# S vs Sintropas

The clearest difference is update cadence: S at every 2 weeks against Sintropas's every 3 months. 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.

S ships an update every 2 weeks, Sintropas every 3 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | S | Sintropas |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 40 MB | 44 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Reinaldo de Aguiar](https://appshunter.io/developer/1458113408) | [LAON SOLUCOES EM TECNOLOGIA LTDA.](https://appshunter.io/developer/1464703070) |

## What reviewers say

### S

[App page](https://appshunter.io/ios/app/s-pro/id1458113409)

Monitor your fleet in real-time with advanced tracking and telemetry. View vehicle locations, speeds, and status, create routes, and receive custom alerts for enhanced fleet management.

**Highlights:** Real-time vehicle tracking with location and speed, Route creation and navigation integration, Virtual geofencing with alerts, Remote vehicle locking/unlocking, Live map with customizable icons, Detailed historical data and trip summaries, Customizable push notifications for alerts

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

**In-app purchases:** none


### Sintropas

[App page](https://appshunter.io/ios/app/sintropas/id1464703071)

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

**In-app purchases:** none


## Frequently asked questions

### Is S free?

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

### Is Sintropas free?

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

### Do S or Sintropas have ads?

Neither S nor Sintropas shows ads.

### Which is updated more often, S or Sintropas?

S ships an update every 2 weeks, and Sintropas every 3 months. Most recently, S was updated on October 8, 2026 and Sintropas on October 7, 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.*