# PlumeMapper vs Escea SmartHeat

The clearest difference is device support: PlumeMapper at 3 against Escea SmartHeat's —. On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

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

PlumeMapper ships an update monthly, Escea SmartHeat every 6 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | PlumeMapper | Escea SmartHeat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Monthly** | Every 6 weeks |
| Size | 51 MB | 29 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Air Environment Consulting Pty Ltd](https://appshunter.io/developer/1535942495) | [Escea Ltd](https://appshunter.io/developer/514839650) |

## What reviewers say

### PlumeMapper

[App page](https://appshunter.io/ios/app/plumemapper/id1535942493)

**In-app purchases:** none


### Escea SmartHeat

[App page](https://appshunter.io/ios/app/escea-smartheat/id6498866456)

**In-app purchases:** none


## Frequently asked questions

### Is PlumeMapper free?

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

### Is Escea SmartHeat free?

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

### Which is updated more often, PlumeMapper or Escea SmartHeat?

PlumeMapper ships an update monthly, and Escea SmartHeat every 6 weeks. Most recently, PlumeMapper was updated on November 3, 2026 and Escea SmartHeat 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.*