# SunCalc.net vs 7Nav

The clearest difference is update cadence: 7Nav at every 6 days against SunCalc.net's every 6 weeks. SunCalc.net's advantage is iOS requirement (12.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

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

SunCalc.net ships an update every 6 weeks, 7Nav every 6 days. The most recent releases landed on September 20, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | SunCalc.net | 7Nav |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (63 ratings)](https://appshunter.io/ios/app/suncalcnet/id761295311/reviews)** | — |
| Number of ratings | **63** | — |
| Positive reviews | 88.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Monetization | Free | — |
| Size | 19 MB | 4 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oleg Shanyuk](https://appshunter.io/developer/653045688) | [Ahmed Alhashmi](https://appshunter.io/developer/1753655204) |

## What reviewers say

### SunCalc.net

[App page](https://appshunter.io/ios/app/suncalcnet/id761295311)

This application provides real-time information about sunrise and sunset times. It also includes a compass, world time display, and weather forecasts, making it a comprehensive tool for understanding solar events and local conditions.

**Highlights:** Sunrise and sunset times, Integrated compass, World time display, Weather forecasts, Time zone awareness

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and practical
- 💡 Well-designed interface
- 🎯 Useful for planning outdoor activities
- 📸 Great for photographers
- 🌍 Accurate sun position for any location

**What reviewers complain about**

- 🐛 Sun angle disappears when changing date
- 🗺️ Google Maps not always current
- 🧭 Compass issues
- ⏳ Cannot change time, only date
- 📍 Location search limitations

**Reported bugs**

- Sun angle disappears when changing date
- Compass is not accurate
- App crashes on older iOS versions
- App crashes right after launch
- Crashes at start

**Requested features**

- Display altitude and azimuth of the sun
- Ability to set a specific time, not just current time
- Option for Apple Maps or Open Source Maps
- Compass feature for orientation
- Add moon information


### 7Nav

[App page](https://appshunter.io/ios/app/7nav/id6763512938)

**In-app purchases:** none


## Frequently asked questions

### Is SunCalc.net free?

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

### Is 7Nav free?

7Nav is free to download, with no in-app purchases.

### Do SunCalc.net or 7Nav have ads?

Neither SunCalc.net nor 7Nav shows ads.

### Which is updated more often, SunCalc.net or 7Nav?

SunCalc.net ships an update every 6 weeks, and 7Nav every 6 days. Most recently, SunCalc.net was updated on September 20, 2026 and 7Nav on September 14, 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.*