# The Prime Machine — Corpus Concordancer Tool > Corpus analysis tool for English language text and document corpora. (iPhone/iPad app by Stephen Jeaco.) - Source: https://appshunter.io/ios/app/the-prime-machine/id1557062170 (this page in markdown: same URL + `.md`) - Developer: [Stephen Jeaco](https://appshunter.io/developer/1484919180) - Category: Education - Price: Free - Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed - Age rating: 12+ - Requires: iOS 11.0 · 67 MB - Languages: English - Released: 2022-01-28 - Data updated: 2026-06-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/the-prime-machine/id1557062170/reviews.md ## What is The Prime Machine? The Prime Machine is a corpus tool, providing access to readymade English language corpora and tools for analysis of your own DIY corpora made from text, PDF, or other document files. In Simple Mode, you can view concordance lines as lines or cards, frequency data and collocations. In Full Mode you can view additional data from the readymade corpora, use more research tools and create your own DIY corpora. ## Key features - Analyze readymade English corpora - Analyze DIY corpora from text/PDF - View concordance lines (lines or cards) - Access frequency data - Explore collocations - Full Mode research tools ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/the-prime-machine/id1557062170/reviews.md ### 5/5 — Fantastic app for corpus linguistic learning/work, super helpful! *2022-02-21* I’ve been using this app for my corpus LNG learning and other applied linguistics project for over years, and having this app finally available on App Store is just making life easier! The mobile version of tPM works just as perfectly, if not better bc it’s portable, as Mac version. Very neat, convient and straightforward layout with various functions. Love the built in corpora! It’s useful and it’s logic is a bit different when I wanna learn how to distinguish between different words to use them correctly in terms of collocation. That said, when I have a specific word that I want to make into a ‘phrase’, I look into Ozdic; however, Ozdic can’t tell me when a word is suitable to make two collocations, in the context I’m in, which one should I choose. When occasion like this hits, tPM is my life saver lol. That’s also what the game mode of it is for! But my fav function is DIY corpus!! I’ve been using it for different linguistic projects. IMO what makes this app superior than some other corpus tool I’ve tried is that it enables me to build corpus and sub-corpora under it! Dude thats insane 😭 love it! Anyways! Super recommend if you’re an English learner, especially when you’re a linguist/linguist-to-be! ## Frequently asked questions about The Prime Machine ### What is The Prime Machine? The Prime Machine is a corpus tool that allows you to analyze pre-made English language corpora and your own custom text documents. It provides features like concordance lines, frequency data, and collocations for in-depth text analysis. ### What kind of data can I analyze with The Prime Machine? You can analyze readymade English language corpora provided by the app, as well as your own DIY corpora created from text, PDF, or other document files. This offers flexibility for various research needs. ### What are the different modes in The Prime Machine? The Prime Machine offers Simple Mode for viewing basic data like concordance lines and frequency, and Full Mode for accessing more advanced research tools and creating your own corpora. Full Mode unlocks the app's full analytical potential. ### Is The Prime Machine suitable for educational purposes? Yes, The Prime Machine is categorized under 'Education' and is designed for students and researchers. Its tools for corpus analysis can be highly beneficial for language studies and linguistic research. ### What devices does The Prime Machine support? The Prime Machine is available on Mac, iPhone, iPad, and iPod. This broad platform support allows users to access and utilize the tool across various Apple devices. ### How often is The Prime Machine updated? The latest version of The Prime Machine is 2.5i, and it was last updated on December 17, 2023. This indicates a relatively recent update, suggesting ongoing development and support for the application. ### What is the age rating for The Prime Machine? The Prime Machine has an age rating of 12+. This rating suggests that the content and complexity of the app are considered appropriate for users aged 12 and above. ### Does The Prime Machine have ads? No, The Prime Machine does not contain advertisements. The app is free to use and does not display any ads, providing an uninterrupted user experience. ## Version history (last 5 releases) ### 2.5i — 2023-12-17 New capability to search large datasets to get basic information before creating a wishlist (aka virtual corpora); Various minor bug fixes. ### 2.3i — 2023-10-31 Fixed: Issue with wordlist statistics after collecting vocabulary profile information. ### 2.2i — 2023-10-06 New: Share or save grids containing highlighted words as HTML files; Improved: Functionality on highlighting of keywords and vocabulary profiles; Fixed: Issue matching DIY n-grams against readymade corpus. ### 2.1i — 2023-09-14 Minor fixes to issues with Game Mode. ### 2.0i — 2023-09-05 New: Download vocabulary profile information for your DIY corpus for more features; New: Keywords, Wordlist Statistics and n-grams available on a text-by-text basis; New: Vocabulary profile highlighting of DIY corpus text based on fixed wordlist and any readymade online corpora; New: Patterns of Lexis in Text grids and text highlighting; Improved: The Highlight Multiword Unit results table now has a button to copy the currently selected line to the Break Down tab, allowing you to explore the patterns of collocation more easily. Improved: Layout of DIY Tools with level of study pop-up instead of separate buttons; Improved: Various speed improvements especially for larger DIY corpora. ## Apps similar to The Prime Machine | App | Rating | Price | Category | | --- | --- | --- | --- | | [iLab V12](https://appshunter.io/ios/app/ilab-v12/id1632380082) | — | Free | Education | | [Milkmind](https://appshunter.io/ios/app/milkmind/id6499318280) | — | Free | Education | | [Principium: Latin (Limited)](https://appshunter.io/ios/app/principium-latin-limited/id909629846) | 3.6 (10) | Free | Education | | [Tinkamo Line Coding](https://appshunter.io/ios/app/tinkamo-line-coding/id1568087261) | — | Free | Education | | [MidiEnglish (Primary)](https://appshunter.io/ios/app/midienglish-primary/id1117740337) | — | Free | Education | | [Ultrabot Prime](https://appshunter.io/ios/app/ultrabot-prime/id1212219564) | — | Free | Education | ## More apps by Stephen Jeaco - [Bling Speller](https://appshunter.io/ios/app/bling-speller/id6445873315) All apps by Stephen Jeaco: https://appshunter.io/developer/1484919180 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*