# HeatAI vs Backyard Weather

The clearest difference is in-app purchases: HeatAI at none against Backyard Weather's 1. HeatAI also leads on iOS requirement (15.6 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Backyard Weather sells 1 in-app purchase, starting at $14.99 per year. HeatAI asks for nothing beyond the download.

HeatAI ships an update fortnightly, Backyard Weather every 3 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | HeatAI | Backyard Weather |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/backyard-weather-pws/id6759879178/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 87 MB | 21 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | +4 |
| Developer | [TECHCO Lab Pvt. Ltd.](https://appshunter.io/developer/1789754589) | [Samuel Albrecht](https://appshunter.io/developer/1801053552) |

## What reviewers say

### HeatAI

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

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

**In-app purchases:** none


### Backyard Weather

[App page](https://appshunter.io/ios/app/backyard-weather-pws/id6759879178)

Monitor personal weather stations, aviation weather, and coastal conditions. View current readings, historical charts for up to 11 metrics, and customize units. Offers widgets and a watch app for convenient access to weather data.

**Highlights:** Personal weather station monitoring, Aviation weather (METAR), Coastal conditions (NOAA tides), Current conditions and historical charts, Customizable units and display, Widgets and watch app support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Backyard Weather Pro | $14.99 | per year |


## Frequently asked questions

### Is HeatAI free?

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

### Is Backyard Weather free?

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

### Do HeatAI or Backyard Weather have ads?

Neither HeatAI nor Backyard Weather shows ads.

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

HeatAI ships an update fortnightly, and Backyard Weather every 3 weeks. Most recently, HeatAI was updated on October 25, 2026 and Backyard Weather on October 28, 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.*