# Rosetta Dash vs Sky Note

The clearest difference is price: Rosetta Dash at Free against Sky Note's $0.99. Rosetta Dash also leads on iOS requirement (15.1 vs 18.0). Sky Note's advantage is update cadence (every 9 days vs every 2 months). On ads, in-app purchases and device support there is nothing between them.

Rosetta Dash is free to download; Sky Note costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Rosetta Dash ships an update every 2 months, Sky Note every 9 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Rosetta Dash | Sky Note |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | — | Paid |
| Size | 15 MB | 16 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rosette Development, LLC](https://appshunter.io/developer/6786124736) | [俊烽 李](https://appshunter.io/developer/6802339427) |

## What reviewers say

### Rosetta Dash

[App page](https://appshunter.io/ios/app/rosetta-dash/id6798519408)

**In-app purchases:** none


### Sky Note

[App page](https://appshunter.io/ios/app/sky-note-weather-forecast-rain/id6813275168)

Get a simple, actionable weather forecast for your current location or any city. It tells you what to wear, if you need an umbrella, and upcoming precipitation. Receive nudges for outdoor activities and air quality alerts.

**Highlights:** Plain-English daily weather summary, Next 2-hour precipitation forecast, Clothing and umbrella recommendations, Outdoor activity and commute nudges, Up to 16-day outlook, Local weather alerts, Family weather reminders

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

**In-app purchases:** none


## Frequently asked questions

### Is Rosetta Dash free?

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

### Is Sky Note free?

Sky Note costs $0.99, with no in-app purchases.

### Do Rosetta Dash or Sky Note have ads?

Neither Rosetta Dash nor Sky Note shows ads.

### Which is updated more often, Rosetta Dash or Sky Note?

Rosetta Dash ships an update every 2 months, and Sky Note every 9 days. Most recently, Rosetta Dash was updated on October 25, 2026 and Sky Note on October 29, 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.*