# The Heating App vs Spruce Energy

The clearest difference is in-app purchases: Spruce Energy at none against The Heating App's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. The Heating App sells 2 in-app purchases, starting at $39.99 per month. Spruce Energy asks for nothing beyond the download.

The Heating App ships an update every 2 months, Spruce Energy monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | The Heating App | Spruce Energy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 71 MB | 5 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Equitotal Limited](https://appshunter.io/developer/1124880866) | [Spruce Energy Limited](https://appshunter.io/developer/1756576941) |

## What reviewers say

### The Heating App

[App page](https://appshunter.io/ios/app/the-heating-app/id6446893882)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $39.99 | per month |
| Yearly Subscription | $399.99 | per year |


### Spruce Energy

[App page](https://appshunter.io/ios/app/spruce-energy/id6530588740)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is The Heating App free?

The Heating App is free to download, with in-app purchases available.

### Is Spruce Energy free?

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

### Do The Heating App or Spruce Energy have ads?

Neither The Heating App nor Spruce Energy shows ads.

### Which is updated more often, The Heating App or Spruce Energy?

The Heating App ships an update every 2 months, and Spruce Energy monthly. Most recently, The Heating App was updated on November 3, 2026 and Spruce Energy on November 4, 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.*