SST Open House vs KED
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SST Open House
Navigate a campus event with ease, access detailed schedules, and participate in interactive activities. Discover innovations and compete for prizes within this event-specific application.
- Campus exploration
- Detailed event information
- Interactive activities
- Prize competitions
- Event journey optimization
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Welcome to SST Open House 2025! Discover Our World of Innovation here at School of Science and Technology, Singapore. Explore the campus with ease, access detailed event information, and even compete for exciting prizes right within the app! Make the most of your SST Open House journey with features tailored for an engaging and memorable experience. Developed by the students of SST Incorporated (find us at Block C Level 3!): - Arth Aggarwal, Chace Tan Boon Keong, Goh Min Wen, Ted(Class of 2025) - Aathithya Jegatheesan, Chay Yu Hung Tristan, and Lim Yuan Sheng Darryan (Class of 2024)
KED
Locate and initiate electric vehicle charging sessions seamlessly across Singapore. Monitor your charging progress in real-time, track energy consumption and costs, and manage payments digitally. Review your charging history and receive notifications when your vehicle is fully charged.
- Real-time charger map
- QR code charging initiation
- Live session tracking
- Auto-payment system
- Charging history log
- Full charge alerts
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Charge your EV anywhere in Singapore with KED Energy. - FIND Real-time map of chargers near you — availability, connector type, and speed at a glance. - START Scan the QR code and go. No cables to guess, no hassle. - TRACK Live session progress, kWh used, and running cost. - PAY Auto-pay when you’re done. Digital receipts saved in-app. - HISTORY See past sessions and track your EV spend over time. - ALERTS Know the moment your car’s fully charged. Singapore’s growing EV charging network — in your pocket.
Screenshots
Verdict
The clearest difference is review sentiment: SST Open House at 100% against KED's 60%. SST Open House also leads on update cadence (every 2 days vs weekly) and iOS requirement (13.4 vs 16.0). On price, ads, in-app purchases and monetization model 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.
SST Open House ships an update every 2 days, KED weekly. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.
| Parameter | SST Open House | KED |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews — better | 60.0% of reviews |
| Update frequency | Every 2 days — better | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.4 — better | 16.0 |
| Further details — not scored | ||
| Size | 22 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | School of Science and Technology, Singapore | KED ENERGY PTE LTD |
Customer experience
SST Open House
KED
In-app purchases
SST Open House
No in-app purchases
KED
No in-app purchases
