YellowBusTrack vs 9Sign EV
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YellowBusTrack
This app uses GPS technology to ensure your child's safety by tracking their school bus in real-time. Receive instant alerts for departures, arrivals, and boarding/deboarding events.
- Real-time bus GPS tracking
- Departure and arrival alerts
- RFID boarding/deboarding notifications
- ETA alerts for pickup/drop-off
- Customizable pickup/drop-off points
- Live trip tracking
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Parent Application which ensures complete safety of your kid using advanced GPS technology to track every movement of the bus while your kid is on it. Provides real time alerts when the bus leaves and reaches the school, RFID notifications each time the kid boards and de-boards the bus, ETA alerts when the bus is about to pickup and drop off your kid, notifications when the bus reaches the pickup and drop off point. Provides live tracking of the bus when on trip and ability to choose different pickup and drop off points according to your convenience.
9Sign EV
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Why Choose 9Sign? 9Sign makes finding and using charging stations easier and more efficient than ever before. With our precise EV Charging Map, you can quickly locate charging stations near you, ensuring you always know where to charge your electric vehicle. Real-time station availability updates help you avoid unnecessary delays, providing live information on whether a charger is occupied or ready to use. Payment is seamless with multiple options, including UPI, credit cards, debit cards, net banking, Phone Pe, and even EMI options, allowing for a smooth, secure experience every time you charge. Our 24/7 live chat support ensures that any queries or issues are addressed promptly, giving you peace of mind. For those looking to contribute to the growing EV ecosystem, If you're someone who values convenience, our booking feature guarantees that you can reserve a charger in advance, securing a spot whenever you need it. Beyond charging, 9Sign also helps you track your usage and expenses with detailed charging history and reports. The app supports multiple locations, so no matter where you are, you can find a charging station nearby. Additionally, 9Sign provides access to eco-friendly charging options, helping you make sustainable choices while reducing your carbon footprint. Whether you're charging your EV, planning a trip, or looking to create your own charging station, 9Sign makes the entire experience smarter, easier, and more rewarding.
Screenshots
Verdict
The clearest difference is update cadence: 9Sign EV at every 4 months against YellowBusTrack's every 12 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
YellowBusTrack ships an update every 12 months, 9Sign EV every 4 months. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.
| Parameter | YellowBusTrack | 9Sign EV |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 35.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 12 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 12.4 — better |
| Further details — not scored | ||
| Size | 22 MB | 94 MB |
| Age rating | 4+ | 4+ |
| Developer | AztoSoftcon | 9SIGN INFRASOLUTIONS PRIVATE LIMITED |
In-app purchases
YellowBusTrack
No in-app purchases
9Sign EV
No in-app purchases






