check your activity progress through the program. The first activity on TrailWatch Event platform is the Hong Kong Island Coastal Trail Challenge 2023/24 - Leisure Event. The challenge, organized by Parks & Trails, TrailWatch, Designing Hong Kong, and iDiscover, follows the coastline of Hong Kong Island and the 65-km-long trail is divided into 8 stages, from easy to moderate in difficulty and from steep, remote mountain climbs to flat urban harbourside walks. The Challenge aims to promote urban walkability, access to nature and heritage, healthy, sustainable living and responsible travel. It also seeks to enable the community to become cultural and environmental ambassadors.

Screenshots

HKU B Active3 screens
TrailWatch Event1 screens

Verdict

The call

The clearest difference is update cadence: TrailWatch Event at every 2 months against HKU B Active's every 7 months. 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

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

HKU B Active ships an update every 7 months, TrailWatch Event every 2 months. Both last shipped on November 7, 2026.

Scorecard1 real difference · 5 level
HKU B Active versus TrailWatch Event: the parameters behind the verdict, then further details
ParameterHKU B ActiveTrailWatch Event
PriceFreeFree
Update frequencyEvery 7 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size46 MB54 MB
Age rating4+4+
DeveloperMobile.Cards LabParks and Trails Limited

In-app purchases

None

HKU B Active

No in-app purchases

None

TrailWatch Event

No in-app purchases

Questions

Is HKU B Active free?
HKU B Active is free to download, with no in-app purchases.
Is TrailWatch Event free?
TrailWatch Event is free to download, with no in-app purchases.
Do HKU B Active or TrailWatch Event have ads?
Neither HKU B Active nor TrailWatch Event shows ads.
Which is updated more often, HKU B Active or TrailWatch Event?
HKU B Active ships an update every 7 months, and TrailWatch Event every 2 months. Most recently, HKU B Active was updated on November 7, 2026 and TrailWatch Event on November 7, 2026.

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