# Foster City Access vs Sunrun

Foster City Access and Sunrun both sit at 4.6 stars, but that hides the real split: 100% of Foster City Access's written reviews are positive against 73% of Sunrun's. Sunrun's advantage is ratings volume (3.4K vs 23) and update cadence (every 4 weeks vs every 3 months). On price, rating, ads and in-app purchases there is nothing between them.

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 Foster City Access against 4.5 for Sunrun. That said, the two scores are not equally well evidenced: Sunrun has 3.4K ratings behind it against 23, so its average is the more settled of the two. Written reviews are what separate them: 100% of Foster City Access's written reviews are positive against 73% of Sunrun's.

Foster City Access ships an update every 3 months, Sunrun every 4 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Foster City Access | Sunrun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (23 ratings)](https://appshunter.io/ios/app/foster-city-access/id1065911510/reviews)** | [4.5 (3.4K ratings)](https://appshunter.io/ios/app/sunrun/id6443806453/reviews) |
| Number of ratings | 23 | **3.4K** |
| Positive reviews | **100.0% of reviews** | 73.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 142 MB | 96 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [City of Foster City](https://appshunter.io/developer/1412781870) | [Sunrun Inc.](https://appshunter.io/developer/1052845424) |

## What reviewers say

### Foster City Access

[App page](https://appshunter.io/ios/app/foster-city-access/id1065911510)

This official city app allows residents to report non-emergency issues like potholes or park maintenance with location and photos. Track the status of your reports and access city news, calendars, and services.

**Highlights:** Report non-emergency issues, Add location and photos to reports, Track report status, Access city calendar and news, Links to city services

**Features:** macOS Compatibility

**In-app purchases:** none


### Sunrun

[App page](https://appshunter.io/ios/app/sunrun/id6443806453)

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.

**Highlights:** System data management, Energy production tracking, Customer support access, Environmental impact insights, User-friendly interface

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly interface
- 🚀 Real-time data tracking
- 💡 Comprehensive solar production metrics
- 🔍 Detailed system information
- 🌞 Visually pleasing app design

**What reviewers complain about**

- 🐛 Inaccurate or delayed data
- 🔍 Lack of individual panel monitoring
- 🔋 No battery usage information
- 🤔 Confusing or unclear data presentation
- 🔍 Missing system specifications

**Reported bugs**

- App crashes or freezes
- Frequent loading issues
- Charts and graphs not functioning properly
- Discrepancies between app and actual production

**Requested features**

- Download or export data
- Integrate energy usage data
- Add alerts and notifications
- Provide landscape mode on iPad
- Show year-over-year production comparisons


## Frequently asked questions

### Is Foster City Access free?

Foster City Access is free to download, with no in-app purchases.

### Is Sunrun free?

Sunrun is free to download, with no in-app purchases.

### Which has better reviews, Foster City Access or Sunrun?

Foster City Access is rated higher. Foster City Access averages 4.6 out of 5 from 23 ratings, while Sunrun averages 4.5 from 3.4K ratings.

### Do Foster City Access or Sunrun have ads?

Neither Foster City Access nor Sunrun shows ads.

### Which is updated more often, Foster City Access or Sunrun?

Foster City Access ships an update every 3 months, and Sunrun every 4 weeks. Most recently, Foster City Access was updated on October 24, 2026 and Sunrun on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*