# Techniques de l'Ingénieur vs MetaDéfense

The clearest difference is ads: Techniques de l'Ingénieur at none against MetaDéfense's shown. Techniques de l'Ingénieur also leads on update cadence (every 4 months vs every 19 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Techniques de l'Ingénieur ships an update every 4 months, MetaDéfense every 19 months. The most recent releases landed on September 19, 2026 and July 5, 2026 respectively.

## The numbers

| Metric | Techniques de l'Ingénieur | MetaDéfense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/metadefense/id1464501019/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 58.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 19 months |
| Monetization | — | Ad-supported |
| Size | 30 MB | 19 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Editions T.I.](https://appshunter.io/developer/1562703975) | [Fabrice Wolf](https://appshunter.io/developer/1865515930) |

## What reviewers say

### Techniques de l'Ingénieur

[App page](https://appshunter.io/ios/app/techniques-de-lingenieur/id1436856536)

**Features:** macOS Compatibility

**In-app purchases:** none


### MetaDéfense

[App page](https://appshunter.io/ios/app/metadefense/id1464501019)

Stay informed about international geopolitics, defense, and strategic issues with continuously updated content. This app offers clear, structured, and accessible insights into complex global topics, available in 16 languages.

**Highlights:** International defense and geopolitics news, Content available in 16 languages, Optimized mobile interface, News notifications, Saved language preferences, No account creation required

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Techniques de l'Ingénieur free?

Techniques de l'Ingénieur is free to download, with no in-app purchases.

### Is MetaDéfense free?

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

### Do Techniques de l'Ingénieur or MetaDéfense have ads?

MetaDéfense shows ads; Techniques de l'Ingénieur does not.

### Which is updated more often, Techniques de l'Ingénieur or MetaDéfense?

Techniques de l'Ingénieur ships an update every 4 months, and MetaDéfense every 19 months. Most recently, Techniques de l'Ingénieur was updated on September 19, 2026 and MetaDéfense on July 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*