See your child build confidence, one topic at a time.
Decifer gives parents a clear picture of their child's learning. What the curriculum covers. What they have done. Where they are strong. What to do next.
Decifer works alongside school and is built for parents as much as children, so you can see exactly where yours stands.
No credit card required. Set up in two minutes.
Aaina's progress
Year 7 · Maths
4
Topics done
82%
Quiz avg
5 days
Streak
Needs more practice
Maths · Year 7
Algebra Basics
0%
Latest quiz
8/10
Algebra Basics
5 day streak
Example preview. Real data shown once your child is active.
Most tools are built for children.
Very few are built for the parent who wants to understand what is happening.
A score tells you what happened. Decifer tells you what it means.
You get a score. You do not know what it means.
An 80% after three hints is very different from an 80% on the first attempt. Decifer shows you both.
You are asked to help. Nobody tells you what they are supposed to learn.
Most parents do not know what Year 5 Maths covers. Decifer shows you the curriculum alongside your child's progress.
Your child has homework on multiple apps. None of them give you the full picture.
Decifer brings it into one place and tells you what your child actually understands, not just what they submitted.
Most parents find out their child is struggling at parents evening. By then, months have passed.
Decifer gives you the same picture their teacher has. Updated after every session.
Learning intelligence
Patterns based on what your child actually does.
Decifer looks at quiz answers, lesson behaviour, and topic progress to surface patterns a score alone cannot show. Every insight shows the evidence behind it.
Progress by subject
See which topics your child has started, completed, and revisited across all five subjects. Based on their actual topic progress and quiz attempts.
Example: "Completed 6 of 14 Maths topics. Last active 2 days ago."
Where they are strong
Topics where your child scored well and completed more than once show up here, with the score and how many times they have revisited.
Example: "Completed with 85% on the last attempt. Reviewed twice."
Where more practice would help
Topics with lower accuracy across multiple attempts, or where hints were used frequently, are highlighted with the evidence behind them.
Example: "Lower accuracy across 12 answers. Hints used in 7 of those."
Patterns are based on your child's activity in Decifer. They may suggest a direction. They do not diagnose or predict. Every insight shows how many data points it is based on.
The learning loop
From first explanation to real confidence.
Every topic follows the same clear path. Every step has a purpose.
Learn
Clear explanations and worked examples at the right level. No pressure, no time limit.
Practise
Guided exercises with up to three hint levels and instant feedback. Retries are never penalised.
Quiz
Ten questions across three difficulty tiers. Instant feedback. Every mistake is explained, not just marked wrong.
Progress
Scores, XP, streaks, and topic completion tracked automatically. Parents see results the same day.
I tried. I improved. I can see progress. I want to continue.
That loop is what Decifer is built to create. Parents can see every step of it in the learning map.
Content quality
Quality checked. Before your child sees it.
Every question and lesson passes a six-stage process before it is published. Content that does not meet the threshold is blocked, not published.
Curriculum sourced
Every question begins from approved National Curriculum material. No outside sources.
RAG retrieval
Verified by code
Maths and science answers are checked by a code verifier such as SymPy, Pint, or ChemPy, and never by AI alone.
Code verification
Independently re-checked
A second AI pass at zero temperature independently confirms correctness and clarity.
Consensus check
Reviewed for clarity
Checked against a written standard: age-appropriateness, hint progression, tier alignment.
Constitutional critique
Uniqueness confirmed
Compared semantically against every published question. Similar questions are blocked.
Deduplication
Published or blocked
A confidence score is calculated. Content that does not meet the threshold is not published. No exceptions.
Confidence gate
Built for children. A clear picture for parents.
Children feel progress. Parents see the learning behind it.
For children
A clear, friendly learning experience.
Guided lessons at the right level
Explanations and examples matched to the UK curriculum for their year group.
Practice with hints and retries
Exercises with up to three hint levels. Retrying is always allowed and never penalised.
Quizzes with instant feedback
Ten questions per topic. Correct answers are celebrated. Mistakes are explained.
XP, badges, and Discovery Cards
Progress is rewarded. Cards, streaks, and badges keep learning feeling worthwhile.
For parents
A learning map, not just a grade.
The learning map shows what your child has covered, what is going well, where more practice would help, and what to do next. All based on their actual activity in Decifer.
The learning map
A clear view of what your child has covered, what is going well, and where more practice would help. Based on their actual activity.
Learning patterns over time
Patterns based on quiz answers, lesson behaviour, and topic progress. Each pattern shows the evidence it is based on.
A suggested next step
Every insight includes a practical next step. Something specific you or your child can do, not a vague recommendation.
Linked from your account
Create your account, link your child, and see their learning map straight away. No setup beyond the basics.
Winning happens every day, not just on results day.
Most learning feels like something that happens to you. Decifer makes it something worth coming back to.
Every correct answer earns points. Every topic completed is a win. Leaderboards, streaks, and Discovery Cards are earned only through real learning activity. Children cannot buy them, and we never use them to apply pressure.
XP Points
Every correct answer earns points. Every quiz completed adds to the total.
Streaks
Come back each day and the streak grows. A Streak Shield absorbs a missed day.
Badges
Earned for real achievements. Perfect scores, topic mastery, and seven-day streaks.
Discovery Cards
Five rarities. Collected after every passed quiz. Displayed in your child's album.
Example topics
Years 1 to 11. Maths, English, Science, History, and Geography.
Each topic includes a guided lesson, practice exercises, and a quiz. Your child sees only verified, published content.
Place Value
Understand tens and ones, compare and order two-digit numbers.
Multiplication Tables
Build speed and confidence with times tables up to 12 x 12.
Persuasive Writing
Structure arguments, use evidence, and write to convince.
Cells and Organisation
Explore the building blocks of life and how organisms are structured.
What is available today
Five subjects. 300+ topics. Years 1 to 11.
Maths, English and Science run all the way from Year 1 to GCSE (Year 11). History and Geography cover Year 1 to Year 9. Every one of our 6,900+ questions has passed the six-stage quality process, so your child only ever sees content that is verified and ready.
Help and guides
Everything you need to get started and make the most of Decifer Learning.
Parent guide
How to set up your child's account, read the learning map, and support their learning.
Student guide
How to use Decifer Learning, earn XP, collect cards, and keep your streak going.
How Decifer Learning works
The thinking behind the lessons, practice, quiz structure, and learning map.
Gamification explained
XP, badges, streaks, shields, and Discovery Cards, all explained.
Content quality
How Decifer Learning checks every question and lesson before it reaches your child.
Frequently asked questions
Answers to the most common questions from parents and students.
Live quiz battles for the classroom and the kitchen table.
Host a real-time quiz in 30 seconds. Players join from any device with a code, no account needed. UK curriculum questions, checked answers, instant leaderboard.
Your child learns. You know exactly where they stand.
No credit card required. Set up takes two minutes. Your child can start their first topic today and you will have a learning map from the first session.