SupplyMaster vs BG SyncEV Installer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SupplyMaster
Control your immersion heater or lighting remotely via your phone or tablet. Save money by adjusting schedules from anywhere, ensuring you only use energy when needed. Offers multiple operating modes for flexible control.
- Remote programming
- Energy saving
- Auto, Permanent Off, Permanent On modes
- Holiday mode
- Advance and Boost functions
Read full descriptionHide full description
Timeguard Supplymaster can be used to provide convenient, easy programming of your immersion heater or lighting from your phone or tablet. Changes to programmes can be made from any location, which will enable the user to save money by cancelling unwanted programmes during periods of unexpected absence. There are 4 operating modes, Auto, Permanent off, permanent on, and holiday. There are also advance and boost functions. For use with the Timeguard FSTWiFi and FSTWiFiTGV WiFi controlled fused connection units.
BG SyncEV Installer
This utility app facilitates the initial setup of BG SyncEV Mode 3 chargers. It allows for the configuration of various connectivity options, including WiFi, wired LAN, and 4G. Users can also adjust settings like custom OCPP and load management via CT clamp.
- Configure WiFi, LAN, and 4G connectivity
- Set up custom OCPP settings
- Configure load management via CT clamp
- Initial setup for BG SyncEV Mode 3 chargers
- User-friendly interface for installers
Read full descriptionHide full description
This is the app to use during initial setup of BG SyncEV Mode 3 chargers. Configure WiFi, wired LAN and/or 4G connectivity. Configure settings such as custom OCPP or load management settings via CT clamp.
Screenshots
Verdict
The clearest difference is review sentiment: BG SyncEV Installer at 44% against SupplyMaster's 11%. SupplyMaster's advantage is update cadence (every 5 weeks vs every 8 months). On price, ads, in-app purchases and monetization model 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.
SupplyMaster ships an update every 5 weeks, BG SyncEV Installer every 8 months. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.
| Parameter | SupplyMaster | BG SyncEV Installer |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 11.4% of reviews | 44.4% of reviews — better |
| Number of ratings | 3 — better | — |
| Update frequency | Every 5 weeks — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 18 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | TIMEGUARD LTD | Luceco plc |
Customer experience
SupplyMaster
BG SyncEV Installer
In-app purchases
SupplyMaster
No in-app purchases
BG SyncEV Installer
No in-app purchases
Questions
Is SupplyMaster free?
Is BG SyncEV Installer free?
Do SupplyMaster or BG SyncEV Installer have ads?
Which is updated more often, SupplyMaster or BG SyncEV Installer?
Other comparisons
