# Celsius 2 vs AltWeatherCAN

The clearest difference is in-app purchases: AltWeatherCAN at none against Celsius 2's 6. AltWeatherCAN also leads on review sentiment (100% vs 70%) and update cadence (every 2 weeks vs every 7 months). Celsius 2's advantage is ratings volume (3 vs 1) and iOS requirement (10.3 vs 18.0). On price, rating, ads and device support there is nothing between them.

Both are free to download. Celsius 2 sells 6 in-app purchases, starting at $0.49 per month. AltWeatherCAN asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Celsius 2 against 5.0 for AltWeatherCAN. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews are what separate them: 70% of Celsius 2's written reviews are positive against 100% of AltWeatherCAN's.

Celsius 2 ships an update every 7 months, AltWeatherCAN every 2 weeks. The most recent releases landed on October 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Celsius 2 | AltWeatherCAN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/celsius-2/id966606737/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/altweathercan/id6737521465/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 69.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 3 MB | 19 MB |
| Requires iOS | **10.3** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Flipwire](https://appshunter.io/developer/404309629) | [Hanno Rein](https://appshunter.io/developer/325840976) |

## What reviewers say

### Celsius 2

[App page](https://appshunter.io/ios/app/celsius-2/id966606737)

Get the most accurate weather information for Canada with this app. It provides current conditions, forecasts, and weather warnings directly from Environment Canada, with radar images and customizable notifications.

**Highlights:** Environment Canada data, Current conditions, 24-hour and 7-day forecasts, Weather warnings, Radar images, GPS-based location

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip Jar Subscription | $0.49 | per month |
| Nice Tip | $0.99 | one-time |
| Kind Tip | $2.99 | one-time |
| Generous Tip | $4.99 | one-time |
| Amazing Tip | $9.99 | one-time |
| Astonishing Tip | $19.99 | one-time |


### AltWeatherCAN

[App page](https://appshunter.io/ios/app/altweathercan/id6737521465)

Access current weather conditions, hourly and 7-day forecasts, and animated radar maps for Canada. This app offers a straightforward, old-style interface for viewing precipitation and observed weather data. It utilizes publicly available information from Environment and Climate Change Canada.

**Highlights:** Current observed weather conditions, 24-hour hourly forecast, 7-day forecast, Animated precipitation radar map, Simple, intuitive interface, Publicly available ECCC data

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

**In-app purchases:** none


## Frequently asked questions

### Is Celsius 2 free?

Celsius 2 is free to download, with in-app purchases available.

### Is AltWeatherCAN free?

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

### Which has better reviews, Celsius 2 or AltWeatherCAN?

Celsius 2 and AltWeatherCAN are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Celsius 2 or AltWeatherCAN have ads?

Neither Celsius 2 nor AltWeatherCAN shows ads.

### Which is updated more often, Celsius 2 or AltWeatherCAN?

Celsius 2 ships an update every 7 months, and AltWeatherCAN every 2 weeks. Most recently, Celsius 2 was updated on October 8, 2026 and AltWeatherCAN on October 30, 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.*