# Transparent Language Online vs Maercker D60

The clearest difference is in-app purchases: Maercker D60 at none against Transparent Language Online's 4. Transparent Language Online's advantage is update cadence (monthly vs every 31 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Transparent Language Online sells 4 in-app purchases, starting at $24.99 per month. Maercker D60 asks for nothing beyond the download.

Transparent Language Online ships an update monthly, Maercker D60 every 31 months. The most recent releases landed on October 26, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Transparent Language Online | Maercker D60 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.2K ratings)](https://appshunter.io/ios/app/transparent-language-online/id1424518564/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 31 months |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 144 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Transparent Language, Inc.](https://appshunter.io/developer/293154354) | [Maercker D60](https://appshunter.io/developer/1729472644) |

## What reviewers say

### Transparent Language Online

[App page](https://appshunter.io/ios/app/transparent-language-online/id1424518564)

Learn over 100 languages on the go with this app. It offers alphabet lessons, vocabulary building, and core skill activities for listening, speaking, reading, and writing. Smart review features help you retain what you learn.

**Highlights:** 100+ languages available, Alphabet lessons, Supplemental vocabulary building, Core skill activities (listening, speaking, reading, writing), Smart insight and review system, Native speaker pronunciation

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Language - Monthly | $24.99 | per month |
| All Languages - Monthly | $49.99 | per month |
| 1 Language - Yearly | $149.99 | per year |
| All Languages - Yearly | $249.99 | per year |

**What reviewers like**

- 💻 Comprehensive language learning platform
- 🎓 Effective teaching methods
- 🆓 Free with library card
- 🌐 Wide range of languages available
- 🔄 Helpful review and refresh features

**What reviewers complain about**

- 🐞 Bugs and technical issues
- 🖥️ Outdated and sluggish app interface
- 📝 Rigid typing and input requirements
- 🗣️ Unreliable speech recognition
- 🤔 Questionable course structure and progression

**Reported bugs**

- App crashes during pronunciation activities
- Microphone access issues on iPhone
- Unresponsive and slow performance
- Incomplete or distorted content display
- Inconsistent syncing and progress tracking

**Requested features**

- Save vocabulary from lessons for review
- More engaging and interactive UI
- Improved speech recognition and feedback
- Flexible answer acceptance for phrases
- Better alignment between lesson content and language fundamentals


### Maercker D60

[App page](https://appshunter.io/ios/app/maercker-d60/id6477493376)

**In-app purchases:** none


## Frequently asked questions

### Is Transparent Language Online free?

Transparent Language Online is free to download, with in-app purchases available.

### Is Maercker D60 free?

Maercker D60 is free to download, with no in-app purchases.

### Do Transparent Language Online or Maercker D60 have ads?

Neither Transparent Language Online nor Maercker D60 shows ads.

### Which is updated more often, Transparent Language Online or Maercker D60?

Transparent Language Online ships an update monthly, and Maercker D60 every 31 months. Most recently, Transparent Language Online was updated on October 26, 2026 and Maercker D60 on October 4, 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.*