# The Heating App vs The Detectory

The clearest difference is update cadence: The Detectory at every 6 days against The Heating App's every 2 months. On price, ads, in-app purchases 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 and The Detectory sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

The Heating App ships an update every 2 months, The Detectory every 6 days. The most recent releases landed on October 4, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | The Heating App | The Detectory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Size | 71 MB | 72 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Equitotal Limited](https://appshunter.io/developer/1124880866) | [Orange Pixel Limited](https://appshunter.io/developer/1855817761) |

## 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 |


### The Detectory

[App page](https://appshunter.io/ios/app/the-detectory/id6755717176)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly Subscription | $7.99 | per month |
| Pro Subscription Yearly | $69.99 | per year |


## Frequently asked questions

### Is The Heating App free?

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

### Is The Detectory free?

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

### Do The Heating App or The Detectory have ads?

Neither The Heating App nor The Detectory shows ads.

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

The Heating App ships an update every 2 months, and The Detectory every 6 days. Most recently, The Heating App was updated on October 4, 2026 and The Detectory on October 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*