Comparison

BrainyBrolly A Level AI Tutor vs ∫dx

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

Head to head
About

BrainyBrolly A Level AI Tutor

Features
Read full description

BrainyBrolly is an intelligent learning companion designed to help students understand topics clearly, at the right level, and in a way that actually sticks. Whether you are revising for exams, exploring a new subject, or trying to make sense of a difficult concept, BrainyBrolly turns topics into structured lessons that match your stage of learning — from Primary through GCSE and A Level, all the way to university. Simply enter what you want to learn, and BrainyBrolly generates a clear, tailored explanation supported by visuals that reinforce key ideas. Lessons adapt to academic level, ensuring younger learners are not overwhelmed and advanced students are not held back by oversimplification. For learners who want something more immersive, BrainyBrolly also offers a narrative-driven learning experience. Topics are explored through interactive, story-led sequences that encourage problem-solving, decision-making, and active engagement rather than passive reading.

About

∫dx

Features
Read full description

∫ dx: A-Level Maths Revision Getting good at A-Level Maths takes one thing: deliberate practice. Not more notes. Not another YouTube playlist. Questions, done consistently, until the methods become second nature. dx is built for exactly that. Smart revision that adapts to you dx tracks every question you rate as "needs work" or "partially got it" and brings it back at the right time - spacing reviews so you're drilling your weak spots, not wasting time on what you already know. AI hints that teach, not spoil Stuck on a question? Get a progressive hint that nudges you in the right direction without giving away the answer. Learn to think through problems, not just copy solutions. Full worked solutions Tap to reveal a step-by-step mark-scheme solution for every question. Not generic ChatGPT answers - structured worked examples built for A-Level Maths. What's inside: • Thousands of exam-style questions across Pure, Statistics, and Mechanics • Edexcel and OCR question banks • LaTeX rendering so every equation and diagram is crisp and readable • Daily 10 - a focused session mixing new questions with spaced review • Custom Practice - drill any topic, any category, any time • Progress tracking so you always know where you stand Free to start. Premium to go further. The core app is free. Premium unlocks unlimited AI hints, full worked solutions, and unlimited custom practice sessions. A-Level Maths rewards consistency. Use dx to build the habit, close the gaps, and hit the grade you're aiming for. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

BrainyBrolly A Level AI Tutor4 screens
∫dx4 screens

Verdict

The call

The clearest difference is in-app purchases: BrainyBrolly A Level AI Tutor at none against ∫dx's 2. ∫dx's advantage is update cadence (monthly vs every 4 months). On price, ads, device support 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

Both are free to download. ∫dx sells 2 in-app purchases, starting at $4.99 per month. BrainyBrolly A Level AI Tutor asks for nothing beyond the download.

UpkeepUpdate frequency

BrainyBrolly A Level AI Tutor ships an update every 4 months, ∫dx monthly. The most recent releases landed on October 16, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 4 level
BrainyBrolly A Level AI Tutor versus ∫dx: the parameters behind the verdict, then further details
ParameterBrainyBrolly A Level AI Tutor∫dx
PriceFreeFree
Update frequencyEvery 4 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size36 MB42 MB
Age rating4+4+
DeveloperIoteachPRANEEL AGRAWAL

In-app purchases

None

BrainyBrolly A Level AI Tutor

No in-app purchases

2 purchases

∫dx

Subscriptions2
  • dx Premium Monthly$4.991 Month
  • dx Premium Annual$12.991 Year

Questions

Is BrainyBrolly A Level AI Tutor free?
BrainyBrolly A Level AI Tutor is free to download, with no in-app purchases.
Is ∫dx free?
∫dx is free to download, with in-app purchases available.
Do BrainyBrolly A Level AI Tutor or ∫dx have ads?
Neither BrainyBrolly A Level AI Tutor nor ∫dx shows ads.
Which is updated more often, BrainyBrolly A Level AI Tutor or ∫dx?
BrainyBrolly A Level AI Tutor ships an update every 4 months, and ∫dx monthly. Most recently, BrainyBrolly A Level AI Tutor was updated on October 16, 2026 and ∫dx on October 31, 2026.

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