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Comparison

TETRA Charge vs Indras Flash

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

Head to head
TETRA Charge
TETRA Charge

Charge your EV easily

Free
🗺️ Navigation
No ratingsView app →
Indras Flash
Indras Flash
Free
🗺️ Navigation
No ratingsView app →
About

TETRA Charge

Read full description

TETRA Charge is a mobile application designed to help EV owners to charge their cars easily. It is user-friendly, with a map that shows users all the chargers registered in the platform. It also gives the possibility to verify the status of the chargers, directions, and prices per kw/h. It works as a self-service application where users must deposit some money to the application wallet from their Credit/Debit Card and then enjoy their car being charged to a variety of AC and DC Chargers.

About

Indras Flash

Features
Read full description

Indras Flash App is the easiest way to find and use EV charging stations in India. You can: -Find nearby charging stations -See real-time availability -Easy Pay for charging

Screenshots

TETRA Charge4 screens
Indras Flash4 screens

Verdict

The call

The clearest difference is update cadence: Indras Flash at fortnightly against TETRA Charge'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

TETRA Charge ships an update every 3 months, Indras Flash fortnightly. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

Scorecard1 real difference · 5 level
TETRA Charge versus Indras Flash: the parameters behind the verdict, then further details
ParameterTETRA ChargeIndras Flash
PriceFreeFree
Update frequencyEvery 3 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.1 — better15.5
Further details — not scored
Size46 MB64 MB
Age rating4+4+
DeveloperTETRA SOLUTIONS SH.P.KBPM POWER PRIVATE LIMITED

In-app purchases

None

TETRA Charge

No in-app purchases

None

Indras Flash

No in-app purchases

Questions

Is TETRA Charge free?
TETRA Charge is free to download, with no in-app purchases.
Is Indras Flash free?
Indras Flash is free to download, with no in-app purchases.
Do TETRA Charge or Indras Flash have ads?
Neither TETRA Charge nor Indras Flash shows ads.
Which is updated more often, TETRA Charge or Indras Flash?
TETRA Charge ships an update every 3 months, and Indras Flash fortnightly. Most recently, TETRA Charge was updated on October 19, 2026 and Indras Flash on October 9, 2026.

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