Co vs Eleyo Course Rosters
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Co
This app provides advanced word prediction and spelling support for students. It offers grammar-smart suggestions and access to millions of topic-specific dictionaries to aid in writing. Built-in text-to-speech functionality helps users review their work.
- Grammar-smart word prediction
- Millions of topic-specific dictionaries
- Flexspell™ technology for spelling errors
- Built-in text-to-speech
- Personalized vocabulary and settings
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Co:Writer® Universal app and third-party keyboard gives students easy access to word prediction on iPad, iPad Pro, iPhone, and iPod Touch. Students simply sign in to their Co:Writer Universal accounts to write with their personal settings and vocabulary. ABOUT CO:WRITER UNIVERSAL This version is for schools with a Co:Writer Universal license only. Users without a Co:Writer Universal license must purchase the Co:Writer app. HOW DOES CO:WRITER WORK? As letters are typed, Co:Writer predicts the intended word with a selection of word suggestions using powerful grammar-smart word prediction. These suggestions can be read aloud with a swipe. Selecting the intended word places it into the writing document. For feedback while writing (and after writing) built-in text to speech can be used to read letters, words, sentences, and the entire document. 4+ MILLION TOPIC-SPECIFIC DICTIONARIES Co:Writer has access to a main prediction dictionary (that includes core words) and Topic Dictionaries (that includes topic specific words). Co:Writer can access over 4 million topic-specific dictionaries which are activated based on the writing task. A small sampling of the variety of topic dictionaries: - America's Cup - Apple II - Compare and Contrast - Dinosaurs - Grumpy Cat - History of the Peloponnesian War - Mahatma Gandhi - My Dog - Pig Latin - Rolls-Royce Silver Ghost - SpongeBob SquarePants - Tommy (album) - Wonders of the World SPELLING SUPPORT Co:Writer handles the widest range of spelling mistakes through its Flexspell™technology including phonetic spelling and inventive spelling errors (letter omissions, word ending omissions, letter reversals, etc). Examples of how Co:Writer aides with phonetic and/or inventive spelling: Before Co:Writer The blk jargon flu over the bra lfnt. R u hpy to ce me? I no hw to nor the fone. After Co:Writer The black dragon flew over the gray elephant. Are you happy to see me? I know how to answer the phone. GRAMMAR SUPPORT Co:Writer bases its prediction off of proper grammar, and uses its understanding of grammar to accurately predict words within the framework of valid sentence structures. Examples of how Co:Writer aides with grammar: Dogs are furry. (noun, verb, adj.) - When you typed d-o, you get plural noun choices Three very mangy dogs ran down the street. (adj., adv., adj., noun, verb… etc.) - After typing three, very, mangy, you get plural noun choices, then you get plural verb tenses. OTHER FEATURES - Built-in Text to Speech - Export
Eleyo Course Rosters
This app allows instructors to view real-time student enrollment and take attendance for courses. It requires the organization to use Eleyo as their registration software. Accessing course data and managing attendance is streamlined for educators.
- Real-time student enrollment viewing
- Attendance tracking
- Course roster access
- Instructor-focused interface
- Integration with Eleyo registration software
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Use the Eleyo Course Roster app to view real-time student enrollment information and take attendance for courses within all the organizations you are attached as an instructor. First things first - make sure the organization(s) offering the courses that you are an instructor for are using Eleyo** as their registration software and that you can log in. If you are already a pro at viewing course counts and downloading paper rosters online, trust us, using the app is way cooler. ** If they’re not, drop us a line, hello@eleyo.com.
Screenshots
Verdict
The clearest difference is rating: Eleyo Course Rosters at 3.5 against Co's 2.6. Eleyo Course Rosters also leads on update cadence (every 3 weeks vs every 4 months). Co's advantage is review sentiment (8% vs 0%) and ratings volume (17 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Eleyo Course Rosters holds the better App Store score, 3.5 against 2.6. Both are backed by a comparable volume of ratings — 17 and 4 respectively. Written reviews complicate that: 8% of Co's written reviews are positive against 0% of Eleyo Course Rosters's, so the app with the better star average is not the one people write more warmly about.
Co ships an update every 4 months, Eleyo Course Rosters every 3 weeks. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | Co | Eleyo Course Rosters |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (17 ratings) | 3.5 (4 ratings) — better |
| Positive reviews | 8.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 17 — better | 4 |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 | 9.1 — better |
| Further details — not scored | ||
| Size | 45 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Don Johnston Incorporated | Arux Software, Inc. |
Customer experience
Co
Eleyo Course Rosters
In-app purchases
Co
No in-app purchases
Eleyo Course Rosters
No in-app purchases
Questions
Is Co free?
Is Eleyo Course Rosters free?
Which has better reviews, Co or Eleyo Course Rosters?
Do Co or Eleyo Course Rosters have ads?
Which is updated more often, Co or Eleyo Course Rosters?
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