Engage SSF vs Sunrun
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Engage SSF
Report issues, ask questions, or share feedback with your city government directly from your smartphone. Utilize GPS for location tagging and attach photos to your submissions. Receive notifications on the status of your reported actions.
- Submit questions and complaints
- Provide positive feedback
- Use GPS for location tagging
- Attach photos to reports
- Receive action notifications
- Follow and comment on submissions
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Engage SSF lets you contact the City using your smart phone or tablet. You can send us a question, post a complaint about something we are not doing right, or give us kudos for a job well done. Using your device’s GPS, you can upload a specific location (if required) and with the use of its camera, you can attach a picture, as well. Once submitted, report will be routed to the appropriate department within the City and you will be notified when action is taken. Community members can also follow and comment on your submission. Engage SSF makes it easier than ever to reach out to the City!
Sunrun
Monitor your solar energy system, track energy production, and access support. Gain insights into your environmental impact and manage your system data from a single, user-friendly interface.
- System data management
- Energy production tracking
- Customer support access
- Environmental impact insights
- User-friendly interface
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Newly designed and easy-to-use, our app is the single access point for Sunrun customers to monitor their systems, track energy production, and get the support they need. Featuring: • Streamlined access to manage and organize all of your system data. Our user-friendly interface provides a centralized hub where you can conveniently access and oversee your system data. • Thorough support page to help you find the answers you need. Whether it’s getting started with your new system or questions around the fundamentals of solar, we’ve got you covered. • Contextualized insights to better understand the positive environmental impact you’re making. Our app utilizes your system data to offer valuable insights, deepening your understanding of how your choices contribute to a greener planet.
Screenshots
Verdict
The clearest difference is ratings volume: Sunrun at 3.4K against Engage SSF's 68. Sunrun also leads on update cadence (every 4 weeks vs every 3 months) and device support (3 vs 1). On price, rating, review sentiment 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 — 4.6 for Engage SSF against 4.5 for Sunrun. That said, the two scores are not equally well evidenced: Sunrun has 3.4K ratings behind it against 68, so its average is the more settled of the two. Written reviews are what separate them: 71% of Engage SSF's written reviews are positive against 73% of Sunrun's.
Engage SSF ships an update every 3 months, Sunrun every 4 weeks. The most recent releases landed on October 8, 2026 and October 22, 2026 respectively.
| Parameter | Engage SSF | Sunrun |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (68 ratings) — better | 4.5 (3.4K ratings) |
| Positive reviews | 71.4% of reviews | 73.1% of reviews — better |
| Number of ratings | 68 | 3.4K — better |
| Update frequency | Every 3 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 144 MB | 96 MB |
| Age rating | 12+ | 4+ |
| Developer | City of South San Francisco | Sunrun Inc. |
Customer experience
Engage SSF
Sunrun
Bugs and requests
Engage SSF
Not enough reviews yet to summarise bugs or requests.
Sunrun
Reported bugs
4 issues- App crashes or freezes
- Frequent loading issues
- Charts and graphs not functioning properly
- Discrepancies between app and actual production
Requested features
5 requests- Download or export data
- Integrate energy usage data
- Add alerts and notifications
- Provide landscape mode on iPad
- Show year-over-year production comparisons
In-app purchases
Engage SSF
No in-app purchases
Sunrun
No in-app purchases









