TETRA Charge vs EVON
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TETRA Charge
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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.
EVON
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EVON charging app allows EV drivers to charge electric vehicles easily and efficiently. Our user-friendly app offers upgraded features that allow you to locate chargers, initiate and end charging sessions, check real-time charging status, view charging history, and pay online, and its most preferable charging app LOCATE CHARGING LOCATION NEAR YOU Quickly identify all available charging locations that support your connector type, near to your current location. FILTERS Filter out charging locations based on speed, connector type, location availability CHARGING SESSIONS Start and stop charging with a simple click button. View your charging session details in real-time. CHARGING HISTORY Detailed invoice about your charging history is saved for you to view it at any time you wish. You can see details such as location, date, charging time, cost, energy consumed, etc. DOWNLOAD CHARGING HISTORY Detailed invoice can be downloaded from charging history. eWALLET The in-app wallet allows you to store money to make your payment experience more efficient and faster.
Screenshots
Verdict
The clearest difference is update cadence: EVON at every 2 weeks 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TETRA Charge ships an update every 3 months, EVON every 2 weeks. The most recent releases landed on September 9, 2026 and September 20, 2026 respectively.
| Parameter | TETRA Charge | EVON |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 46 MB | 87 MB |
| Age rating | 4+ | 4+ |
| Developer | TETRA SOLUTIONS SH.P.K | Elmeasure India Pvt Ltd |
In-app purchases
TETRA Charge
No in-app purchases
EVON
No in-app purchases



