# Vesper Sky vs DaySky Forecast

The clearest difference is in-app purchases: DaySky Forecast at none against Vesper Sky's 3. DaySky Forecast also leads on update cadence (fortnightly vs every 2 months). Vesper Sky's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Vesper Sky sells 3 in-app purchases, starting at $2.99 per month. DaySky Forecast asks for nothing beyond the download.

Vesper Sky ships an update every 2 months, DaySky Forecast fortnightly. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Vesper Sky | DaySky Forecast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 126 MB | 3 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [iSimplifyMe LLC](https://appshunter.io/developer/1887111241) | [Tiago Galvao](https://appshunter.io/developer/6784019952) |

## 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 |


### DaySky Forecast

[App page](https://appshunter.io/ios/app/daysky-forecast/id6808738955)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vesper Sky free?

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

### Is DaySky Forecast free?

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

### Do Vesper Sky or DaySky Forecast have ads?

Neither Vesper Sky nor DaySky Forecast shows ads.

### Which is updated more often, Vesper Sky or DaySky Forecast?

Vesper Sky ships an update every 2 months, and DaySky Forecast fortnightly. Most recently, Vesper Sky was updated on November 9, 2026 and DaySky Forecast 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.*