Comparison

iWeather++ vs Tempera

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

iWeather++

Features
Read full description

iWeather combines forecasts from 30+ of the world's most trusted meteorological sources, including ECMWF, NOAA, Met Norway, UK Met Office, JMA, and your regional weather authority, then uses AI to deliver one hyper-accurate prediction. Near-Term Accuracy Most weather apps show you a 10-day forecast. iWeather focus on what matters: the next 5 hours with surgical precision. When you need to know if you'll make it home dry, iWeather delivers. Minute-by-Minute Precision See precipitation probability for every minute of the next hour. Know if you have 12 minutes or 47 minutes before the rain starts. Plan your day with confidence, not guesswork. Smarter Than Any Single Source Weather models disagree constantly. iWeather weighs each source by reputation, regional expertise, and real-time agreement, giving you a confidence-rated forecast that outperforms any single provider.

About

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.

Highlights
  • 441 global city scenes
  • Dynamic weather overlay
  • Day and night artwork
  • Home screen widgets
  • Hourly and multi-day forecasts
  • Fast city switching
Features
Read full description

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

iWeather++4 screens
Tempera4 screens

Verdict

The call

The clearest difference is iOS requirement: iWeather++ at 15.1 against Tempera's 17.0. On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 31, 2026.

Scorecard1 real difference · 8 level
iWeather++ versus Tempera: the parameters behind the verdict, then further details
ParameteriWeather++Tempera
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size33 MB142 MB
Age rating4+4+
DeveloperSihyeon JangXinyu Hong

In-app purchases

None

iWeather++

No in-app purchases

None

Tempera

No in-app purchases

Questions

Is iWeather++ free?
iWeather++ is free to download, with no in-app purchases.
Is Tempera free?
Tempera is free to download, with no in-app purchases.
Do iWeather++ or Tempera have ads?
Neither iWeather++ nor Tempera shows ads.
Which is updated more often, iWeather++ or Tempera?
iWeather++ ships an update every 3 weeks, and Tempera every 3 weeks. Most recently, iWeather++ was updated on October 31, 2026 and Tempera on October 31, 2026.

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