# Tempera vs Noeul ON

The clearest difference is update cadence: Noeul ON at every 2 days against Tempera's every 3 weeks. Noeul ON also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

Tempera ships an update every 3 weeks, Noeul ON every 2 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Tempera | Noeul ON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tempera/id6761679524/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 142 MB | 44 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Xinyu Hong](https://appshunter.io/developer/1883449097) | [Woosoo Kim](https://appshunter.io/developer/6795011993) |

## What reviewers say

### Tempera

[App page](https://appshunter.io/ios/app/tempera/id6761679524)

Experience weather as a visual ritual with 441 global cities rendered as miniature 3D scenes. See local time, weather conditions, and day/night cycles dynamically change. Offers hourly and multi-day forecasts, home screen widgets, and fast city switching for a personal weather experience.

**Highlights:** 441 global city scenes, Dynamic weather overlay, Day and night artwork, Home screen widgets, Hourly and multi-day forecasts, Fast city switching

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

**In-app purchases:** none


### Noeul ON

[App page](https://appshunter.io/ios/app/noeul-on-sunset-forecast/id6795621715)

**In-app purchases:** none


## Frequently asked questions

### Is Tempera free?

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

### Is Noeul ON free?

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

### Do Tempera or Noeul ON have ads?

Neither Tempera nor Noeul ON shows ads.

### Which is updated more often, Tempera or Noeul ON?

Tempera ships an update every 3 weeks, and Noeul ON every 2 days. Most recently, Tempera was updated on October 31, 2026 and Noeul ON on November 6, 2026.

---

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