# Vesper Sky vs nibe

The clearest difference is update cadence: nibe at every 3 days against Vesper Sky's monthly. Vesper Sky's advantage is iOS requirement (16.4 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Vesper Sky sells 3 in-app purchases, starting at $2.99 per month and nibe sells 2 in-app purchases, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

Vesper Sky ships an update monthly, nibe every 3 days. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Vesper Sky | nibe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/nibe/id6783135554/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | — | Free |
| Size | 126 MB | 10 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [iSimplifyMe LLC](https://appshunter.io/developer/1887111241) | [Kyle Neer](https://appshunter.io/developer/6783135766) |

## What reviewers say

### Vesper Sky

[App page](https://appshunter.io/ios/app/vesper-sky/id6762069223)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vesper | $2.99 | per month |
| Vesper Annual | $24.99 | per year |
| Vesper Lifetime | $59.99 | one-time |


### 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 |


## Frequently asked questions

### Is Vesper Sky free?

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

### Is nibe free?

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

### Do Vesper Sky or nibe have ads?

Neither Vesper Sky nor nibe shows ads.

### Which is updated more often, Vesper Sky or nibe?

Vesper Sky ships an update monthly, and nibe every 3 days. Most recently, Vesper Sky was updated on October 19, 2026 and nibe on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*