# Chartres vs Silia

Chartres and Silia are too close to call on the numbers: across 8 compared parameters — price, review sentiment, update cadence and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Chartres | Silia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chartres/id1440630106/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 92.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 58 MB | 57 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Commune de Chartres](https://appshunter.io/developer/1440630105) | [Silia](https://appshunter.io/developer/1625331710) |

## What reviewers say

### Chartres

[App page](https://appshunter.io/ios/app/chartres/id1440630106)

Access public service contacts, municipal news, sports, cultural events, and customizable alerts. Stay informed about everything happening in the city.

**Highlights:** Public service contact directory, Municipal news updates, Sports and cultural event listings, Customizable alert system, Event calendar

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

**In-app purchases:** none


### Silia

[App page](https://appshunter.io/ios/app/silia/id1625331708)

Create a custom mobile application to communicate with your audience. Easily share content and send alerts to employees, members, or residents. Ensure everyone receives the same information through an intuitive interface and modular design.

**Highlights:** Intuitive interface, Modular design, Content diffusion, Audience alerts, Custom mobile app creation

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Chartres free?

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

### Is Silia free?

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

### Do Chartres or Silia have ads?

Neither Chartres nor Silia shows ads.

### Which is updated more often, Chartres or Silia?

Chartres ships an update every 2 months, and Silia every 2 months. Most recently, Chartres was updated on September 24, 2026 and Silia on October 12, 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.*