Comparison

iStudy Staff vs WoosApp +

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

Head to head
About

iStudy Staff

Features
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iStudy Staff is introducing a new experience for the centre's staff to access the class's information. FEATURES: - Class Notifications - My Student - Task Assignment - Class Schedule - Real Time Messaging - Photo Sharing - Staff Check-in - Staff Availability

About

WoosApp +

Features
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WoosApp + is an official mobile application of Lee Woo Sing College, The Chinese University of Hong Kong. The brand-new app consolidates useful College services and information for β€œWS-ees”, including students, staff, alumni and friends. The app aims to facilitate users to handle College services and receive latest updates. The latest version of WoosApp + is equipped with the following upgraded functions: WS-ee QR code: for WS users’ identification and attendance taking purposes WS News and Activities: User can store the College’s events to personal calendar of the smartphone Renovated the layout of WS catering outlets, making user more convenient to use online ordering platform Improvement on reporting system of hostel rooms and College common areas Portal to various online services, including venue booking, hostel room electricity usage management system, Linktree and student helper hotline, etc. Introduction of social media channels and online directory of WS, facilitating user in search and enquiry The content of new WoosApp will be kept updated for WS-ees to meet the latest development of College’s services.

Screenshots

iStudy Staff4 screens
WoosApp +4 screens

Verdict

The call

iStudy Staff and WoosApp + are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

iStudy Staff ships an update every 3 weeks, WoosApp + fortnightly. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

ScorecardNo meaningful differences
iStudy Staff versus WoosApp +: the parameters behind the verdict, then further details
ParameteriStudy StaffWoosApp +
PriceFreeFree
Update frequencyEvery 3 weeksFortnightly β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS15.0 β€” better15.1
Further details β€” not scored
Size12 MB66 MB
Age rating4+4+
DeveloperDreamware LimitedLee Woo Sing College, The Chinese University of Hong Kong

In-app purchases

None

iStudy Staff

No in-app purchases

None

WoosApp +

No in-app purchases

Questions

Is iStudy Staff free?
iStudy Staff is free to download, with no in-app purchases.
Is WoosApp + free?
WoosApp + is free to download, with no in-app purchases.
Do iStudy Staff or WoosApp + have ads?
Neither iStudy Staff nor WoosApp + shows ads.
Which is updated more often, iStudy Staff or WoosApp +?
iStudy Staff ships an update every 3 weeks, and WoosApp + fortnightly. Most recently, iStudy Staff was updated on October 27, 2026 and WoosApp + on October 30, 2026.

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