Span Installer vs PowurSite
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Span Installer
This app streamlines the installation and servicing of new and existing SPAN panels. It offers enhanced navigation, an improved breaker labeling process, and integrated troubleshooting support. Users can also confirm communications with battery systems and program setpoints for energy management.
- Faster new SPAN Panel commissioning
- Simplified user navigation
- Improved breaker labeling
- Integrated troubleshooting and support
- Confirm hardware communications
- Program setpoints with SPAN PowerUp
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The new and improved SPAN Installer App supports the seamless installation of new SPAN panels. The SPAN Installer App also allows for seamless service calls of existing SPAN Panel installations. - Set up and commission a new SPAN Panel faster than ever before - Enhanced and simplified user navigation and design - New and Improved breaker labelling process making it even easier to install SPAN - Seamless troubleshooting and support integrated into the app - Confirm communications with battery systems and other hardware like SPAN Drive - Program setpoints to help customers avoid service upgrades with SPAN PowerUpTM Shift to smarter, cleaner energy with SPAN and ensure quality installations for your customers. **You must be a SPAN Authorized Installer to login to the SPAN Installer App.**
PowurSite
This app helps certified labor partners manage solar site surveys and installation tasks. It guides users through recording home details and photos, and facilitates job assignments and payments.
- Solar site survey recording
- Photo and home attribute capture
- Labor partner onboarding
- Job assignment management
- Payment processing
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Mobile app for Powur-certified labor partners to conduct solar site surveys and installation activities. Supports onboarding of labor partners, step-by-step recording of photos and home attributes, and job assignment and payment.
Screenshots
Verdict
The clearest difference is rating: Span Installer at 3.7 against PowurSite's 2.5. PowurSite's advantage is iOS requirement (13.4 vs 17.6). On price, review sentiment, ratings volume and update cadence 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.
Span Installer holds the better App Store score, 3.7 against 2.5. Both are backed by a comparable volume of ratings — 13 and 10 respectively. Written reviews split almost evenly too, at 0% and 0% positive.
Span Installer ships an update fortnightly, PowurSite monthly. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.
| Parameter | Span Installer | PowurSite |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (13 ratings) — better | 2.5 (10 ratings) |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 13 — better | 10 |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.6 | 13.4 — better |
| Further details — not scored | ||
| Size | 104 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Span.io, Inc | Powur PBC |
Customer experience
Span Installer
PowurSite
In-app purchases
Span Installer
No in-app purchases
PowurSite
No in-app purchases
