# Compatec vs Postos ST

The clearest difference is review sentiment: Postos ST at 83% against Compatec's 38%. Postos ST also leads on update cadence (every 3 weeks vs every 3 months). Compatec's advantage is monetization model (free vs ad-supported) and iOS requirement (11.0 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.

Compatec ships an update every 3 months, Postos ST every 3 weeks. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Compatec | Postos ST |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/compatec/id1394726813/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 38.0% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 24 MB | 116 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CONTINENTE INDUSTRIA MECANICA LTDA](https://appshunter.io/developer/1394726812) | [Argo Sistemas Ltda](https://appshunter.io/developer/1285308791) |

## What reviewers say

### Compatec

[App page](https://appshunter.io/ios/app/compatec/id1394726813)

Control and monitor your Compatec alarm system remotely via smartphone. Arm/disarm the system, manage zones, trigger outputs, and view event history. Receive real-time notifications even when the app is closed.

**Highlights:** Arm/disarm alarm system, Zone bypass, PGM output control, Siren activation, Event history log, Real-time status updates, Push notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### Postos ST

[App page](https://appshunter.io/ios/app/postos-st/id1555269014)

Get discounts, cashback, and other benefits on fuel purchases at Santa Terezinha gas stations. This app helps you save money on your refueling needs.

**Highlights:** Fuel discounts, Cashback rewards, Exclusive benefits, Locate gas stations, Track purchases

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

**In-app purchases:** none


## Frequently asked questions

### Is Compatec free?

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

### Is Postos ST free?

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

### Do Compatec or Postos ST have ads?

Neither Compatec nor Postos ST shows ads.

### Which is updated more often, Compatec or Postos ST?

Compatec ships an update every 3 months, and Postos ST every 3 weeks. Most recently, Compatec was updated on October 5, 2026 and Postos ST on October 3, 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.*