# DerDieDas vs Lingua Logger

The clearest difference is in-app purchases: DerDieDas at none against Lingua Logger's 2. DerDieDas also leads on ads (none vs shown). Lingua Logger's advantage is iOS requirement (15.1 vs 17.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Lingua Logger sells 2 in-app purchases, starting at $1.99 per month. DerDieDas asks for nothing beyond the download.

DerDieDas ships an update every 8 days, Lingua Logger every 2 weeks. The most recent releases landed on September 18, 2026 and July 27, 2026 respectively.

## The numbers

| Metric | DerDieDas | Lingua Logger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/lingua-logger-study-tracker/id6745210241/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 66 MB | 57 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Igor Perzhenitsa](https://appshunter.io/developer/1810882162) | [SWOL LLC (USA)](https://appshunter.io/developer/1601731157) |

## What reviewers say

### DerDieDas

[App page](https://appshunter.io/ios/app/derdiedas-german/id6745122637)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Lingua Logger

[App page](https://appshunter.io/ios/app/lingua-logger-study-tracker/id6745210241)

This app helps you track your language learning progress with detailed logging and visualization tools. Set goals, maintain streaks, and gain insights into your study habits across over 60 languages. Sync your data across devices and export your logs for further analysis.

**Highlights:** Log study time for any language activity, Visualize progress with charts and graphs, Set daily, weekly, or monthly study goals, Maintain daily study streaks, Support for over 60 languages, Export study logs as CSV, Cross-device synchronization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lingua Logger Premium Monthly | $1.99 | per month |
| Lingua Logger Premium Yearly | $14.99 | per year |


## Frequently asked questions

### Is DerDieDas free?

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

### Is Lingua Logger free?

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

### Do DerDieDas or Lingua Logger have ads?

Lingua Logger shows ads; DerDieDas does not.

### Which is updated more often, DerDieDas or Lingua Logger?

DerDieDas ships an update every 8 days, and Lingua Logger every 2 weeks. Most recently, DerDieDas was updated on September 18, 2026 and Lingua Logger on July 27, 2026.

---

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