# HeatMapper vs EatonAR

The clearest difference is device support: EatonAR at 3 against HeatMapper's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

HeatMapper ships an update every 7 months, EatonAR every 6 months. Both last shipped on September 17, 2026.

## The numbers

| Metric | HeatMapper | EatonAR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 months** |
| Size | 26 MB | 1.3 GB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Contractor Nation Corporation](https://appshunter.io/developer/1126353201) | [Eaton Corporation](https://appshunter.io/developer/439590491) |

## What reviewers say

### HeatMapper

[App page](https://appshunter.io/ios/app/heatmapper/id1282095564)

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

**In-app purchases:** none


### EatonAR

[App page](https://appshunter.io/ios/app/eatonar/id1537135098)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HeatMapper free?

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

### Is EatonAR free?

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

### Do HeatMapper or EatonAR have ads?

Neither HeatMapper nor EatonAR shows ads.

### Which is updated more often, HeatMapper or EatonAR?

HeatMapper ships an update every 7 months, and EatonAR every 6 months. Most recently, HeatMapper was updated on September 17, 2026 and EatonAR on September 17, 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.*