# BU Alsace vs DecaPocket

The clearest difference is update cadence: DecaPocket at every 3 weeks against BU Alsace's every 4 months. BU Alsace's advantage is iOS requirement (12.0 vs 14.0). 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.

BU Alsace ships an update every 4 months, DecaPocket every 3 weeks. The most recent releases landed on September 25, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | BU Alsace | DecaPocket |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 25 MB | 12 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [DOT BEYOND SRL](https://appshunter.io/developer/1384557126) | [Decalog](https://appshunter.io/developer/1186287290) |

## What reviewers say

### BU Alsace

[App page](https://appshunter.io/ios/app/bu-alsace/id1617603092)

**Features:** Vision Pro support

**In-app purchases:** none


### DecaPocket

[App page](https://appshunter.io/ios/app/decapocket/id6753220385)

Access all your library's resources instantly from your pocket. Stay connected with your library more easily than ever before.

**Highlights:** Instant library resource access, Pocket-sized convenience, Easy library connection, All library resources in one place

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BU Alsace free?

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

### Is DecaPocket free?

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

### Do BU Alsace or DecaPocket have ads?

Neither BU Alsace nor DecaPocket shows ads.

### Which is updated more often, BU Alsace or DecaPocket?

BU Alsace ships an update every 4 months, and DecaPocket every 3 weeks. Most recently, BU Alsace was updated on September 25, 2026 and DecaPocket on October 5, 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.*