# Lambertus+ vs CGV E

The clearest difference is in-app purchases: Lambertus+ at none against CGV E's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CGV E sells 2 one-off in-app purchases. Lambertus+ asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Lambertus+ | CGV E |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | Free | — |
| Size | 18 MB | 20 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lambertus-Verlag GmbH](https://appshunter.io/developer/873636927) | [Carl Gerber Verlag Gesellschaft mit beschr�nkter Haftung](https://appshunter.io/developer/951691910) |

## What reviewers say

### Lambertus+

[App page](https://appshunter.io/ios/app/lambertus-plus/id873636924)

Access a digital library of specialized publications with advanced search and navigation. Annotate content with text, images, or audio. Organize your reading with bookmarks and a personal work desk for efficient research.

**Highlights:** Electronic table of contents, Fast and intelligent search, Work desk for full publication search, Add bookmarks, Personal annotations (text, image, audio), Attractive design

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

**In-app purchases:** none


### CGV E

[App page](https://appshunter.io/ios/app/cgv-e-book-kiosk/id1146882334)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kauf des Titels: Unter freiem Himmel | $11.99 | one-time |
| IHK-Prüfung | $17.99 | one-time |


## Frequently asked questions

### Is Lambertus+ free?

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

### Is CGV E free?

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

### Do Lambertus+ or CGV E have ads?

Neither Lambertus+ nor CGV E shows ads.

### Which is updated more often, Lambertus+ or CGV E?

Lambertus+ ships an update every 5 months, and CGV E every 5 months. Most recently, Lambertus+ was updated on October 3, 2026 and CGV E on October 12, 2026.

---

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