# Lunar Phase | Moon Age vs Forecast

The clearest difference is in-app purchases: Lunar Phase | Moon Age at none against Forecast's 2. Lunar Phase | Moon Age also leads on update cadence (every 2 weeks vs every 3 months). Forecast's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Forecast sells 2 in-app purchases, starting at $0.49 per month. Lunar Phase | Moon Age asks for nothing beyond the download.

Lunar Phase | Moon Age ships an update every 2 weeks, Forecast every 3 months. The most recent releases landed on November 4, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Lunar Phase | Moon Age | Forecast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Size | 36 MB | 3 MB |
| Requires iOS | **16.7.10** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [Jason Koehn](https://appshunter.io/developer/1666093705) |

## What reviewers say

### Lunar Phase | Moon Age

[App page](https://appshunter.io/ios/app/lunar-phase-moon-age/id6503226435)

**Features:** macOS Compatibility

**In-app purchases:** none


### Forecast

[App page](https://appshunter.io/ios/app/forecast-nws/id6504900617)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.49 | per month |
| Yearly | $4.99 | per year |


## Frequently asked questions

### Is Lunar Phase | Moon Age free?

Lunar Phase | Moon Age is free to download, with no in-app purchases.

### Is Forecast free?

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

### Do Lunar Phase | Moon Age or Forecast have ads?

Lunar Phase | Moon Age shows ads; Forecast does not.

### Which is updated more often, Lunar Phase | Moon Age or Forecast?

Lunar Phase | Moon Age ships an update every 2 weeks, and Forecast every 3 months. Most recently, Lunar Phase | Moon Age was updated on November 4, 2026 and Forecast on October 25, 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.*