# HSL vs Estonian Learn

The clearest difference is in-app purchases: HSL at none against Estonian Learn's 4. HSL also leads on rating (3.9 vs 3.5) and ratings volume (483 vs 4). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Estonian Learn sells 4 in-app purchases, starting at $5.99 per month. HSL asks for nothing beyond the download.

HSL holds the better App Store score, 3.9 against 3.5. That said, the two scores are not equally well evidenced: HSL has 483 ratings behind it against 4, so its average is the more settled of the two.

HSL ships an update monthly, Estonian Learn every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | HSL | Estonian Learn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (483 ratings)](https://appshunter.io/ios/app/hsl/id1340229182/reviews)** | [3.5 (4 ratings)](https://appshunter.io/ios/app/estonian-learn-for-beginners/id6446999004/reviews) |
| Number of ratings | **483** | 4 |
| Positive reviews | 14.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 94 MB | 92 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Helsingin seudun liikenne](https://appshunter.io/developer/1078409528) | [Ali Hassan](https://appshunter.io/developer/1669096087) |

## What reviewers say

### HSL

[App page](https://appshunter.io/ios/app/hsl/id1340229182)

Plan your public transport journeys in the Helsinki region, buy tickets, and get real-time updates. Access buses, trains, metro, trams, and ferries all in one place.

**Highlights:** Public transport ticket purchase, Journey planner, Real-time timetables, Vehicle tracking, Service disruption alerts, Multiple payment options

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent app for travel in Helsinki
- 👍 Convenient and worked very well
- 🚀 Great experience, nice UI

**What reviewers complain about**

- 🐛 Buggy and annoying
- 🐛 Doesn't work with international numbers
- 🐛 Kept coming with error triangle or claiming no internet connection
- 🐛 App doesn't function, unable to purchase tickets

**Reported bugs**

- Version 4.2.0 does not work on iPhone6 (iOS 12.5.5)
- Routes go blank, nothing to go back
- Login problems, like a scam
- Unable to create account, login, or purchase tickets

**Requested features**

- Allow buying multiple tickets in a single purchase
- Add maps showing all routes
- Provide email verification option instead of just SMS


### Estonian Learn

[App page](https://appshunter.io/ios/app/estonian-learn-for-beginners/id6446999004)

Master Estonian with a structured course designed for beginners. Build vocabulary, practice phrases, and test your knowledge with lessons and quizzes. Unlock the full curriculum through a subscription or one-time purchase for an ad-free experience.

**Highlights:** Structured lessons, Vocabulary building, Phrase practice, Quizzes, Beginner-focused, Ad-free premium option

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Estonian | $5.99 | per month |
| Estonian Learn | $6.99 | per 7 days |
| Estonian | $17.99 | per year |
| Estonian Course Premium | $29.99 | one-time |


## Frequently asked questions

### Is HSL free?

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

### Is Estonian Learn free?

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

### Which has better reviews, HSL or Estonian Learn?

HSL is rated higher. HSL averages 3.9 out of 5 from 483 ratings, while Estonian Learn averages 3.5 from 4 ratings.

### Do HSL or Estonian Learn have ads?

Both HSL and Estonian Learn show ads.

### Which is updated more often, HSL or Estonian Learn?

HSL ships an update monthly, and Estonian Learn every 3 months. Most recently, HSL was updated on October 24, 2026 and Estonian Learn on October 24, 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.*