# Metano vs Longer Days

The clearest difference is update cadence: Longer Days at daily against Metano's every 6 days. Metano's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Metano ships an update every 6 days, Longer Days daily. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Metano | Longer Days |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/longer-days/id6757550039/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | **Daily** |
| Monetization | Free | Free |
| Size | 24 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Teerachart Jongkoldee](https://appshunter.io/developer/1568703635) | [MICHAEL BERNARD UJIFUSA](https://appshunter.io/developer/1867590749) |

## What reviewers say

### Metano

[App page](https://appshunter.io/ios/app/metano/id1568703632)

Access real-time aviation weather reports, including METARs, TAFs, and NOTAMs globally. Calculate flight and night times based on current sunset/sunrise and twilight periods for your location.

**Highlights:** Real-time METARs, TAFs, and NOTAMs, Global station data, Flight and night time calculation, Sunset/sunrise and twilight periods, Observation time elapsed, NOTAM status and time remaining

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

**In-app purchases:** none


### Longer Days

[App page](https://appshunter.io/ios/app/longer-days/id6757550039)

Track the daily increase in daylight hours and minutes after the winter solstice. Monitor cumulative progress, view sunrise/sunset times, and receive gentle daily reminders about returning light.

**Highlights:** Daily daylight gain tracking, Cumulative progress since solstice, Sun arc visualization, Sunrise, sunset, and twilight times, Countdown to equinox/solstice, Daily push notifications, Monthly daylight averages

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Metano free?

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

### Is Longer Days free?

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

### Do Metano or Longer Days have ads?

Neither Metano nor Longer Days shows ads.

### Which is updated more often, Metano or Longer Days?

Metano ships an update every 6 days, and Longer Days daily. Most recently, Metano was updated on November 3, 2026 and Longer Days on October 31, 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.*