Joulez Lightning vs Sin Yong Express
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Joulez Lightning
Rent electric vehicles conveniently in New York City with this app. Explore a diverse fleet of eco-friendly cars and embrace sustainable transportation. The technology-driven platform offers a user-friendly experience for green mobility solutions.
- Electric vehicle rentals
- New York City based
- Diverse fleet options
- User-friendly software
- Sustainable transportation
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Joulez is an innovative all-electric vehicle (EV) rental car company based in New York City. Our mission is to revolutionise the car rental industry by providing environmentally friendly transportation solutions. We offer a diverse fleet of electric vehicles, ensuring that we cater to a wide range of preferences and needs. As a technology-driven company, we have developed state-of-the-art rental car software that offers a convenient and user-friendly experience for our customers. We are dedicated to promoting green mobility solutions and transforming the way people experience car rentals. Embrace the future of sustainable transportation with Joulez and join us on our journey towards a cleaner and greener world.
Sin Yong Express
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We are a bus ticket reseller and agent specializing in offering long distance bus service throughout Peninsular Malaysia. Our ticketing counters are conveniently located at Taman Sri Putri and Terminal Bus Johor Jaya to ensure easy access to our services. In order to deliver passengers safely to their destinations, we provide safe and comfortable bus service and engage only with responsible bus drivers. By doing so, we take pride in being an authorized reseller for La Holidays and V Express.
Screenshots
Verdict
The clearest difference is update cadence: Joulez Lightning at every 3 weeks against Sin Yong Express's every 2 months. Sin Yong Express's advantage is iOS requirement (15.0 vs 18.0). 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.
Joulez Lightning ships an update every 3 weeks, Sin Yong Express every 2 months. Both last shipped on October 24, 2026.
| Parameter | Joulez Lightning | Sin Yong Express |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 70 MB | 53 MB |
| Age rating | 17+ | 4+ |
| Developer | Joulez Inc | BusOnlineTicket Pte Ltd |
In-app purchases
Joulez Lightning
No in-app purchases
Sin Yong Express
No in-app purchases
Questions
Is Joulez Lightning free?
Is Sin Yong Express free?
Do Joulez Lightning or Sin Yong Express have ads?
Which is updated more often, Joulez Lightning or Sin Yong Express?
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