# Bertrand 1732 vs Libinvenio

The clearest difference is in-app purchases: Bertrand 1732 at none against Libinvenio's 4. Bertrand 1732 also leads on iOS requirement (12.4 vs 15.1). Libinvenio's advantage is update cadence (weekly vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. Libinvenio sells 4 one-off in-app purchases. Bertrand 1732 asks for nothing beyond the download.

Bertrand 1732 ships an update every 6 months, Libinvenio weekly. The most recent releases landed on October 26, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Bertrand 1732 | Libinvenio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Size | 21 MB | 45 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Livraria Bertrand - Sociedade de Comércio Livreiro](https://appshunter.io/developer/1471679197) | [Pedro Araujo](https://appshunter.io/developer/6785651282) |

## What reviewers say

### Bertrand 1732

[App page](https://appshunter.io/ios/app/bertrand-1732/id1471679198)

**Features:** macOS Compatibility

**In-app purchases:** none


### Libinvenio

[App page](https://appshunter.io/ios/app/libinvenio/id6785651280)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small tip | $1.99 | one-time |
| Libinvenio Supporter | $2.99 | one-time |
| Medium tip | $3.99 | one-time |
| Large tip | $8.99 | one-time |


## Frequently asked questions

### Is Bertrand 1732 free?

Bertrand 1732 is free to download, with no in-app purchases.

### Is Libinvenio free?

Libinvenio is free to download, with in-app purchases available.

### Do Bertrand 1732 or Libinvenio have ads?

Neither Bertrand 1732 nor Libinvenio shows ads.

### Which is updated more often, Bertrand 1732 or Libinvenio?

Bertrand 1732 ships an update every 6 months, and Libinvenio weekly. Most recently, Bertrand 1732 was updated on October 26, 2026 and Libinvenio on October 6, 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.*