W vs Raymond Solid State Installer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
W
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The W-Modbus app has arrived! Upgrade firmware for LumenRadio W-Modbus devices by connecting to and upgrading the LumenRadio Gateway in the network through the app. In the Network map you will find a system overview where you can see signal strength, edit names of wireless nodes as well as seeing the health of the RS485 bus including which Modbus RTU address that is connected to that wireless node. You can also connect to any node in the network and change their name (up to 20 characters). The W-Modbus app requires W-Modbus firmware 3.1.1 and above, which can be downloaded from the LumenRadio support webpage. Note that you need to install FW 3.1.1 or above on the gateway from the nRF connect app to enable the functionality. It is also required to have at least 3.0.0 or above on all nodes in the network. You will need to update all nodes individually if they are on version 2.2.3. This will be the last time this is required. All future updates can be done by either this app or from the nRF connect app.
Raymond Solid State Installer
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Använd Solid State Installer för att hantera Raymond Solid State batterier och utföra installationsuppdrag. * Registrera enheter och fylla i kundinformationen. * Visa information om en anläggning. * Övervaka enhetens drift i realtid. * Uppgradera enhetens programvara.
Screenshots
Verdict
The clearest difference is device support: W at 3 against Raymond Solid State Installer's 1. W also leads on iOS requirement (15 vs 17.6). On price, update cadence, ads and in-app purchases 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.
W ships an update every 2 months, Raymond Solid State Installer every 6 weeks. The most recent releases landed on September 11, 2026 and September 9, 2026 respectively.
| Parameter | W | Raymond Solid State Installer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15 — better | 17.6 |
| Further details — not scored | ||
| Size | 45 MB | 54 MB |
| Age rating | 4+ | 17+ |
| Developer | LumenRadio AB | Raymond Solar AB |
In-app purchases
W
No in-app purchases
Raymond Solid State Installer
No in-app purchases
Questions
Is W free?
Is Raymond Solid State Installer free?
Do W or Raymond Solid State Installer have ads?
Which is updated more often, W or Raymond Solid State Installer?
Other comparisons
