Arc: Meteogram Forecasts

Marios Pentelas Weather iPhoneiPadiPod touchApple Watch

Arc: Meteogram Forecasts is a free Weather app for iPhone and iPad by Marios Pentelas. Requires iOS 17.0. Updated October 10, 2026.

Price: Free; on the App Store
Size: 43 MB; Age 4+
Updated: Oct 10; 2026 · v2.0.1

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Screenshots

About Arc: Meteogram Forecasts

See the weather unfold. Arc gives the forecast a shape you can follow. Clouds, temperature and wind move together across one fluid timeline, making the changing day clear at a glance. An atmospheric view brings current conditions to life, with a concise summary of the weather. Explore the days ahead or uncover the details of any hour, right from the chart. Pro adds unlimited locations, more frequent updates and weather alerts, plus Home Screen widgets and an Apple Watch experience built around the same visual forecast. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

What’s new

Version 2.0.1 · Updated October 10, 2026

- Watch app optimizations

App privacy

The developer, Marios Pentelas, reported these privacy practices to Apple.

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

Purchases: Purchase History

Used for: Analytics, App Functionality

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

Usage Data: Product Interaction

Used for: Analytics

App details

Arc: Meteogram Forecasts is a free Weather app for iPhone, iPad, iPod touch and Apple Watch, developed by Marios Pentelas. It requires iOS 17.0 or later and is 43 MB to download. It was first released on April 20, 2026 and last updated on October 10, 2026.

Category: Weather
Price: Free
Version: 2.0.1
Size: 43 MB
Requires: iOS 17.0 or later
Compatibility: iPhone, iPad, iPod touch, Apple Watch
Languages: English
Age rating: 4+
Released: April 20, 2026
Last updated: October 10, 2026
Developer: Marios Pentelas

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Alternatives to Arc: Meteogram Forecasts

Looking for apps like Arc: Meteogram Forecasts? Here are 6 similar apps on the App Store. The highest rated is LucidSky (5.0/5), and all 6 are free to download.

Arc: Meteogram Forecasts vs. alternatives
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