IoC Asia vs Voltmasters App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IoC Asia
This app provides a convenient way to manage your electric vehicle charging. You can locate charging stations, start and stop charging remotely, and monitor your charging status. It offers a unified account for all charging locations and a VIP program for enhanced services.
- Real-time charging station map
- Remote charging control
- Navigation to stations
- Charging status monitoring
- Favorite station list
- VIP program for discounts
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IoCharger is a mobile service for charging your electric vehicle, easier & smarter. With IoCharger’s EV charging mobile service, you can view and adjust the charging event remotely. Charge with a same account at all IoCharger’s charging stations - at home, work and on the move. Just plug in your car - we’ll do the rest. - View a real-time map of the charging station locations - Navigate to the location - start and stop charging via RFID card or the App - Monitor charging status remotely - Add the charging stations to your favorites - Higher VIP level to enjoy more services and discounts For more information, please visit http://www.iocharger.com
Voltmasters App
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Voltmasters puts your energy management system in your pocket. The official mobile app for the Voltmasters platform helps you stay on top of your sites — whether you manage one project or many. Live insight See real-time grid import, energy flow between grid, PV, battery, EV, and trends over different timeslots. Know at a glance when everything is running smoothly or when action is needed. Projects at a glance Browse all your projects, filter by health status, and open a site dashboard with controller status, asset overview, self-supply and self-consumption metrics, and control mode. Stay informed Review incidents and alerts, search and filter across your portfolio, and receive push notifications so you do not miss important events. Devices and settings Inspect devices and assets on site, adjust consumption planning, and manage default operating modes — the same EMS capabilities you rely on in the web platform, optimized for mobile. Built for professionals Secure sign-in with two-factor authentication. Light and dark appearance. Dutch and English interface. A Voltmasters account and access to your projects are required. For installation, provisioning, and full platform administration, use the Voltmasters web application.
Screenshots
Verdict
The clearest difference is update cadence: Voltmasters App at weekly against IoC Asia's every 3 months. IoC Asia's advantage is iOS requirement (13.0 vs 15.1). 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.
IoC Asia ships an update every 3 months, Voltmasters App weekly. The most recent releases landed on October 14, 2026 and October 28, 2026 respectively.
| Parameter | IoC Asia | Voltmasters App |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 48 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | XIAMEN GALAXY CAMPHOL TECHNOLOGY CO.,LTD | Voltmasters |
In-app purchases
IoC Asia
No in-app purchases
Voltmasters App
No in-app purchases
Questions
Is IoC Asia free?
Is Voltmasters App free?
Do IoC Asia or Voltmasters App have ads?
Which is updated more often, IoC Asia or Voltmasters App?
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