# WTM3D vs Concepto

The clearest difference is update cadence: WTM3D at every 3 weeks against Concepto'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.

WTM3D ships an update every 3 weeks, Concepto every 3 months. The most recent releases landed on September 10, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | WTM3D | Concepto |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | — | Free |
| Size | 177 MB | 27 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MC1 TECNOLOGIA LTDA](https://appshunter.io/developer/1298696792) | [Lageado Biotecnologia e Pecuaria](https://appshunter.io/developer/1661190065) |

## What reviewers say

### WTM3D

[App page](https://appshunter.io/ios/app/wtm3d/id1539497527)

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

**In-app purchases:** none


### Concepto

[App page](https://appshunter.io/ios/app/concepto/id1661190063)

This application allows users to consult and generate reports related to IATF and TEF. It serves as a client for Concepto IATF, providing access to essential data and functionalities.

**Highlights:** IATF consultation, TEF consultation, Report generation, Client for Concepto IATF

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

**In-app purchases:** none


## Frequently asked questions

### Is WTM3D free?

WTM3D is free to download, with no in-app purchases.

### Is Concepto free?

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

### Do WTM3D or Concepto have ads?

Neither WTM3D nor Concepto shows ads.

### Which is updated more often, WTM3D or Concepto?

WTM3D ships an update every 3 weeks, and Concepto every 3 months. Most recently, WTM3D was updated on September 10, 2026 and Concepto on September 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.*