Comparison

Keywords vs ReadingScreen

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

Head to head
About

Keywords

This app helps young children aged 4-5 learn essential keywords through interactive card stacks. It features 13 distinct word groups that gradually increase in difficulty, providing a structured learning experience.

Highlights
  • Keyword learning for reception age children
  • 13 groups of words
  • Increasing difficulty levels
  • Interactive card stacks
  • Designed for 4-5 year olds
Features
Read full description

A simple app to help your reception age child (4-5yrs) learn their keywords. 13 groups of words of increasing difficulty.

About

ReadingScreen

Read full description

Accurately identify Primary school children who would benefit from reading support, using our fast, fun and intuitive app for teachers and teaching assistants. Based on decades of University of Oxford research into reading development. ReadingScreen assessments consist of two tests measuring different reading skills. The first presents pupils with up to 60 individual words of increasing complexity. The second presents them with up to 34 nonwords. The pupil is asked to read each word or nonword out loud and their responses are marked for accuracy by the adult conducting the assessment. If they get 15 answers in a row incorrect, the test ends and they move onto the next test. Each assessment should take 10 minutes or less to complete. Assessments can be interrupted if necessary and will resume from the beginning of the most recent test. To launch an assessment, the adult conducting the assessment should scan the QR code for the pupil they want to assess. No personally identifiable information is stored on the device. At the end of an assessment, the data is uploaded to oxedandassessment.com for instant feedback and reports can be generated for classes or year groups. If no internet connection is available, the data can be stored on the device and uploaded at a later date. ReadingScreen is suitable for schools and organisations (UK and international) using English or Welsh as the medium of education.

Screenshots

Keywords4 screens
ReadingScreen4 screens

Verdict

The call

The clearest difference is iOS requirement: Keywords at 13.0 against ReadingScreen's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Keywords ships an update every 3 months, ReadingScreen every 2 months. The most recent releases landed on October 1, 2026 and September 8, 2026 respectively.

Scorecard1 real difference ยท 7 level
Keywords versus ReadingScreen: the parameters behind the verdict, then further details
ParameterKeywordsReadingScreen
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 3 monthsEvery 2 months โ€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 โ€” better15.1
Further details โ€” not scored
Size1 MB31 MB
Age rating4+4+
Developersam hennessyOxEd and Assessment Ltd

In-app purchases

None

Keywords

No in-app purchases

None

ReadingScreen

No in-app purchases

Questions

Is Keywords free?
Keywords is free to download, with no in-app purchases.
Is ReadingScreen free?
ReadingScreen is free to download, with no in-app purchases.
Do Keywords or ReadingScreen have ads?
Neither Keywords nor ReadingScreen shows ads.
Which is updated more often, Keywords or ReadingScreen?
Keywords ships an update every 3 months, and ReadingScreen every 2 months. Most recently, Keywords was updated on October 1, 2026 and ReadingScreen on September 8, 2026.

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