# nibe vs FitSkyGo

The clearest difference is in-app purchases: FitSkyGo at none against nibe's 2. FitSkyGo also leads on iOS requirement (16.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. nibe sells 2 in-app purchases, starting at $4.99 per year. FitSkyGo asks for nothing beyond the download.

nibe ships an update every 3 days, FitSkyGo every 4 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | nibe | FitSkyGo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/nibe/id6783135554/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | Free | — |
| Size | 10 MB | 51 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kyle Neer](https://appshunter.io/developer/6783135766) | [嘉军 陈](https://appshunter.io/developer/1726884953) |

## What reviewers say

### nibe

[App page](https://appshunter.io/ios/app/nibe/id6783135554)

Track natural light cycles, including sunrise, sunset, and golden hour. Build healthier light habits with daily reminders and visualize daylight changes throughout the year. Plan ahead with a 14-day forecast of light events.

**Highlights:** Circadian Light Coach, Multi-Day Planner, Custom Alerts, Daylight Tracker, Free to use

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| nibe Pro — Yearly | $4.99 | per year |
| nibe Pro — Lifetime | $9.99 | one-time |


### FitSkyGo

[App page](https://appshunter.io/ios/app/fitskygo/id6790631317)

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

**In-app purchases:** none


## Frequently asked questions

### Is nibe free?

nibe is free to download, with in-app purchases available.

### Is FitSkyGo free?

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

### Do nibe or FitSkyGo have ads?

Neither nibe nor FitSkyGo shows ads.

### Which is updated more often, nibe or FitSkyGo?

nibe ships an update every 3 days, and FitSkyGo every 4 days. Most recently, nibe was updated on October 24, 2026 and FitSkyGo on October 28, 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.*