# LEO Dictionary vs Launch Buoy

The clearest difference is in-app purchases: Launch Buoy at none against LEO Dictionary's 5. Launch Buoy also leads on ads (none vs shown). LEO Dictionary's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 16.4). On price and device support there is nothing between them.

Both are free to download. LEO Dictionary sells 5 in-app purchases, starting at $7.49 per year. Launch Buoy asks for nothing beyond the download.

LEO Dictionary ships an update every 3 weeks, Launch Buoy every 2 months. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | LEO Dictionary | Launch Buoy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (225 ratings)](https://appshunter.io/ios/app/leo-dictionary/id396838427/reviews)** | — |
| Number of ratings | **225** | — |
| Positive reviews | 67.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 75 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LEO GmbH](https://appshunter.io/developer/396838430) | [Blue Ridge Bargains](https://appshunter.io/developer/1704892765) |

## What reviewers say

### LEO Dictionary

[App page](https://appshunter.io/ios/app/leo-dictionary/id396838427)

Access extensive language dictionaries with example sentences and audio pronunciations. Improve your vocabulary with a spaced repetition system and get help with language questions in community forums.

**Highlights:** Extensive multilingual dictionaries, Audio pronunciation, Vocabulary trainer with spaced repetition, User-created wordlists, Language learning forums, Noun and verb tables, Grammar and etymology

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free annual subscription | $7.49 | per year |
| Westermann Camden Town 5 | $8.95 | one-time |
| Westermann Camden Town 6 | $8.95 | one-time |
| Westermann Camden Town 7 | $8.95 | one-time |
| Westermann Camden Town 8 | $8.95 | one-time |

**What reviewers like**

- 🚀 Fast and accurate translations
- 📚 Comprehensive dictionary with examples
- 🔍 Helpful search and lookup features
- 💻 Seamless integration with website
- 🏫 Recommended by teachers and professors

**What reviewers complain about**

- 🔍 Difficult to navigate and find specific words
- 💰 Aggressive push for paid subscription
- 📺 Intrusive and distracting advertisements
- 🔌 Requires internet connection, no offline mode
- 🐛 Occasional crashes and bugs

**Reported bugs**

- Search function not working reliably
- App crashes when switching between languages
- Saved word lists not syncing across devices
- Inconsistent performance on older devices

**Requested features**

- Offline dictionary functionality
- Improved word list management and editing
- Customizable user interface and themes
- Enhanced verb conjugation and grammar tools
- Seamless integration with language learning apps


### Launch Buoy

[App page](https://appshunter.io/ios/app/launch-buoy/id6761313859)

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

**In-app purchases:** none


## Frequently asked questions

### Is LEO Dictionary free?

LEO Dictionary is free to download, with in-app purchases available.

### Is Launch Buoy free?

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

### Do LEO Dictionary or Launch Buoy have ads?

LEO Dictionary shows ads; Launch Buoy does not.

### Which is updated more often, LEO Dictionary or Launch Buoy?

LEO Dictionary ships an update every 3 weeks, and Launch Buoy every 2 months. Most recently, LEO Dictionary was updated on October 15, 2026 and Launch Buoy on October 12, 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.*