# Mapei App vs Heat

The clearest difference is update cadence: Heat at every 11 days against Mapei App's every 6 weeks. Mapei App's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Mapei App ships an update every 6 weeks, Heat every 11 days. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Mapei App | Heat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/mapei-app/id1434705283/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 11 days** |
| Monetization | Free | — |
| Size | 32 MB | 106 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Mapei SpA](https://appshunter.io/developer/1392262949) | [OJ ELECTRONICS AS](https://appshunter.io/developer/1326069502) |

## What reviewers say

### Mapei App

[App page](https://appshunter.io/ios/app/mapei-app/id1434705283)

Access product catalogs, technical documents, and videos to learn about construction materials. Features calculators for estimating grout and sealant quantities for projects. Stay informed with the latest industry news and updates.

**Highlights:** Product catalogs, Technical documentation, Instructional videos, Grout and sealant calculators, Project quantity estimation, Industry news magazine

**Features:** macOS Compatibility

**In-app purchases:** none


### Heat

[App page](https://appshunter.io/ios/app/heat-microtemp/id6762533477)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mapei App free?

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

### Is Heat free?

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

### Do Mapei App or Heat have ads?

Neither Mapei App nor Heat shows ads.

### Which is updated more often, Mapei App or Heat?

Mapei App ships an update every 6 weeks, and Heat every 11 days. Most recently, Mapei App was updated on October 24, 2026 and Heat on October 16, 2026.

---

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