# mySunMoon vs Air Grenoble

The clearest difference is in-app purchases: Air Grenoble at none against mySunMoon's 1. Air Grenoble also leads on review sentiment (63% vs 50%) and device support (7 vs 5). mySunMoon's advantage is iOS requirement (10.0 vs 15.0). On price, update cadence and ads there is nothing between them.

Both are free to download. mySunMoon sells 1 one-off in-app purchase. Air Grenoble asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | mySunMoon | Air Grenoble |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/mysunmoon/id427960945/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | **62.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 33 MB | 2 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod, Apple TV, Apple Watch | **iPhone, iPad, iPod, Mac, Apple TV, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Roberto Sonzogni](https://appshunter.io/developer/402429427) | [Vincent Tourraine](https://appshunter.io/developer/308598599) |

## What reviewers say

### mySunMoon

[App page](https://appshunter.io/ios/app/mysunmoon/id427960945)

This app displays sunrise, sunset, moonrise, and moonset times. It can use your device's current location or a custom date and location for its calculations. It also shows the current moon phase.

**Highlights:** Sunrise and sunset times, Moonrise and moonset times, Moon phase display, Custom date and location support, Uses device's current location, Featured by iTunes

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Disable ads | $0.99 | one-time |


### Air Grenoble

[App page](https://appshunter.io/ios/app/air-grenoble/id1183533416)

Access real-time air quality data for Grenoble. Features include Siri Shortcuts, home screen widgets, and Apple Watch app integration for quick checks.

**Highlights:** Real-time air quality index, Siri Shortcuts integration, Home screen widgets, Apple Watch app, Supported on multiple Apple devices

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is mySunMoon free?

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

### Is Air Grenoble free?

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

### Do mySunMoon or Air Grenoble have ads?

Neither mySunMoon nor Air Grenoble shows ads.

### Which is updated more often, mySunMoon or Air Grenoble?

mySunMoon ships an update every 3 months, and Air Grenoble every 3 months. Most recently, mySunMoon was updated on November 1, 2026 and Air Grenoble on November 2, 2026.

---

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