LIT Light Meter vs Voltbridge™ for PowerVault
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LIT Light Meter
This companion app allows users to remotely control and save data from the LIT DUO 1 light meter. It enables firmware updates via Bluetooth, enhancing the functionality of the connected device.
- Remote control for LIT DUO 1
- Firmware updates via Bluetooth
- Data saving capabilities
- Companion app functionality
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Companion app for LIT DUO 1 light meter. Key features: – Firmware update via Bluetooth – Remote control Learn more about LIT DUO 1: http://lit-systems.com
Voltbridge™ for PowerVault
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PowerVault™ is the companion app for your PowerVault battery charging system. Connect to your PowerVault via Bluetooth to monitor charging activity, manage your system, and stay informed while you work. With PowerVault, you can: • Add and connect compatible PowerVault units • View charger status, charging-slot activity, and PowerVault temperature • Monitor supported battery details, including voltage, current, charge percentage, remaining capacity, cycle count, chemistry, design capacity, manufacture date, and battery health • Receive alerts for full charge, power-adapter connection changes, charging pauses, adapter errors, and other system conditions • Rename your PowerVault for easier identification • Adjust Vault Light settings, including LED on/off and brightness • Manage power-connection and full-charge alert preferences • View app, PowerVault, and Bluetooth firmware version information PowerVault is designed to help production teams keep compatible batteries and charging systems visible, organized, and ready for the next shoot. Requires a compatible PowerVault charging system and Bluetooth connection. Some battery information and features depend on the connected battery, adapter, and hardware configuration.
Screenshots
Verdict
The clearest difference is update cadence: LIT Light Meter at every 2 weeks against Voltbridge™ for PowerVault's every 5 weeks. LIT Light Meter also leads on device support (5 vs 2). On price, ads, in-app purchases and iOS requirement 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.
LIT Light Meter ships an update every 2 weeks, Voltbridge™ for PowerVault every 5 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.
| Parameter | LIT Light Meter | Voltbridge™ for PowerVault |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 2 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Mac, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 78 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Lit Systems AB | Core SWX |
In-app purchases
LIT Light Meter
No in-app purchases
Voltbridge™ for PowerVault
No in-app purchases
Questions
Is LIT Light Meter free?
Is Voltbridge™ for PowerVault free?
Do LIT Light Meter or Voltbridge™ for PowerVault have ads?
Which is updated more often, LIT Light Meter or Voltbridge™ for PowerVault?
Other comparisons
