# Zoology Dictionary Pro vs Synapse

The clearest difference is review sentiment: Synapse at 100% against Zoology Dictionary Pro's 0%. Synapse also leads on rating (5.0 vs 1.0) and ratings volume (3 vs 1). Zoology Dictionary Pro's advantage is iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Synapse holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 0% of Zoology Dictionary Pro's written reviews are positive against 100% of Synapse's.

## The numbers

| Metric | Zoology Dictionary Pro | Synapse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/zoology-dictionary-pro/id1492601778/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/synapse-language-learning/id6753658560/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Monetization | Free | Free |
| Size | 16 MB | 182 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Donik Ariyanto](https://appshunter.io/developer/1325008963) | [The Synaptic Learning Company LLC](https://appshunter.io/developer/6787863395) |

## What reviewers say

### Zoology Dictionary Pro

[App page](https://appshunter.io/ios/app/zoology-dictionary-pro/id1492601778)

Access a comprehensive offline dictionary of zoology terms and definitions. Search for specific words, bookmark favorites, and test your knowledge with quizzes. Ideal for students and enthusiasts needing quick access to zoological vocabulary.

**Highlights:** Offline access to all data, Tens of thousands of zoology terms, Searchable vocabulary, Bookmark favorite terms, Word of the day feature, Zoology term quizzes

**Features:** macOS Compatibility

**In-app purchases:** none


### Synapse

[App page](https://appshunter.io/ios/app/synapse-language-learning/id6753658560)

This app focuses on language learning through sound and memory, using immersive stories and ear training exercises. It offers visual grammar guides, camera-based flashcards, and collaborative learning features. Learn 26 languages with a science-backed approach.

**Highlights:** Immersive story podcasts, Science-based ear training, Camera-powered flashcards, Visual grammar tables, Collaborative sentence practice, Alphabet courses from zero

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

**In-app purchases:** none


## Frequently asked questions

### Is Zoology Dictionary Pro free?

Zoology Dictionary Pro is free to download, with no in-app purchases.

### Is Synapse free?

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

### Which has better reviews, Zoology Dictionary Pro or Synapse?

Synapse is rated higher. Zoology Dictionary Pro averages 1.0 out of 5 from 1 ratings, while Synapse averages 5.0 from 3 ratings.

### Do Zoology Dictionary Pro or Synapse have ads?

Neither Zoology Dictionary Pro nor Synapse shows ads.

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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.*