"The app’s success depends on collaboration with municipal bodies and private owners, which can be bureaucratic and slow. You might want a clearer strategy for partnerships, permits, and compliance."

"Spark is an amazing idea and tackles one of the biggest everyday challenges in urban life—traffic congestion caused by haphazard parking."

"Spark sounds like a great initiative and will be really helpful is regulating the parking problem that everyone faces on day to day basis."

"Great idea! While the execution might be challenging, with time I believe this could be very useful in all congested metropolitan cities."

"You mention digital payments and subscriptions — good, but what about incentives for first-time users? Without discounts or loyalty rewards, adoption might be slow in a price-sensitive market like India."

"Relying on users to update or report parking availability might lead to inconsistent data and poor trust. Consider stronger automation — sensors, partnerships with malls or offices, or verified contributor badges."

"The “valet service” and “designated driver” features sound cool, but they could distract from your core parking mission early on. Try perfecting the core experience before expanding into luxury add-ons."

"Great concept, but scaling will be tough. Hyderabad’s parking chaos is often due to unauthorized or informal spaces, not just lack of data."

"Great concept — focusing on protecting existing trees instead of just planting new ones makes ReLeaf AI both smart and impactful."

"It’s unclear how Spark will differentiate from Google Maps or Park+, which already show nearby parking. You’ll need a sharper USP beyond convenience — maybe gamification, verified security, or exclusive access spots."

"There’s no mention of safety or security of parked vehicles — a major concern for users. Will Spark verify parking lots, ensure CCTV coverage, or offer insurance for parked vehicles?"

"The idea is strong, but your biggest challenge will be data accuracy. Real-time parking info is notoriously hard to maintain without expensive IoT infrastructure or strong city partnerships."

"The UniHub idea is promising, but its success hinges on seamless integration with existing campus systems. A key challenge is ensuring widespread adoption by both students and administrators across diverse university departments and their unique…"

"While the ErrandZ’app concept is promising, it may encounter some challenges. A key consideration is the intense competition from well-established platforms already dominating the on-demand and gig-economy space."

"Great idea riddhima !! I hope this idea helps the society with next new level features in future keep going!!"

"This is a smart way to tackle urban congestion by making parking simpler and more efficient. I like how Spark combines real-time availability, easy reservations, and digital payments to create a smooth experience for drivers while also supporting…"