# ClimApp vs Weatherproof

The clearest difference is review sentiment: Weatherproof at 75% against ClimApp's 0%. ClimApp's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Weatherproof sells 1 one-off in-app purchase. ClimApp asks for nothing beyond the download.

ClimApp ships an update every 2 months, Weatherproof monthly. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ClimApp | Weatherproof |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (11 ratings)](https://appshunter.io/ios/app/weatherproof-outfit-guide/id1582380066/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 18 MB | 72 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | +17 | 4+ |
| Developer | [Certec](https://appshunter.io/developer/1333533623) | [Martin Appelmann](https://appshunter.io/developer/1582380068) |

## What reviewers say

### ClimApp

[App page](https://appshunter.io/ios/app/climapp/id1458460604)

This app provides personalized thermal climate stress predictions based on environmental conditions and individual physiology. It helps vulnerable populations and workers prepare for and adapt to adverse weather, offering optimized strategies for heat waves and cold spells.

**Highlights:** Personalized thermal stress prediction, Adaptation strategies for adverse weather, Health and productivity impact analysis, Heat wave and cold spell warnings, Individual physiology integration, Regular updates with new thermal models

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

**In-app purchases:** none


### Weatherproof

[App page](https://appshunter.io/ios/app/weatherproof-outfit-guide/id1582380066)

This weather application provides detailed forecasts and suggests appropriate outfits for any condition. Users can customize clothing temperature ranges and add personal wardrobe items. Future updates promise home widgets, smartwatch support, and severe weather alerts.

**Highlights:** Instant outfit suggestions, Customizable clothing temperature ranges, Add personal wardrobe items, Detailed hourly forecast, Outfit advice for any condition, Home widgets (upcoming), Smartwatch support (upcoming)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertisement | $3.99 | one-time |


## Frequently asked questions

### Is ClimApp free?

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

### Is Weatherproof free?

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

### Do ClimApp or Weatherproof have ads?

Weatherproof shows ads; ClimApp does not.

### Which is updated more often, ClimApp or Weatherproof?

ClimApp ships an update every 2 months, and Weatherproof monthly. Most recently, ClimApp was updated on October 27, 2026 and Weatherproof 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.*