Grammaticus

by Joel Gwynn · Education · $9.99

On Google Play since August 2013 · Data updated 2026-10-22

Google Play

Grammaticus is made and published by Joel Gwynn. AppBrain is an independent app data site and isn't affiliated with Joel Gwynn. The app name, icon, screenshots and description belong to Joel Gwynn and are shown as published on Google Play.

AppBrain's verdict

EstablishedNiche

Total installs: 600
Rating on Google Play: 4.67; 15 ratings
Last updated: August 31, 2026

Grammaticus is a niche app, with 600 installs. It doesn't have enough ratings yet to judge what users think.

Installs

Tracked by AppBrain

Last 30 days: 3
Play install range: 500+
Launched: August 2013

Installs over time

Grammaticus has been installed 600 times. Over the past 30 days, it has been installed 3 times.

Rankings

Google Play top charts

Google Play Rankings for Grammaticus

This app is not ranked

Competitors

Similar apps and more from Joel Gwynn

Alternatives to Grammaticus

Releases

Updates seen on Google Play

Version: 20260831-full
Launched: August 2013

Aug 31, 2026UpdateVersion 20260831-full
Aug 29, 2025UpdateVersion 20250811-full
Aug 29, 2024UpdateVersion 20240813-full
Apr 3, 2024Installs500+ installs
Nov 25, 2023UpdateVersion 20231125-full

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User feedback

Ratings and reviews on Google Play

Google Play Rating history and histogram

Comments on Grammaticus for Android

★★★★★ k m · Jun 30, 2018

This is a great aid to review grammar and vocabulary. I have found it very helpful.

★★★★★ A Google user · Feb 19, 2020

This app is great. It's helped with my vocab so much. In regard to the complaints about macrons, you can choose whether to require them or not. But placing a macron is super easy-you just capitalize the letter before typing it. This is much quicker than doing macrons in MS Word and doesn't take any longer to do than drawing one by hand. I'm glad my teacher recommended this app. I love being able to lie in bed and study vocab without using flashcards or the book. It's worth the money.

★★★★☆ A Google User · Aug 31, 2013

Promising application based on Whee lock's Latin I am glad to have found this app. It really helps with learning Latin. There are however a few imperfections that needs urgent attention. While following Whee lock's Latin chapter by chapter it sometimes leaves certain out paradigms in the Forms section. Wanting is especially some forms of the verbs, 'sum, esse, fui' and in chapter 12 the whole Future Perfect and Plus-U Perfect declensions. The font for the Dictionary is also HUGE and thus too big. A few minor bugs takes a 5 rating from it. - Has improved

★☆☆☆☆ Carlos Portales · Oct 20, 2016

Terrible version of precipice totum for iPhone Weird and unfriendly interface makes this app extremely impractical. The requirement to write the matrons is also a useless and an exaggerated demand. The vocabulary exercise's interface do not offer the answers, making it unbearably tedious to consult the dictionary every time you don't know the word (and its proper makron).

★★☆☆☆ Shimon Crown · Jun 12, 2017

Extremely unstable on Nexus 6p. Not intuitive. Overpriced. Marginally useful.

Technology

Found in the app by AppBrain

Ads: No ads
Price: $9.99
Libraries: 2
App size: 33.5 MB
Needs Android: 5.1+
Content rating: Everyone

Technologies used by Grammaticus

3 permissions · 2 libraries

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About the app and developer

About Grammaticus

Grammaticus is an education app developed by Joel Gwynn.

Install Statistics

Grammaticus has been installed 600 times. In the last 30 days, the app was installed 3 times.

User Ratings

Grammaticus is rated 4.67 out of 5 stars. The rating is based on 15 ratings.

App Information

Grammaticus costs $9.99. The app size is 33.47 MB. The latest version available is 20260831-full. The last update was on August 31, 2026.

Technical Requirements

Grammaticus requires Android 5.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since August 2013.

App Performance Report

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Developer information for Joel Gwynn

Joel Gwynn

joelman@gmail.com

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Store listing

By Joel Gwynn, from Google Play

“Grammaticus: The Wheelock's Latin Companion”

Screenshots by Joel Gwynn, from the Google Play listing

Description by Joel Gwynn Written by the developer, not by AppBrain. Click to read.

Grammaticus Totus (full version) is the study aid specifically for Wheelock’s Latin, 7th Edition, currently available for Android devices. The app follows the text chapter by chapter, helping you to practice the grammatical forms for the model words, as well as all of the vocabulary. Macrons are required, and macron entry is extremely simple: just hold down the vowel key, or enter a capital letter. Grammaticus also has a handy glossary of the entire Wheelock’s vocabulary.

A free trial version is available here https://play.google.com/store/apps/details?id=com.joelman.grammaticus&hl=en

Recent changes:
Updated to API 36 to fix layout problems

Official page on Google Play

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