# Explayn vs Lingua Logger

The clearest difference is rating: Lingua Logger at 5.0 against Explayn's 4.2. Explayn's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, review sentiment, ratings volume 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. Explayn asks for nothing beyond the download.

Lingua Logger holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 6 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Explayn | Lingua Logger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (6 ratings)](https://appshunter.io/ios/app/explayn-learn-chemistry/id6448284993/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/lingua-logger-study-tracker/id6745210241/reviews)** |
| Number of ratings | 6 | 6 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1.3 GB | 57 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Francois Lagunas](https://appshunter.io/developer/1585614718) | [SWOL LLC (USA)](https://appshunter.io/developer/1601731157) |

## What reviewers say

### Explayn

[App page](https://appshunter.io/ios/app/explayn-learn-chemistry/id6448284993)

Explore chemistry through interactive 3D experiments and virtual lessons. Build molecules, understand atomic vibrations, and learn scientific history with a virtual teacher. This app makes complex theories accessible and engaging, even without prior knowledge.

**Highlights:** Interactive 3D universe exploration, Hands-on molecule building, Virtual experiments, Gamified learning experience, Lessons curated by expert teachers, Real-life examples and scientific history

**Features:** macOS Compatibility

**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 Explayn free?

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

### Is Lingua Logger free?

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

### Which has better reviews, Explayn or Lingua Logger?

Lingua Logger is rated higher. Explayn averages 4.2 out of 5 from 6 ratings, while Lingua Logger averages 5.0 from 6 ratings.

### Do Explayn or Lingua Logger have ads?

Lingua Logger shows ads; Explayn does not.

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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.*