# TSI Acesso QRCode vs Propulsor

The clearest difference is iOS requirement: TSI Acesso QRCode at 11.0 against Propulsor's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

TSI Acesso QRCode ships an update every 7 months, Propulsor every 4 months. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | TSI Acesso QRCode | Propulsor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 months** |
| Size | 15 MB | 25 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Telematica Sistemas Inteligentes LTDA](https://appshunter.io/developer/1592164436) | [Marco Aurelio Muller](https://appshunter.io/developer/1345988237) |

## What reviewers say

### TSI Acesso QRCode

[App page](https://appshunter.io/ios/app/tsi-acesso-qrcode/id1622206834)

**Features:** macOS Compatibility

**In-app purchases:** none


### Propulsor

[App page](https://appshunter.io/ios/app/propulsor/id6755545421)

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

**In-app purchases:** none


## Frequently asked questions

### Is TSI Acesso QRCode free?

TSI Acesso QRCode is free to download, with no in-app purchases.

### Is Propulsor free?

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

### Do TSI Acesso QRCode or Propulsor have ads?

Neither TSI Acesso QRCode nor Propulsor shows ads.

### Which is updated more often, TSI Acesso QRCode or Propulsor?

TSI Acesso QRCode ships an update every 7 months, and Propulsor every 4 months. Most recently, TSI Acesso QRCode was updated on October 5, 2026 and Propulsor 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.*