# Bienestar térmico vs PGIS

The clearest difference is update cadence: PGIS at every 3 weeks against Bienestar térmico's every 18 months. Bienestar térmico's advantage is iOS requirement (13.0 vs 15.0). 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.

Bienestar térmico ships an update every 18 months, PGIS every 3 weeks. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Bienestar térmico | PGIS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 3 weeks** |
| Size | 18 MB | 64 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Instituto Nacional de Seguridad e Higiene en el Trabajo](https://appshunter.io/developer/1019192741) | [Midatech Consultores Limitada](https://appshunter.io/developer/1299876684) |

## What reviewers say

### Bienestar térmico

[App page](https://appshunter.io/ios/app/bienestar-termico/id1229597732)

**Features:** macOS Compatibility

**In-app purchases:** none


### PGIS

[App page](https://appshunter.io/ios/app/pgis/id1529742872)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bienestar térmico free?

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

### Is PGIS free?

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

### Do Bienestar térmico or PGIS have ads?

Neither Bienestar térmico nor PGIS shows ads.

### Which is updated more often, Bienestar térmico or PGIS?

Bienestar térmico ships an update every 18 months, and PGIS every 3 weeks. Most recently, Bienestar térmico was updated on September 8, 2026 and PGIS on September 10, 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.*