Mars Rock E vs Chargium
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mars Rock E
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Mars Rock Group is a global innova endurance,and continuous evolution qualities that resonate throughou and more sustainable home. Mars Rock Group have established the following busi inverters, controllers, energy storage, and water pump
Chargium
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Welcome to Chargium your gateway to a smarter and more sustainable driving experience. Our cutting-edge EV charging app is designed to make your electric vehicle journey seamless, convenient, and efficient.
Screenshots
Verdict
Mars Rock E and Chargium are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Mars Rock E ships an update monthly, Chargium every 3 weeks. The most recent releases landed on September 15, 2026 and September 26, 2026 respectively.
| Parameter | Mars Rock E | Chargium |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.5 — better | 15.6 |
| Further details — not scored | ||
| Size | 22 MB | 115 MB |
| Age rating | 17+ | 4+ |
| Developer | Xiamen Mars Rock Science Technology Co.,Ltd | Evoltsoft Technologies Private Limted |
In-app purchases
Mars Rock E
No in-app purchases
Chargium
No in-app purchases
