Comparison

Read and Colour vs Math Challenge by 0011.uk

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

Head to head
About

Read and Colour

Features
Read full description

Read and Colour is a first reader story app with colour-in illustrations and tap to read words. It is designed by qualified teachers to encourage independent reading in pre-school and early primary school aged children. Being teachers and having young children of our own, we struggled to find a 3-6 age reading app that ticked all the boxes so we decided to write our own. We discovered from other parents with young kids that, like us, they wanted an app that had: - no in-app purchases - no adverts - nothing locked - didn't need internet connection - accessible to young children - encouraged independent reading - helped pre-school kids to get a head start with learning the sounds of all the letters As well as the first reader story with 10 colour-in illustrations, Read & Colour has the additional functionality of tap the sound, sound practice, shape practice and tap to read common words. Features: Read and Colour - toggle between tap to read words or tap to read sounds - 10 illustrations to colour - read and colour remembers how each drawing was coloured Sound Practice - children press the buttons to hear the sound of the letter, helps them to associate the two Common Words - allows children to practise reading a word and then tapping it to see if they are right Tap the Sound - the child is asked orally to tap a particular sound. Tap the correct one and get a well done! Shape Practice - this feature is designed to help children become familiar with the sounds of the letters of the alphabet and how to write them.

About

Math Challenge by 0011.uk

Features
Read full description

Math Challenge improves mental arithmetic through quick timed rounds. You answer questions across addition, subtraction, multiplication, division, and mixed challenges. Designed for children aged 4 to 11 and useful for adults who want faster calculation skills. Key points: • Timed challenges that build speed and accuracy • Multiple difficulty levels • Leaderboard to track your progress • Works offline • Clean interface for fast play You get: • Faster mental math • Stronger number confidence • Short focused sessions that fit into busy days

Screenshots

Read and Colour1 screens
Math Challenge by 0011.uk4 screens

Verdict

The call

The clearest difference is update cadence: Math Challenge by 0011.uk at every 2 weeks against Read and Colour's every 65 months. Read and Colour's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

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

UpkeepUpdate frequency

Read and Colour ships an update every 65 months, Math Challenge by 0011.uk every 2 weeks. The most recent releases landed on November 6, 2026 and November 12, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Read and Colour versus Math Challenge by 0011.uk: the parameters behind the verdict, then further details
ParameterRead and ColourMath Challenge by 0011.uk
PriceFreeFree
Update frequencyEvery 65 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size42 MB35 MB
Age rating4+4+
DeveloperDolina ThomsonPanupong Sakulsaeng

In-app purchases

None

Read and Colour

No in-app purchases

None

Math Challenge by 0011.uk

No in-app purchases

Questions

Is Read and Colour free?
Read and Colour is free to download, with no in-app purchases.
Is Math Challenge by 0011.uk free?
Math Challenge by 0011.uk is free to download, with no in-app purchases.
Do Read and Colour or Math Challenge by 0011.uk have ads?
Neither Read and Colour nor Math Challenge by 0011.uk shows ads.
Which is updated more often, Read and Colour or Math Challenge by 0011.uk?
Read and Colour ships an update every 65 months, and Math Challenge by 0011.uk every 2 weeks. Most recently, Read and Colour was updated on November 6, 2026 and Math Challenge by 0011.uk on November 12, 2026.

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