Comparison

Polymath vs Hormone Insight

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

Head to head
About

Polymath

This app makes learning math fun for kids by allowing them to unlock worlds and interact with characters as they improve their skills. It offers personalized learning paths and weekly progress reports for parents.

Highlights
  • Personalized math learning algorithm
  • Unlockable game worlds
  • In-world character interaction
  • Weekly parent progress reports
  • Adaptive learning pace
  • Builds math confidence
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Want to learn maths while having fun? Polymath is a fun world where kids love to practice maths! Kids can unlock worlds and talk to in-world characters as they level up their maths skills. Polymath is perfect for kids who excel at maths and those who struggle, Polymath builds confidence in every child. Polymath is the only maths app that teaches at the pace your child learns whilst also making maths fun. Here’s how Polymath is loved by kids around the world: - It’s personalised: our algorithm learns how your child learns and gives them the questions they’re ready to see, when they’re ready! - It’s fun and engaging: learning should be fun and maths can be too hard for too many kids, our mission is to change that! Polymath is also dedicated to our PARENTS! We believe parents are SO important when it comes to children’s education journeys. That’s why you'll get weekly reports on your child's learning where you can see how your child is progressing, and help support them. Help your child build a love of mathematics today! Read the terms of use here https://polymath.how/terms Read the privacy policy here https://polymath.how/privacy

About

Hormone Insight

Features
Read full description

Hormone Insight: Endocrinology Research, Made Clear Keep up with the studies that shape hormone and metabolic care, without reading 30-page papers. Hormone Insight turns 630+ peer-reviewed studies and landmark clinical trials into short, structured summaries you can read in minutes. Built by a consultant endocrinologist for clinicians, trainees and informed patients who want evidence, not hype. NEW: BITES Scroll the key finding from each study in a quick, swipeable feed. Tap any Bite to open the full PICO summary, then follow the link straight to the original paper. WHAT'S INSIDE • PICO SUMMARIES: Every study broken down into Population, Intervention, Comparison and Outcome, plus the headline results and what they mean in practice. • LANDMARK TRIALS: The trials every endocrinologist should know, from diabetes and cardiovascular outcomes to GLP-1 and SGLT2 therapy. • BROWSE BY TOPIC: Diabetes, obesity, thyroid, adrenal, pituitary, bone and calcium, lipids, PCOS, menopause, testosterone, fertility and more. • ALWAYS CURRENT: New research added regularly. Filter by Today, This Week, This Month or All Time. • LINKED TO THE SOURCE: Every summary cites and links the original peer-reviewed publication so you can check the evidence yourself. • SAVE AND SHARE: Bookmark findings for later and share references with colleagues or students. • EASY TO READ: A clean, distraction-free design with large-text support for quick scanning or deeper reading. WHO IT'S FOR • Endocrinologists, diabetologists, GPs and internal medicine physicians • Residents, fellows and medical students preparing for exams or ward rounds • Pharmacists, diabetes educators, dietitians and nurses • Patients living with diabetes, thyroid disease, PCOS or menopause who want to understand the evidence behind their care PRIVACY FIRST Your bookmarks and preferences stay on your device. We never sell your data. See the in-app Privacy Policy for details. MEDICAL DISCLAIMER Hormone Insight is for education and information only. It does not replace professional medical advice, diagnosis or treatment. Always speak to a qualified healthcare professional about your own health. Download Hormone Insight and stay on top of endocrinology research in minutes a day.

Screenshots

Polymath4 screens
Hormone Insight3 screens

Verdict

The call

The clearest difference is in-app purchases: Hormone Insight at none against Polymath's 1. Hormone Insight also leads on ads (none vs shown). Polymath's advantage is iOS requirement (14.0 vs 18.0). On price, update cadence and device support 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. Polymath sells 1 in-app purchase, starting at $4.99 per month. Hormone Insight asks for nothing beyond the download.

UpkeepUpdate frequency

Polymath ships an update every 4 months, Hormone Insight every 2 months. The most recent releases landed on October 16, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 7 level
Polymath versus Hormone Insight: the parameters behind the verdict, then further details
ParameterPolymathHormone Insight
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 4 monthsEvery 2 months — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better18.0
Further details — not scored
Size29 MB3 MB
Age rating4+4+
DeveloperCeladon AI LimitedSussex Endocrine Clinic Ltd

In-app purchases

1 purchases

Polymath

Subscriptions1
  • Polymath+17 Days trial$4.991 Month
None

Hormone Insight

No in-app purchases

Questions

Is Polymath free?
Polymath is free to download, with in-app purchases available.
Is Hormone Insight free?
Hormone Insight is free to download, with no in-app purchases.
Do Polymath or Hormone Insight have ads?
Polymath shows ads; Hormone Insight does not.
Which is updated more often, Polymath or Hormone Insight?
Polymath ships an update every 4 months, and Hormone Insight every 2 months. Most recently, Polymath was updated on October 16, 2026 and Hormone Insight on September 30, 2026.

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