Comparison

Co vs Presenter 10

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Grammar-smart word prediction
  • Millions of topic-specific dictionaries
  • Flexspell™ technology for spelling errors
  • Built-in text-to-speech
  • Personalized vocabulary and settings
Features
Read full description

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

About

Presenter 10

This free educational software empowers teachers and students to create interactive lessons, presentations, and quizzes. It offers a rich media library and real-time collaboration tools for engaging classroom experiences. Access a wealth of free teaching materials and instructional videos online.

Highlights
  • Interactive lesson creation
  • Rich media library
  • Real-time collaboration
  • Classroom device interaction
  • Free teaching materials
  • Instructional videos
Read full description

PROWISE PRESENTER Create endless possibilities. The free education software Presenter is made for teachers and pupils. The media library is packed with content to create lessons, essays, presentations and quizzes. The media library contains (touch table) tools, images, 3D models, sounds, backgrounds, videos and building blocks to make your Presenter file interactive. PROCONNECT Establish interaction between devices in the classroom and the Touchscreen. For instance, let students take each other on in competitive games such as the math race. COLLABORATION Collaborate with other teachers or pupils in the same lesson or presentation in real time. You can view each other's changes immediately. This way you can work together at any moment from anywhere. FREE TEACHING MATERIAL AND INSTRUCTION On www.myprowise.com you can find free teaching material for all age groups, teaching methods and subject areas. The filter feature allows you to easily find the right lesson for your group, subject and teaching method. In addition, the website is packed with instructional videos and tasks; every tool has its own practical explanation. No Prowise account yet? Create your free account in the app or on account.prowise.com/register.

Screenshots

Co4 screens

Verdict

The call

The clearest difference is rating: Presenter 10 at 5.0 against Co's 2.6. Presenter 10 also leads on review sentiment (19% vs 8%). Co's advantage is ratings volume (17 vs 2) and device support (3 vs 1). On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Presenter 10 holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: Co has 17 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 8% of Co's written reviews are positive against 19% of Presenter 10's.

UpkeepUpdate frequency

Co ships an update every 4 months, Presenter 10 every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Co versus Presenter 10: the parameters behind the verdict, then further details
ParameterCoPresenter 10
PriceFreeFree
Rating2.6 (17 ratings)5.0 (2 ratings) — better
Positive reviews8.3% of reviews19.0% of reviews — better
Number of ratings17 — better2
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS10.0 — better13.0
Further details — not scored
Size45 MB195 MB
Age rating4+17+
DeveloperDon Johnston IncorporatedProwise B.V.

Customer experience

Co

All ratings17 ratings
Positive29.4%
Neutral23.5%
Negative47.1%
Written reviews12 reviews
Positive8.3%
Neutral16.7%
Negative75.0%

Presenter 10

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews21 reviews
Positive19.0%
Neutral14.3%
Negative66.7%

In-app purchases

None

Co

No in-app purchases

None

Presenter 10

No in-app purchases

Questions

Is Co free?
Co is free to download, with no in-app purchases.
Is Presenter 10 free?
Presenter 10 is free to download, with no in-app purchases.
Which has better reviews, Co or Presenter 10?
Presenter 10 is rated higher. Co averages 2.6 out of 5 from 17 ratings, while Presenter 10 averages 5.0 from 2 ratings.
Do Co or Presenter 10 have ads?
Neither Co nor Presenter 10 shows ads.
Which is updated more often, Co or Presenter 10?
Co ships an update every 4 months, and Presenter 10 every 2 months. Most recently, Co was updated on November 1, 2026 and Presenter 10 on November 3, 2026.

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