# CHA 311 vs Silent Hour

The clearest difference is rating: Silent Hour at 5.0 against CHA 311's 2.5. Silent Hour also leads on update cadence (every 3 weeks vs every 4 months). CHA 311's advantage is in-app purchases (none vs 2) and ratings volume (60 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Silent Hour sells 2 in-app purchases, starting at $4.99 per month. CHA 311 asks for nothing beyond the download.

Silent Hour holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: CHA 311 has 60 ratings behind it against 1, so its average is the more settled of the two.

CHA 311 ships an update every 4 months, Silent Hour every 3 weeks. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CHA 311 | Silent Hour |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (60 ratings)](https://appshunter.io/ios/app/cha-311/id1159840188/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/silent-hour/id6771932413/reviews)** |
| Number of ratings | **60** | 1 |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | **Free** | Paid |
| Size | 46 MB | 18 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [City of Chattanooga](https://appshunter.io/developer/1537983007) | [ERMITS Advisory LLC](https://appshunter.io/developer/1868229357) |

## What reviewers say

### CHA 311

[App page](https://appshunter.io/ios/app/cha-311/id1159840188)

Report city issues like potholes and graffiti quickly and easily. Connect directly with your local government to get problems resolved.

**Highlights:** Report city issues, Track issue status, Submit photos, Receive updates, Connect with city services

**Features:** macOS Compatibility

**In-app purchases:** none


### Silent Hour

[App page](https://appshunter.io/ios/app/silent-hour/id6771932413)

This app guides you through mindfulness practices with structured sessions, reflective journaling, and progress tracking. It offers personalized meditation experiences and prioritizes user privacy by keeping all data on your device.

**Highlights:** Guided meditation sessions, Reflective journaling prompts, Progress tracking and analytics, Customizable meditation templates, Privacy-focused, local data storage, Ambient soundscapes

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Silent Hour Premium | $4.99 | per month |
| Silent Hour Premium Annual | $39.99 | per year |


## Frequently asked questions

### Is CHA 311 free?

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

### Is Silent Hour free?

Silent Hour is free to download, with in-app purchases available.

### Which has better reviews, CHA 311 or Silent Hour?

Silent Hour is rated higher. CHA 311 averages 2.5 out of 5 from 60 ratings, while Silent Hour averages 5.0 from 1 ratings.

### Do CHA 311 or Silent Hour have ads?

Neither CHA 311 nor Silent Hour shows ads.

### Which is updated more often, CHA 311 or Silent Hour?

CHA 311 ships an update every 4 months, and Silent Hour every 3 weeks. Most recently, CHA 311 was updated on October 21, 2026 and Silent Hour on October 7, 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.*