SIEKG vs p.TNKJSC
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
SIEKG
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The first kindergarten and child care centre of Sun Island was established in 1984. Since then, Sun Island has been striving to provide quality pre-primary education for our next generation and lay the foundation for their life-long learning. The mission of Sun Island is to render a pleasurable learning environment to nurture self-esteem, self-caring ability, self-learning and decent personality for our students.
p.TNKJSC
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Po Leung Kuk Tong Nai Kan Junior Secondary College p.TNKJSC introduction p.TNKJSC is a mobile App to allow parents/ guardians to check studentsβ attendance record, they can sign the electronic notices and make electronic payments in the platform, the App can handle all school internal and activity payment with real-time transaction with clear balance statement. This e-payment system provides different payment channels, allowing parents/guardians to choose their usual way to settle our school fees including credit card, stored value card, Alipay, WeChat payment, etc.
Screenshots
Verdict
SIEKG and p.TNKJSC 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SIEKG ships an update every 4 months, p.TNKJSC every 5 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.
| Parameter | SIEKG | p.TNKJSC |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months β better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details β not scored | ||
| Size | 41 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Sun Island Education Foundation Limited | School Team Technology Limited |
In-app purchases
SIEKG
No in-app purchases
p.TNKJSC
No in-app purchases
Questions
Is SIEKG free?
Is p.TNKJSC free?
Do SIEKG or p.TNKJSC have ads?
Which is updated more often, SIEKG or p.TNKJSC?
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