Comparison

iCept Testing vs Grammar Challenge

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

Head to head
About

iCept Testing

This free educational app assesses eye tracking and sensory perceptual skills in students aged 7-17. It's particularly beneficial for those with learning difficulties or dyslexia, offering tests for reading, number concepts, and auditory skills. A paid training module is also available to enhance visual and auditory abilities.

Highlights
  • Eye tracking assessment
  • Visual span and count tests
  • Auditory skill evaluation
  • Student database
  • Score summary reports
  • Comparative results
Features
Read full description

This is a free test for measuring eye tracking and low level sensory perceptual skills in students 7 to 17 years of age. It can be used on all students, but especially those with learning difficulties or dyslexia. There is also a paid training component for improving visual and auditory skills. Tests include: * Eye Tracking - relates to reading errors * Visual Span - relates to reading speed * Visual Count - relates to number concept * Visual Spatial - relates to orientation and direction * Auditory - relates to hearing word sounds Features include: * Database for schools and learning support * Summary report of scores including if Above/Borderline/Below * Results compared to 700 students aged 7 to 17 years

About

Grammar Challenge

This educational game makes practicing English grammar and spelling enjoyable. It offers various game modes to reinforce understanding of parts of speech, tenses, and sentence structures through matching exercises. Designed for learners of all levels, it boosts concentration and provides a fun way to prepare for lessons.

Highlights
  • Grammar and spelling practice
  • Matching game modes
  • Adjustable difficulty
  • Selectable grammar areas
  • Reward system
  • Concentration boosting
Features
Read full description

This entertaining and educational matching game app helps you practice your English grammar and spelling in a fun way. Whether you need to brush up on parts of speech, conjugation or declination, tenses and types of sentences - no matter what you need, the various grammatical areas can be combined with each other and practiced. With one click, the appropriate themes are chosen, easy as pie, and you can start right away. Matching pairs must be found, either by purely assigning terms to the proper categories (funny = Adjectives | I would like to play = Futur 1) or as a concentration-enhancing matching game. THE GRAMMAR CHALLENGE HELPS YOU PRACTICE YOUR KNOWLEDGE IN A FUN WAY Both the number of card pairs and the number of players are, of course, variable. Depending on your wishes, the cards can be read aloud, and the length of time in which the cards are revealed is adjustable. The difficulty level of the app increases with the number of card pairs and the chosen area of grammar. It is aimed at all students who are not yet entirely comfortable in their use of grammatical terms or who want to practice for their next grammar lesson in a fun way. You can also work on improving your spelling. STRONG MOTIVATION TO LEARN GRAMMAR On your own in a race against time or against a challenging opponent - who will use the fewest number of moves to find the matching pairs? Who will collect the most stars and end up the winner in this grammatical duel? The beautiful visual presentation of the playing cards, the acoustic sounds of success, the pleasing voice that reads aloud, the game variations, the pedagogically sophisticated content and the strict limitations of only relevant content make this app a truly worthwhile learning aid. The Grammar Challenge makes learning grammar fun! PEDAGOGICAL BENEFITS OF THE APP: • Self-explanatory • Concentrates on the content without distractions • Motivates with a reward system • Practice mode • Boosts concentration skills • Selectable levels of difficulty • Selectable number of card pairs • Selectable read-aloud function • Selectable areas of grammar • “Assignable” game variations • Beautiful, relevant graphics • No in-app purchases • No online connection necessary • Learning psychology tested and approved TECHNICAL AND PEDAGOGICAL KNOW-HOW COME TOGETHER IN THE GRAMMAR CHALLENGE The idea for this app with regard to its content was created by licensed pedagogue Uta Reimann-Höhn (www.lernfoerderung.de), who has published numerous books as an expert on education and upbringing, and who has been the editor-in-chief of “Lernen und fördern mit Spaß!” (“Learn and Grow with Fun!”) since 2006. The idea was implemented by Jan Essig (www.janessig.com), a designer who has made a name for himself with his high-quality educational apps “Adventure Playground” and “Preschoolers ABC Playground” and has won numerous awards. The English voice recordings and translation were provided by Tom Harris (www.mrtomharris.com). The English grammar was advised on by Roger Griffin and Kate Griffin (www.kategriffin.info), who is a freelance copy writer and editor.

Screenshots

Grammar Challenge4 screens

Verdict

The call

The clearest difference is review sentiment: iCept Testing at 67% against Grammar Challenge's 0%. iCept Testing also leads on price (Free vs $0.99) and update cadence (every 5 months vs every 15 months). Grammar Challenge's advantage is device support (3 vs 1). On ads, in-app purchases and iOS requirement 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

iCept Testing is free to download; Grammar Challenge costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

iCept Testing ships an update every 5 months, Grammar Challenge every 15 months. The most recent releases landed on September 7, 2026 and September 21, 2026 respectively.

Scorecard5 real differences · 3 level
iCept Testing versus Grammar Challenge: the parameters behind the verdict, then further details
ParameteriCept TestingGrammar Challenge
PriceFree — better$0.99
Positive reviews66.7% of reviews — better0.0% of reviews
Update frequencyEvery 5 months — betterEvery 15 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPadiPhone, iPad, iPod — better
Requires iOS12.012.0
Further details — not scored
Size313 MB15 MB
Age rating4+4+
DeveloperVision For Learning LtdJan Essig

Customer experience

iCept Testing

Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Grammar Challenge

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

iCept Testing

No in-app purchases

None

Grammar Challenge

No in-app purchases

Questions

Is iCept Testing free?
iCept Testing is free to download, with no in-app purchases.
Is Grammar Challenge free?
Grammar Challenge costs $0.99, with no in-app purchases.
Do iCept Testing or Grammar Challenge have ads?
Neither iCept Testing nor Grammar Challenge shows ads.
Which is updated more often, iCept Testing or Grammar Challenge?
iCept Testing ships an update every 5 months, and Grammar Challenge every 15 months. Most recently, iCept Testing was updated on September 7, 2026 and Grammar Challenge on September 21, 2026.

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