welSPACE vs SolarVOLT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
welSPACE
This application allows users to interact with and control smart home furnishings. It connects to hardware to manage your connected living space.
- Hardware interaction
- Smart home control
- Furnishing management
- Connected living space
Read full descriptionHide full description
welSPACE is a hardware interactive app that controls smart home furnishing.
SolarVOLT
Monitor your inverter's performance and log its data. This application also allows for inverter configuration, providing a comprehensive tool for managing your solar power system.
- Monitor inverter data
- Log inverter data
- Inverter configuration
- Solar power system management
Read full descriptionHide full description
SolarVOLT APP to monitor inverter data/log and provide inverter configuration.
Screenshots
Verdict
The clearest difference is ratings volume: SolarVOLT at 30 against welSPACE's 2. welSPACE's advantage is iOS requirement (11 vs 13.4). On price, rating, update cadence and ads 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.
On the App Store both sit at effectively the same score — 5.0 for welSPACE against 5.0 for SolarVOLT. That said, the two scores are not equally well evidenced: SolarVOLT has 30 ratings behind it against 2, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 17, 2026 and August 11, 2026 respectively.
| Parameter | welSPACE | SolarVOLT |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (30 ratings) |
| Number of ratings | 2 | 30 — better |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11 — better | 13.4 |
| Further details — not scored | ||
| Size | 137 MB | 42 MB |
| Age rating | 4+ | 17+ |
| Developer | NBDair Inc. | AsianPowerDevicesInc |
Customer experience
welSPACE
SolarVOLT
In-app purchases
welSPACE
No in-app purchases
SolarVOLT
No in-app purchases
