W19 vs SolarAI Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
W19
Control home appliances remotely using your smartphone. This application works in conjunction with specific hardware to provide comprehensive home automation.
- Remote appliance control
- Works with W19 Alarmed hardware
- Networked control from anywhere
- Home appliance management
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W19 Alarm application must comply with the W19 Alarmed hardware used together to complete control of home appliances. As long as your phone can be networked, you can control your appliances anywhere.
SolarAI Pro
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SolarAI Pro offers efficient system commissioning, effective system management and advanced self-inspection functionality, streamlining your job every step of the way. 1. Effortless device monitoring and device control 2. Flexible and personalized system configuration 3. Exclusive installer features to boost efficiency 4. Premium data analytics to unlock new service and maintenance revenue streams
Screenshots
Verdict
The clearest difference is update cadence: SolarAI Pro at every 3 months against W19's every 7 months. W19's advantage is iOS requirement (8.0 vs 13.0). On price, ads, in-app purchases and device support 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.
W19 ships an update every 7 months, SolarAI Pro every 3 months. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | W19 | SolarAI Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 7 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 69 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | 传林 方 | Solar AI Technologies LLC |
In-app purchases
W19
No in-app purchases
SolarAI Pro
No in-app purchases
