# Arc: Meteogram & Radar — Hourly charts, widgets & Watch

> Hourly charts, widgets & Watch (iPhone/iPad app by Marios Pentelas.)

- Source: https://appshunter.io/ios/app/arc-meteogram-and-radar/id6759468413 (this page in markdown: same URL + `.md`)
- Developer: [Marios Pentelas](https://appshunter.io/developer/1878778586)
- Category: Weather, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 38 MB
- Languages: American English
- Released: 2026-04-20
- Data updated: 2026-10-28

## What is Arc?

See rain, temperature and wind together, with a visual forecast you can explore.

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.

Hyperlocal forecasts powered by Apple Weather, presented in clear, interactive charts.

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 radar with an interactive timeline, unlimited locations, more frequent updates and weather alerts, plus Home Screen widgets and an Apple Watch experience built around the same visual forecast. Radar coverage varies by region.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Meteogram Monthly | $3.99 | per month |
| Meteogram Yearly | $23.99 | per year |
| Yearly Pro | $19.99 | per year |


## Is Arc safe?

Not enough ratings yet to assess Arc.

## Is Arc legit?

Arc: Meteogram & Radar appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Arc is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 2.1.1 — 2026-10-27

- Performance optimizations

### 2.1 — 2026-10-15

Radar is here in Arc Weather Pro.

Explore the new radar map to see nearby rain, then scrub through recent observations and forecast imagery. Coverage varies by region.

### 2.0.1 — 2026-10-10

- Watch app optimizations

### 2.0 — 2026-10-07

Meteogram is now Arc Weather!

- Rebuilt as a native app with faster loading and smoother scrolling.
- Redesigned weather charts, current conditions and hourly details.
- 10-day forecast with updated daily details, sun times and moon phases.
- Faster location search with map selection.
- New notifications for rain, snow, strong wind and temperature changes.
- Improved widgets, Apple Watch charts and complications.

### 1.3 — 2026-09-08

Meteogram is now on Apple Watch!

- View your forecast at a glance with new Apple Watch complications.
- Scroll through your Meteogram forecast on your wrist, including upcoming rain and changing conditions.
- Enjoy faster, more reliable forecast updates and quicker launches.
- Additional stability and visual improvements across the app, widgets, and Apple Watch.

## Apps similar to Arc

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Weather Basic](https://appshunter.io/ios/app/weather-basic/id6738714853) | — | Free | Weather |
| [Exodus Weather](https://appshunter.io/ios/app/exodus-weather/id6788820869) | 5.0 (1) | Free | Weather |
| [SunnySky Weather](https://appshunter.io/ios/app/sunnysky-weather/id6788068374) | 5.0 (3) | Free | Weather |
| [Clima: Live Weather](https://appshunter.io/ios/app/clima-live-weather/id6758357560) | — | Free | Weather |
| [AllWeather Minimal](https://appshunter.io/ios/app/allweather-minimal/id6751245023) | — | Free | Weather |
| [Whimsy Weather](https://appshunter.io/ios/app/whimsy-weather/id6804356461) | 5.0 (1) | Free | Weather |

## More apps by Marios Pentelas

- [Quietblade: Offline Idle RPG](https://appshunter.io/ios/app/quietblade-offline-idle-rpg/id6790904678)
- [WorkNotes: Daily Notepad](https://appshunter.io/ios/app/worknotes-daily-notepad/id6796403220)
- [Whoo: People Finder](https://appshunter.io/ios/app/whoo-people-finder/id6806336223)
- [Field Shift: Color Puzzle](https://appshunter.io/ios/app/field-shift-color-puzzle/id6818626818)
- [MakeReno: Renovation Planner](https://appshunter.io/ios/app/makereno-renovation-planner/id6820187935)

All apps by Marios Pentelas: https://appshunter.io/developer/1878778586

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-28.*