# Grammaticus vs Logeion

The clearest difference is update cadence: Logeion at every 5 weeks against Grammaticus's every 27 months. Logeion also leads on ratings volume (71 vs 14). Grammaticus's advantage is rating (4.7 vs 4.4) and review sentiment (100% vs 86%). 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.

Grammaticus holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Logeion has 71 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 100% of Grammaticus's written reviews are positive against 86% of Logeion's.

Grammaticus ships an update every 27 months, Logeion every 5 weeks. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Grammaticus | Logeion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (14 ratings)](https://appshunter.io/ios/app/grammaticus/id517244087/reviews)** | [4.4 (71 ratings)](https://appshunter.io/ios/app/logeion/id727860177/reviews) |
| Number of ratings | 14 | **71** |
| Positive reviews | **100.0% of reviews** | 85.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 52 MB | 628 MB |
| Requires iOS | **13.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adrian Packel](https://appshunter.io/developer/517244370) | [The University of Chicago](https://appshunter.io/developer/373835814) |

## What reviewers say

### Grammaticus

[App page](https://appshunter.io/ios/app/grammaticus/id517244087)

Access and search three classic Greek and Latin grammars offline. Find specific sections instantly, bookmark favorites, and view citations. Ideal for students and scholars of ancient languages.

**Highlights:** Offline access to Smyth, Allen & Greenough, and Goodwin grammars, Full-text search in English, Greek, and Latin, Jump to sections by number, Bookmark favorite sections, Searchable citation history, View cited passages online

**Features:** macOS Compatibility

**In-app purchases:** none


### Logeion

[App page](https://appshunter.io/ios/app/logeion/id727860177)

Access multiple classical dictionaries for Greek and Latin words in one application. Provides frequency, collocation, and corpus examples for common terms. Includes a variety of authoritative lexicons and textbook data.

**Highlights:** Simultaneous Greek and Latin word lookup, Multiple classical dictionaries, Frequency and collocation data, Corpus examples, Draws from Greek and Latin textbooks

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

**In-app purchases:** none


## Frequently asked questions

### Is Grammaticus free?

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

### Is Logeion free?

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

### Which has better reviews, Grammaticus or Logeion?

Grammaticus is rated higher. Grammaticus averages 4.7 out of 5 from 14 ratings, while Logeion averages 4.4 from 71 ratings.

### Do Grammaticus or Logeion have ads?

Neither Grammaticus nor Logeion shows ads.

### Which is updated more often, Grammaticus or Logeion?

Grammaticus ships an update every 27 months, and Logeion every 5 weeks. Most recently, Grammaticus was updated on October 23, 2026 and Logeion on October 21, 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.*