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Spello

The registered office is 3rd Floor, 86–90 Paul Street, London, EC2A 4NE.

Plans and prices

Families

See the maker's page

Up to 4 children · unlimited practice · daily cap 10–60 minutes per child · all 16 Collectables

Schools

£200a year

Unlimited children and teachers · class/teacher dashboard · teacher-set lists · bulk CSV upload

Every plan, in full

On the record

Adaptive difficulty
The system moves difficulty up or down according to observed performance.spello.uk · read 15 Oct 2026
Adaptive placement
An initial assessment estimates a child’s working-at year and starts practice at a suitable level.spello.uk · read 15 Oct 2026
Adaptive practice
Spello assesses a child's level and adjusts the words and difficulty as they practise.spello.uk · read 3 Oct 2026
AI option
AI-assisted guidance is optional, uses anonymised performance data and can be disabled; the product remains functional without it.spello.uk · read 15 Oct 2026
API and extensibility
The public product and support pages expose no API, SDK, integration or self-hosting documentation.spello.uk · read 15 Oct 2026
App design claims
The App Store description says the app has no advertising, third-party tracking, social features, chat or open internet access.apps.apple.com · read 15 Oct 2026
App privacy disclosure
Apple’s listing says gameplay content and a user ID may be linked to the user, while crash diagnostics may be collected without linkage.apps.apple.com · read 15 Oct 2026
App Store listing
Spello Play is listed as a free Education app from Viaduct Industries Limited for iPhone and iPad, with a 6.7 MB download.apps.apple.com · read 15 Oct 2026
Audio and typing
Words and sentences are read aloud, and children type words in context to build keyboard confidence alongside spelling.spello.uk · read 3 Oct 2026
Audio support
Words and example sentences are read aloud so children hear pronunciation in context.spello.uk · read 15 Oct 2026
Availability limitation
Spello does not guarantee uninterrupted availability and reserves the ability to suspend service for maintenance or operational reasons.spello.uk · read 15 Oct 2026
Browser support
Supported browsers are Safari 16.4 or newer and the latest two versions of Chrome, Edge or Firefox; Internet Explorer is unsupported.spello.uk · read 15 Oct 2026
Child-data minimisation
Child accounts use a name, birth month and year, username and performance data; the service says it does not collect child email addresses, full birth dates or photos.spello.uk · read 15 Oct 2026
Curriculum
Its default practice covers the DfE statutory common exception words for Years 1–6.spello.uk · read 3 Oct 2026
Curriculum words
Its default content is the UK Department for Education statutory common-exception word list for Years 1–6.spello.uk · read 15 Oct 2026
Daily limits
Families can set each child’s daily allowance to 10, 20, 30 or 60 minutes, or remove the limit.spello.uk · read 15 Oct 2026
Device support
The service supports iPads, Chromebooks, Windows and Mac laptops, Android tablets through Chrome and phones.spello.uk · read 15 Oct 2026
Family limit
The Families plan covers up to four children per account; families needing more are asked to contact Spello.spello.uk · read 3 Oct 2026

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