Kethi vs Tempera
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kethi
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Kethi is a thoughtfully designed weather app built for clarity and focus. Get real-time temperature, feels-like values, and current conditions in a clean, distraction-free interface. No clutter. No noise. Just the information you need. Whether you're planning your day or checking the air quality before heading outside, Kethi gives you accurate weather insights in seconds. Features: • Real-time temperature and conditions • Feels-like temperature • Clear air quality information • Simple, elegant design • Fast and lightweight performance Kethi removes the overwhelm from weather apps and delivers only what matters clearly and beautifully. Stay prepared. Stay informed.
Tempera
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.
- 441 global city scenes
- Dynamic weather overlay
- Day and night artwork
- Home screen widgets
- Hourly and multi-day forecasts
- Fast city switching
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Tempera turns weather into a calm, visual ritual. Explore 441 global cities as miniature 3D scenes that shift with local time, weather, and day or night. Open the app to see the city you care about, then swipe through the rest of your saved places. Why people use Tempera: - 441 city scenes with dedicated day and night artwork - Weather layered directly onto each city scene - Small, medium, and large Home Screen widgets - Local time, current conditions, feels-like temperature, humidity, sunrise, and sunset - Hourly detail and multi-day forecast - Fast city switching and shareable weather snapshots - English, Español, Deutsch, Français, 简体中文, 日本語, and 한국어 Tempera is built for people who watch the weather with emotion, not just utility. Keep a calm set of cities, follow places you love, and see each one change through the day. Perfect for travelers, remote teams, families across time zones, and anyone who wants weather that feels personal.
Screenshots
Verdict
The clearest difference is update cadence: Kethi at every 5 days against Tempera's every 3 weeks. Kethi also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Kethi ships an update every 5 days, Tempera every 3 weeks. The most recent releases landed on October 8, 2026 and September 26, 2026 respectively.
| Parameter | Kethi | Tempera |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 5 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 33 MB | 142 MB |
| Age rating | 4+ | 4+ |
| Developer | SeaStack | Xinyu Hong |
In-app purchases
Kethi
No in-app purchases
Tempera
No in-app purchases









