Comparison

Why Waste? vs Green Ulhas EVC

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Why Waste?

This app helps users conserve water by tracking their water footprint and offering daily facts. It provides challenges and educational content to support an eco-friendly journey.

Highlights
  • Water footprint calculator
  • Daily conservation facts
  • Water conservation challenges
  • Eco-journey tracking
  • Educational content
Features
Read full description

Conservation and sustainability have become the biggest need of the hour. A lot of us are new to this, so where do we start? Water. The easiest to lose, but also the easiest to conserve. Small steps go a long way. You can start with us: Why Waste? 'Why Waste?’ is a youth-led movement working towards water conservation. We bring to you an app that has several features to help you get better on your eco-journey: from water footprint calculators to daily facts to keep you motivated on your journey. Track your water footprint, complete our challenges and learn more about water: the most important resource on the planet!

About

Green Ulhas EVC

Features
Read full description

Green Ulhas EVC is building India's largest smart electric vehicle charging network. Green Ulhas EVC's mobile app for EV drivers supports discover, charge & pay through the app for an unmanned experience for the host Green Ulhas EVC not only offers you options to understand and learn about EVs and trends in EV, but is also working in solving charging point infrastructure problem in India. This IoT enabled smart charger can convert your regular parking spot at home apartment or office into a smart charging station, which is connected to the cloud and can be operated from anywhere in the world. It can also make you some money, turning your parking spot into a money making asset. As the owner (host) of the charger , you can earn, every time someone discovers the charger on the app to charge his/her vehicle. This also solves a lot of problems for housing societies, where shared amenities are used. Green Ulhas EVC charger will give the apartment management (host) details of each member who has charged his vehicle along with consumption. They need not even worry about fee collection, as Green Ulhas EVC takes care of it through the inbuilt wallet in user’s app. Completely un-manned operation. Green Ulhas EVC Electric Vehicle charger can be used to charge an electric bike, electric car or an electric 3-wheeler. The EV drivers will be able to locate your charger using maps and after charging is done, money from their wallet will be deducted and it will be added in your wallet.

Screenshots

Why Waste?4 screens
Green Ulhas EVC3 screens

Verdict

The call

The clearest difference is update cadence: Why Waste? at every 3 weeks against Green Ulhas EVC's every 3 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Why Waste? ships an update every 3 weeks, Green Ulhas EVC every 3 months. Both last shipped on November 3, 2026.

Scorecard1 real difference · 9 level
Why Waste? versus Green Ulhas EVC: the parameters behind the verdict, then further details
ParameterWhy Waste?Green Ulhas EVC
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better12.4
Further details — not scored
Size45 MB95 MB
Age rating4+4+
DeveloperWhy WasteKazam EV Tech Pvt. Ltd.

In-app purchases

None

Why Waste?

No in-app purchases

None

Green Ulhas EVC

No in-app purchases

Questions

Is Why Waste? free?
Why Waste? is free to download, with no in-app purchases.
Is Green Ulhas EVC free?
Green Ulhas EVC is free to download, with no in-app purchases.
Do Why Waste? or Green Ulhas EVC have ads?
Neither Why Waste? nor Green Ulhas EVC shows ads.
Which is updated more often, Why Waste? or Green Ulhas EVC?
Why Waste? ships an update every 3 weeks, and Green Ulhas EVC every 3 months. Most recently, Why Waste? was updated on November 3, 2026 and Green Ulhas EVC on November 3, 2026.

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