# 311Somerville vs Photonics Solar

The clearest difference is update cadence: Photonics Solar at every 3 weeks against 311Somerville's every 6 months. Photonics Solar also leads on iOS requirement (13.4 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

311Somerville ships an update every 6 months, Photonics Solar every 3 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 311Somerville | Photonics Solar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (4 ratings)](https://appshunter.io/ios/app/311somerville/id1086636902/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 47 MB | 56 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [City of Somerville](https://appshunter.io/developer/1464972606) | [AHASOLAR TECHNOLOGIES LIMITED](https://appshunter.io/developer/1632224285) |

## What reviewers say

### 311Somerville

[App page](https://appshunter.io/ios/app/311somerville/id1086636902)

Report local quality-of-life issues like potholes or unshoveled sidewalks directly to the city. This app allows residents and visitors to quickly submit concerns for immediate attention.

**Highlights:** Report potholes, Report unshoveled sidewalks, Report quality of life issues, Submit reports to the city, For residents and visitors

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Photonics Solar

[App page](https://appshunter.io/ios/app/photonics-solar/id1558659068)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 311Somerville free?

311Somerville is free to download, with no in-app purchases.

### Is Photonics Solar free?

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

### Do 311Somerville or Photonics Solar have ads?

Neither 311Somerville nor Photonics Solar shows ads.

### Which is updated more often, 311Somerville or Photonics Solar?

311Somerville ships an update every 6 months, and Photonics Solar every 3 weeks. Most recently, 311Somerville was updated on October 26, 2026 and Photonics Solar on October 27, 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.*