# Liebling haus audio vs Lock Learn

The clearest difference is in-app purchases: Liebling haus audio at none against Lock Learn's 1. Liebling haus audio also leads on device support (3 vs 1) and iOS requirement (12.0 vs 18.6). Lock Learn's advantage is ads (none vs shown) and update cadence (every 2 days vs every 12 months). On price there is nothing between them.

Both are free to download. Lock Learn sells 1 one-off in-app purchase. Liebling haus audio asks for nothing beyond the download.

Liebling haus audio ships an update every 12 months, Lock Learn every 2 days. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Liebling haus audio | Lock Learn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/lock-learn-passive-learning/id6778682190/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 85 MB | 3 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [RSVP LTD](https://appshunter.io/developer/808845333) | [MaxQ Consulting Services LLC](https://appshunter.io/developer/1814475176) |

## What reviewers say

### Liebling haus audio

[App page](https://appshunter.io/ios/app/liebling-haus-audio/id1471853493)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lock Learn

[App page](https://appshunter.io/ios/app/lock-learn-passive-learning/id6778682190)

Learn new vocabulary effortlessly by having words and definitions appear on your phone's lock screen every 10 minutes. Create custom word lists for any subject, from languages to professional terms, and tap to explore them further. Start with 20 free words and unlock unlimited access with a one-time purchase.

**Highlights:** Lock screen vocabulary widget, Customizable word lists by topic, Definitions and grammar labels, Tap to view word details, One-time purchase for unlimited words

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LockLearn | $1.99 | one-time |


## Frequently asked questions

### Is Liebling haus audio free?

Liebling haus audio is free to download, with no in-app purchases.

### Is Lock Learn free?

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

### Do Liebling haus audio or Lock Learn have ads?

Liebling haus audio shows ads; Lock Learn does not.

### Which is updated more often, Liebling haus audio or Lock Learn?

Liebling haus audio ships an update every 12 months, and Lock Learn every 2 days. Most recently, Liebling haus audio was updated on October 25, 2026 and Lock Learn on October 19, 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.*