Comparison

Indra App vs EV Charging Calculator

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

Head to head
About

Indra App

Take full control of your home EV charging. Schedule charging for when energy is cheapest and greenest, and utilize excess solar power. Monitor progress and track charging habits from anywhere, ensuring your EV is always ready.

Highlights
  • Schedule smart charging
  • Charge with cheapest/greenest energy
  • Control charger remotely
  • Real-time charge progress
  • Utilize solar power for charging
  • Track charging history
Features
Read full description

Charge smarter with Indra • Take full control of your home EV charging with the Indra app - designed to make charging smarter, easier, and more cost-effective. Charge when energy is cheapest and greenest • Set schedules to automatically charge when energy is cheapest and greenest. Connect to smart energy tariffs from Octopus and OVO to save even more while keeping your carbon footprint low. Control your charger from anywhere • Change of plans? Need to start charging now? No problem - just tap boost from your phone. No more fumbling with buttons on your charger outside in the cold. Stay cosy and in control, wherever you are. Relax, your EV’s ready to go • Check your charge progress in real-time so you can relax knowing your EV will be fully charged when you need it. Make the most of your solar power • Turn sunshine into free miles! Use your excess solar energy to charge your EV and rely less on the grid. Track your charging habits • Easily track your charge history to spot trends and make smarter choices. Are you making the most of your solar panels? Charging too much during peak hours? Get the insights you need to save money and charge smarter.

About

EV Charging Calculator

Features
Read full description

Electric (EV) car charging calculator that calculates the time and the cost to charge an electric car. The app allows you to select the battery size of you electric car, the start and end battery charge percentage, the power of the charger and the cost for the charging.

Screenshots

Indra App4 screens
EV Charging Calculator2 screens

Verdict

The call

The clearest difference is price: Indra App at Free against EV Charging Calculator's $0.99. Indra App also leads on update cadence (monthly vs every 8 months). On ads, in-app purchases, 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

CostPrice · In-app purchases · Ads · Monetization

Indra App is free to download; EV Charging Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Indra App ships an update monthly, EV Charging Calculator every 8 months. The most recent releases landed on October 15, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 8 level
Indra App versus EV Charging Calculator: the parameters behind the verdict, then further details
ParameterIndra AppEV Charging Calculator
PriceFree — better$0.99
Rating3.0 (2 ratings) — better—
Positive reviews30.9% of reviews—
Number of ratings2 — better—
Update frequencyMonthly — betterEvery 8 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size56 MB1 MB
Age rating4+17+
DeveloperIndra Renewable Technologies LimitedChristopher Denial

In-app purchases

None

Indra App

No in-app purchases

None

EV Charging Calculator

No in-app purchases

Questions

Is Indra App free?
Indra App is free to download, with no in-app purchases.
Is EV Charging Calculator free?
EV Charging Calculator costs $0.99, with no in-app purchases.
Do Indra App or EV Charging Calculator have ads?
Neither Indra App nor EV Charging Calculator shows ads.
Which is updated more often, Indra App or EV Charging Calculator?
Indra App ships an update monthly, and EV Charging Calculator every 8 months. Most recently, Indra App was updated on October 15, 2026 and EV Charging Calculator on October 27, 2026.

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