# Learn German Phrasebook Lite + vs phase estimation algorithm

The clearest difference is in-app purchases: phase estimation algorithm at none against Learn German Phrasebook Lite +'s 1. phase estimation algorithm also leads on update cadence (monthly vs every 7 months). Learn German Phrasebook Lite +'s advantage is iOS requirement (7.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Learn German Phrasebook Lite + sells 1 one-off in-app purchase. phase estimation algorithm asks for nothing beyond the download.

Learn German Phrasebook Lite + ships an update every 7 months, phase estimation algorithm monthly. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Learn German Phrasebook Lite + | phase estimation algorithm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7 ratings)](https://appshunter.io/ios/app/learn-german-phrasebook-lite-plus/id883099544/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 71 MB | 12 MB |
| Requires iOS | **7.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sing Fu Chan](https://appshunter.io/developer/799399521) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### Learn German Phrasebook Lite +

[App page](https://appshunter.io/ios/app/learn-german-phrasebook-lite-plus/id883099544)

This app provides over 1200 free German phrases and vocabulary for travel and study, featuring authentic pronunciation and a user-friendly interface. It includes offline access, search functionality, and a favorites option for easy phrase saving.

**Highlights:** 1200+ free phrases and vocab, Authentic German pronunciation, User-friendly design, Search by English or German, Offline mode, Copy phrases, Favorite function

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### phase estimation algorithm

[App page](https://appshunter.io/ios/app/phase-estimation-algorithm/id6469448415)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Learn German Phrasebook Lite + free?

Learn German Phrasebook Lite + is free to download, with in-app purchases available.

### Is phase estimation algorithm free?

phase estimation algorithm is free to download, with no in-app purchases.

### Do Learn German Phrasebook Lite + or phase estimation algorithm have ads?

Neither Learn German Phrasebook Lite + nor phase estimation algorithm shows ads.

### Which is updated more often, Learn German Phrasebook Lite + or phase estimation algorithm?

Learn German Phrasebook Lite + ships an update every 7 months, and phase estimation algorithm monthly. Most recently, Learn German Phrasebook Lite + was updated on October 1, 2026 and phase estimation algorithm on October 3, 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.*