Comparison

Co vs CAPIT Reading

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

CAPIT Reading

This app teaches young learners to read and write through interactive sound-based activities. It focuses on phonics, word blending, and sentence construction without traditional game rewards. Designed for early elementary students, it supports various learning needs.

Highlights
  • Learn to read by playing with sounds
  • Intuitive letter creation and word blending
  • Sentence assembly
  • Phonics instruction
  • Writing component
  • Supports ELL and struggling students
Read full description

CAPIT Reading: Learn to Read by Playing with Sounds (TK-2 | 5+) CAPIT Reading teaches students to read without “verbal instructions.” Native English speaking students and ELL students learn to read by intuitively creating letters, blending words, and assembling sentences. CAPIT Reading is a dynamic instructional tool that advances learners in phonics as they demonstrate mastery and automaticity of foundational skills. It is 100% Learning 100% of the Time. CAPIT Reading is not a game or “Edutainment.” It has no monsters, spaceships, or letter-eating-frogs. It has no currencies, badges, point system, or any kind of extrinsic rewards. It is what you would expect from a curriculum that teaches students to decode, write, spell, and read with fluency and comprehension. When students learn to read by “Playing with Sounds,” they stay engaged, entertained, and motivated to level-up. CAPIT supplements all core Language Arts curricula by offering self-paces phonics instruction and a complete writing component that supports ELL, struggling and gifted students. CAPIT was built upon very specific research on early reading instruction, child development, and cognitive science. CAPIT is available for classrooms and single users (TK-2 | 5+). CAPIT Reading requires a constant internet connection. https://capitlearning.com/terms-of-use

Screenshots

Co4 screens

Verdict

The call

The clearest difference is rating: CAPIT Reading at 4.5 against Co's 2.6. Co's advantage is review sentiment (8% vs 0%) and device support (3 vs 1). On price, ratings volume, update cadence and ads 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

CAPIT Reading holds the better App Store score, 4.5 against 2.6. Both are backed by a comparable volume of ratings — 17 and 10 respectively. Written reviews complicate that: 8% of Co's written reviews are positive against 0% of CAPIT Reading's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Co ships an update every 4 months, CAPIT Reading every 2 months. Both last shipped on November 1, 2026.

Scorecard4 real differences · 6 level
Co versus CAPIT Reading: the parameters behind the verdict, then further details
ParameterCoCAPIT Reading
PriceFreeFree
Rating2.6 (17 ratings)4.5 (10 ratings) — better
Positive reviews8.3% of reviews — better0.0% of reviews
Number of ratings17 — better10
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 MB67 MB
Age rating4+4+
DeveloperDon Johnston IncorporatedCapit Learning Inc.

Customer experience

Co

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

CAPIT Reading

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Co

No in-app purchases

None

CAPIT Reading

No in-app purchases

Questions

Is Co free?
Co is free to download, with no in-app purchases.
Is CAPIT Reading free?
CAPIT Reading is free to download, with no in-app purchases.
Which has better reviews, Co or CAPIT Reading?
CAPIT Reading is rated higher. Co averages 2.6 out of 5 from 17 ratings, while CAPIT Reading averages 4.5 from 10 ratings.
Do Co or CAPIT Reading have ads?
Neither Co nor CAPIT Reading shows ads.
Which is updated more often, Co or CAPIT Reading?
Co ships an update every 4 months, and CAPIT Reading every 2 months. Most recently, Co was updated on November 1, 2026 and CAPIT Reading on November 1, 2026.

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