Datatone|Bus ETA・Daily Tools vs Shadow Chaser
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Datatone|Bus ETA・Daily Tools
This app aggregates open data from Hong Kong, including ETA, news, weather, and holidays, to enhance daily convenience. It aims to visualize government and organizational data, with ongoing improvements based on user feedback.
- ETA information
- News aggregation
- Weather forecasts
- Holiday listings
- Government open data visualization
- Organizational data integration
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Datatone is an all-in-one transport and everyday utility app built for Hong Kong. From real-time arrivals for buses, minibuses, MTR and Light Rail to ferry timetables, live traffic, Hong Kong weather, public holidays, trending topics and Cantopop charts, Datatone brings useful everyday Hong Kong information together in one app. Check arrival times without waiting for ads. Datatone does not use intrusive full-screen pop-up ads that interrupt what you're doing. With saved stops, Widgets, Live Activities, Apple Watch, Siri and Shortcuts, you can quickly check when your next ride is arriving. ■ Hong Kong Transport・Real-time Arrivals Check real-time ETAs for buses, minibuses, MTR and Light Rail, with bus sectional fares, service timetables, ferry timetables, saved stops and more. ■ Widgets・Live Activities・Apple Watch No need to open the app every time. Use Home Screen Widgets, Lock Screen Widgets, Live Activities, Apple Watch, Siri and Shortcuts to quickly check your frequently used routes and arrival times. ■ Live Traffic Check traffic camera snapshots, traffic speeds, tunnel information, traffic blackspots and other Hong Kong road information before you set off. ■ Hong Kong Weather Current weather, weather forecasts, Weather Widgets, tropical cyclone tracks and other useful weather information. ■ Hong Kong Life Public holidays, holiday countdowns, local facilities and other practical information for everyday life in Hong Kong. ■ Today in Hong Kong Keep up with trending topics, Cantopop charts and interesting Hong Kong data, all in one app.
Shadow Chaser
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Tired of getting roasted on your bus seat? 見光死 Shade Chaser (Sunlight Bus) tells you which side of the bus is shaded before you board — and turns every ride into a race to feed your district's Sun Child. HOW IT WORKS 1. Pick your route — every KMB, CTB, NLB, GMB, Light Rail and ferry route in HK 2. We read your GPS, the bus heading, and the real-time sun position 3. A colour-coded seat diagram shows the shaded zones at your stop THREE SUN CHILDREN · ONE DAILY WINNER Hong Kong has three district Sun Children — Hong Kong Island, Kowloon and the New Territories. They lose HP from sunrise to sunset. Every shaded ride you log feeds your home district's child. • Live district leaderboard — top today's podium • Your Sun Child talks back — tells you when it's roasting or recovering • Route Collection — log rides to fill your Pokédex-style route book • Badges & streaks — sun-banisher, streak protector, hero of the day INSIDE • Real-time sun azimuth + altitude for your exact time and place • 3D building-aware shade (Lands Department model — tall buildings actually cast shadow) • Live ETA via data.gov.hk • Interactive seat diagram with shaded / exposed / neutral zones • UV index + weather • Saved routes • Privacy-first: GPS stays on your device, no sign-up COVERAGE All of HK's franchised routes: KMB · CTB · NLB · GMB · Light Rail · ferries PERFECT FOR Daily commuters, parents with kids, anyone heat- or UV-sensitive, and route-collection enthusiasts. Bilingual · 繁體中文 / English · No account needed
Screenshots
Verdict
The clearest difference is in-app purchases: Shadow Chaser at none against Datatone|Bus ETA・Daily Tools's 1. Shadow Chaser also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Datatone|Bus ETA・Daily Tools sells 1 in-app purchase, starting at $0.99 per month. Shadow Chaser asks for nothing beyond the download.
Datatone|Bus ETA・Daily Tools ships an update weekly, Shadow Chaser every 9 days. Both last shipped on October 25, 2026.
| Parameter | Datatone|Bus ETA・Daily Tools | Shadow Chaser |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Positive reviews | 91.1% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Weekly — better | Every 9 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, Apple Watch | iPhone, iPad, iPod — better |
| Requires iOS | 16.2 | 15.0 — better |
| Further details — not scored | ||
| Size | 176 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | Thousand & One | Chi Fung Tang |
In-app purchases
Datatone|Bus ETA・Daily Tools
- VIP7 Days trial$0.991 Month
Shadow Chaser
No in-app purchases
Questions
Is Datatone|Bus ETA・Daily Tools free?
Is Shadow Chaser free?
Do Datatone|Bus ETA・Daily Tools or Shadow Chaser have ads?
Which is updated more often, Datatone|Bus ETA・Daily Tools or Shadow Chaser?
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