# HeatAI vs Whimsy Weather

The clearest difference is update cadence: Whimsy Weather at every 5 days against HeatAI's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

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

HeatAI ships an update fortnightly, Whimsy Weather every 5 days. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | HeatAI | Whimsy Weather |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 87 MB | 24 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TECHCO Lab Pvt. Ltd.](https://appshunter.io/developer/1789754589) | [Candan](https://appshunter.io/developer/432839824) |

## What reviewers say

### HeatAI

[App page](https://appshunter.io/ios/app/heatai/id6740401350)

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

**In-app purchases:** none


### Whimsy Weather

[App page](https://appshunter.io/ios/app/whimsy-weather/id6804356461)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HeatAI free?

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

### Is Whimsy Weather free?

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

### Do HeatAI or Whimsy Weather have ads?

Neither HeatAI nor Whimsy Weather shows ads.

### Which is updated more often, HeatAI or Whimsy Weather?

HeatAI ships an update fortnightly, and Whimsy Weather every 5 days. Most recently, HeatAI was updated on October 16, 2026 and Whimsy Weather on October 6, 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.*