Comparison

FullUp vs Voltmasters App

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

Head to head
About

FullUp

Features
Read full description

The FullUp app simplifies the management of service calls, equipment, and field operations. It allows technicians, operators, and managers to centralize all essential information in a single interface to increase efficiency, improve the traceability of service calls, and facilitate the monitoring of facilities. Designed for mobile use, the FullUp app supports teams directly in the field. Users can access information about their equipment or even view the history of service calls. All information is thus available to ensure better monitoring of operations. The FullUp app also makes it easier to report anomalies, track ongoing interventions, and access the technical information needed for each assignment. By minimizing data re-entry and centralizing data, it helps improve the quality of interventions while saving teams valuable time. Designed to meet the needs of field professionals, the Full Up app is suitable for a wide range of industries, including manufacturing, energy, infrastructure, the environment, and technical services. Its intuitive interface allows for quick adoption, while the centralization of information promotes better collaboration between technicians, operations managers, and supervisory teams. With the FullUp app, all the information you need is available on your smartphone or tablet, so you can work more efficiently, wherever you are

About

Voltmasters App

Features
Read full description

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 โ€” 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 โ€” 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

FullUp4 screens
Voltmasters App4 screens

Verdict

The call

The clearest difference is update cadence: Voltmasters App at every 10 days against FullUp's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

FullUp ships an update every 2 months, Voltmasters App every 10 days. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.

Scorecard1 real difference ยท 5 level
FullUp versus Voltmasters App: the parameters behind the verdict, then further details
ParameterFullUpVoltmasters App
PriceFreeFree
Update frequencyEvery 2 monthsEvery 10 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 โ€” better15.1
Further details โ€” not scored
Size20 MB36 MB
Age rating4+4+
DeveloperFullupVoltmasters

In-app purchases

None

FullUp

No in-app purchases

None

Voltmasters App

No in-app purchases

Questions

Is FullUp free?
FullUp is free to download, with no in-app purchases.
Is Voltmasters App free?
Voltmasters App is free to download, with no in-app purchases.
Do FullUp or Voltmasters App have ads?
Neither FullUp nor Voltmasters App shows ads.
Which is updated more often, FullUp or Voltmasters App?
FullUp ships an update every 2 months, and Voltmasters App every 10 days. Most recently, FullUp was updated on September 19, 2026 and Voltmasters App on September 10, 2026.

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