# Laboratório Pasteur vs TDR App

The clearest difference is update cadence: Laboratório Pasteur at monthly against TDR App's every 70 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.

Laboratório Pasteur ships an update monthly, TDR App every 70 months. The most recent releases landed on September 12, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Laboratório Pasteur | TDR App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 70 months |
| Size | 41 MB | 16 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Laboratorio Pasteur Ltda EPP](https://appshunter.io/developer/1236304769) | [Roberto Santos Jr](https://appshunter.io/developer/1480847754) |

## What reviewers say

### Laboratório Pasteur

[App page](https://appshunter.io/ios/app/laboratorio-pasteur/id1236304770)

**Features:** macOS Compatibility

**In-app purchases:** none


### TDR App

[App page](https://appshunter.io/ios/app/tdr-app/id1501775113)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Laboratório Pasteur free?

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

### Is TDR App free?

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

### Do Laboratório Pasteur or TDR App have ads?

Neither Laboratório Pasteur nor TDR App shows ads.

### Which is updated more often, Laboratório Pasteur or TDR App?

Laboratório Pasteur ships an update monthly, and TDR App every 70 months. Most recently, Laboratório Pasteur was updated on September 12, 2026 and TDR App on September 11, 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.*