# Punctuation & Capitalization > Interactive app for learning punctuation, capitalization, and abbreviations. (iPhone/iPad app by Grammaropolis LLC.) - Source: https://appshunter.io/ios/app/punctuation-and-capitalization/id935300074 (this page in markdown: same URL + `.md`) - Developer: [Grammaropolis LLC](https://appshunter.io/developer/416441552) - Category: Education, Games, Puzzle - Price: $2.99 - Rating: 2.20/5 from 10 App Store ratings · 10 written reviews indexed - Age rating: 4+ - Requires: iOS 7.0 · 509 MB - Languages: American English - Released: 2014-12-02 - Data updated: 2026-08-31 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/punctuation-and-capitalization/id935300074/reviews.md ## What is Punctuation & Capitalization? Greetings, Cadet, and welcome to the Punctuation Department! Punctuation is the police force of Grammaropolis, keeping the sentences running smoothly and clearly. Without punctuation, there would be total chaos! Meet Officer Period, Detective Question Mark, and Sergeant Exclamation Mark and discover everything they do to add clarity to your writing. Includes bonus sections on Capitalization and Abbreviation! Track your progress through our puzzle bank, and test your knowledge with increasing levels of difficulty. Drag and drop the appropriate punctuation and capitalization to sentences and paragraphs! Grammaropolis was created and developed in the ultimate proving grounds: the classroom. ## Key features - Interactive punctuation exercises - Capitalization lessons - Abbreviation guide - Progress tracking - Drag and drop activities - Increasing difficulty levels ## Chart rankings - #188 in Top Paid · Education (US App Store) ## Recent user reviews (10 of 10) All indexed reviews: https://appshunter.io/ios/app/punctuation-and-capitalization/id935300074/reviews.md ### 2/5 — Sound is not work on iphone13 pro *2022-06-20* Is this like an abandoned app? I’ve made the purchase on the bundle pack and the sound isn’t working on either of them. Am very disappointed. ### 5/5 — It was really good *2021-01-29* It was A really good app there are loads of thing in it for children it teaches them about the end marks and they can keep track of their progress.wonderful! But I wish they had more apps. ### 1/5 — The volume... *2020-07-24* This is a decent app, however the content is not really worth paying for. The main issue is the sound is kind of wonky. It has to be all the way up to hear it, but it’s too loud. Lowering the volume even a tiny bit makes it go silent. This kind of stresses my son out. He has autism, so he is very sensitive, and the volume needs to be easily adjustable. ### 1/5 — Can't hear a thing! *2020-02-19* No sound. Too bad ### 1/5 — Very low sound *2019-06-17* Just like the other reviewers, I was very disappointed to discover how low of a sound this has. You have to crank it up to the max volume to hear something. It’s such a shame. I feel I wasted money on this. Such easy fix too. Why can’t this be fixed? ### 1/5 — Sound needs to be fixed *2019-02-07* The concept is great but the sound doesn’t work. I wanted something to teach my 2nd grader some ELA concepts but unfortunately this will not hold her attention without sound. ### 2/5 — Overpriced and very limited *2019-01-18* I am seeking an app to teach a 2nd grader about capitalization. This just won’t do the job. ### 1/5 — Help *2015-10-02* Same problem! No sound. ### 2/5 — No sound *2015-09-26* It seems like a good app. It would be better if the sound worked. I have a new IPAD Air 2 and this app has no sound on it. ### 5/5 — Another great app from Grammaropolis! *2014-12-05* This is a great way to think about punctuation. I love Sherlock Holmes as the detective question mark. We have the other Grammaropolis app, where the parts of speech are characters, and this is similar. My son (2nd grade) really enjoys the puzzle/quizzes — he has struggled with capitalization in the past, and having these exercises is helpful. Also, the voices are great. ## Frequently asked questions about Punctuation & Capitalization ### What is Punctuation & Capitalization? Punctuation & Capitalization is an educational app designed to teach users about the correct use of punctuation marks, capitalization, and abbreviations. It uses interactive puzzles and progress tracking to make learning engaging. ### How does Punctuation & Capitalization teach grammar? The app employs a gamified approach with characters like Officer Period and Detective Question Mark. Users learn through drag-and-drop exercises and puzzles that test their knowledge with increasing difficulty. ### What age is Punctuation & Capitalization suitable for? This app is suitable for users aged 4 and above, making it appropriate for young learners and anyone looking to reinforce their grammar fundamentals. ### Does Punctuation & Capitalization have ads? No, Punctuation & Capitalization does not contain advertisements. It is a paid application that offers an uninterrupted learning experience. ### What devices support Punctuation & Capitalization? Punctuation & Capitalization is available for iPhone, iPad, and iPod devices, allowing users to learn on their preferred Apple mobile devices. ### How often is Punctuation & Capitalization updated? The app was last updated on November 2, 2017, with version 1.5. While it has not seen recent updates, its core educational content remains relevant for grammar learning. ### What is the price of Punctuation & Capitalization? Punctuation & Capitalization is a paid app priced at $2.99. This one-time purchase grants access to all its features without any additional in-app purchases or subscriptions. ### What is the user rating for Punctuation & Capitalization? Punctuation & Capitalization has an average rating of 2.1 stars based on 9 user reviews. This indicates a mixed reception from its user base. ## Version history (last 3 releases) ### 1.5 — 2017-11-02 This update from Apple will improve the functionality of this app. No new features are included. iOS 11 support. ### 1.2 — 2015-01-22 Now optimized for both iPhone and iPad! We've also improved the quiz mechanics and enhanced the Mayor's audio, and we've fixed a minor bug or two. ### 1.0 — 2014-12-01 No release notes. ## Apps similar to Punctuation & Capitalization | App | Rating | Price | Category | | --- | --- | --- | --- | | [Spark Reading for Kids](https://appshunter.io/ios/app/spark-reading-for-kids/id739985631) | 4.6 (7,940) | Free | Education | | [Look! Listen! 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User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*