Comparison

Smarty Tooth vs Knowledge Path

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

Head to head
About

Smarty Tooth

This app is a dental education tool that helps patients understand oral health and dental treatments. It provides a simple reference guide with text and photos to facilitate informed conversations between doctors and patients.

Highlights
  • Learn about dental treatments
  • Understand oral health
  • Easy-to-use reference guide
  • Text and photo explanations
  • Enhance doctor-patient conversations
  • Covers various treatment topics
Features
Read full description

Smarty Tooth is a dental education tool designed to help patients learn more about dental treatments and understand their oral health. It serves as an easy-to-use reference guide, presenting information in a simple format that includes text and photos suitable for individuals of all ages and educational backgrounds. Our app is designed to initiate conversations about dental treatment between clinicians and patients, ultimately enhancing the doctor-patient relationship. The content covers a wide range of treatment topics, including fillings, crowns and bridges, root canal therapy, surgical treatments, and gum disease, ensuring that patients are well-informed and empowered regarding their dental care. Download the Smarty Tooth and start having more meaningful, informed conversations with your dentist.

About

Knowledge Path

Features
Read full description

Knowledge Path is a general-knowledge quiz app that makes learning fun — a little every day. Every correct answer is a step forward on your path to knowledge! If you love trivia and quiz game shows, you'll enjoy this ever-growing question bank — varied, engaging and challenging, perfect for practising your general knowledge every day. GENERAL KNOWLEDGE, MANY TOPICS Hundreds of multiple-choice questions across Science, History, Geography, Literature, Physics, Chemistry, Biology, Astronomy and more — great for students and anyone who loves to learn. TWO WAYS TO PLAY • Free mode: answer at your own pace and see the correct answer with a clear explanation for every option — understand, don't just memorise. • Timed mode: challenge yourself like a real exam and sharpen your speed. HIGHLIGHTS • Explanations for why each answer is right or wrong. • Save your scores and track your progress and best result for each test. • Resume an unfinished test anytime. • Practise the questions you got wrong to remember them better. • Bookmark favourite questions to review later. • Get notified when a new test is added. • Smooth, works offline, no account needed. LEARN EVERY DAY, IMPROVE EVERY DAY A place to train your mind, test what you know and grow a little every day. Whether you're revising, checking your general knowledge or just love a good quiz, Knowledge Path is the perfect companion. Download now and start your journey to knowledge!

Screenshots

Smarty Tooth4 screens
Knowledge Path4 screens

Verdict

The call

The clearest difference is ads: Smarty Tooth at none against Knowledge Path's shown. Knowledge Path's advantage is update cadence (monthly vs every 6 months). On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Smarty Tooth ships an update every 6 months, Knowledge Path monthly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
Smarty Tooth versus Knowledge Path: the parameters behind the verdict, then further details
ParameterSmarty ToothKnowledge Path
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 6 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size25 MB21 MB
Age rating12+4+
DeveloperSmarty Tooth LLCSY KHANH HO

In-app purchases

None

Smarty Tooth

No in-app purchases

None

Knowledge Path

No in-app purchases

Questions

Is Smarty Tooth free?
Smarty Tooth is free to download, with no in-app purchases.
Is Knowledge Path free?
Knowledge Path is free to download, with no in-app purchases.
Do Smarty Tooth or Knowledge Path have ads?
Knowledge Path shows ads; Smarty Tooth does not.
Which is updated more often, Smarty Tooth or Knowledge Path?
Smarty Tooth ships an update every 6 months, and Knowledge Path monthly. Most recently, Smarty Tooth was updated on October 30, 2026 and Knowledge Path on October 28, 2026.

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