Comparison

TTS Math vs KnowQuiz

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

Head to head
About

TTS Math

Features
Read full description

You can easily solve math problems. Now listen to the problem aloud and solve it. You can choose and solve one of the 3 problems of addition, subtraction and multiplication to check and improve your math skills. Provides the ability to listen to and solve math problems by voice. *characteristic* - Supports three arithmetic operations: addition, subtraction, and multiplication - total number of problems - Enter the answer and check the correct answer immediately - Play the four arithmetic operations with TTS voice - Voice language: English, Japanese, Korean, German, French, Spanish - App language: English, Japanese, Korean - iPhone, iPad support - Supported from iOS/iPadOS 16.4 and later devices ** With ads ** If you have any questions while using it, please send it to junhuloveapple@gmail.com or through the inquiry form in the app.

About

KnowQuiz

Test your knowledge with over 5,000 curated questions across aptitude, logic, and general knowledge. This offline app offers a distraction-free learning experience with features like smart shuffling and progress tracking.

Highlights
  • 5,000+ curated questions
  • Offline functionality
  • Smart shuffling
  • Progress tracking
  • 50/50 lifeline
  • Light and dark mode
Features
Read full description

KnowQuiz — the smartest way to test your knowledge offline. No internet. No ads. No tracking. Sharpen your mind with 5,000+ hand-curated questions across three categories: APTITUDE TEST Train your problem-solving with real aptitude questions covering: • Speed, distance, and time • Percentages, ratios, and proportions • Profit and loss, simple interest • Work and time, averages, ages • Word problems and number puzzles LOGICAL REASONING Sharpen your pattern recognition with: • Number sequences (arithmetic, geometric, Fibonacci) • Square and cube series • Letter pattern puzzles • Odd-one-out challenges • Alternating sequences GENERAL KNOWLEDGE Test your real-world knowledge across: • World capitals and countries • U.S. states and capitals • Chemical elements and atomic numbers • Planets and astronomy • U.S. Presidents • Classic literature and famous authors • Greek and Roman mythology • Famous painters and artwork • Major rivers, mountains, and landmarks • Inventors, scientists, and discoveries • Sports, anatomy, and music FEATURES • 5,000+ questions hand-curated for accuracy • Smart shuffling — never see the same question type back-to-back • Live progress bar timer with smooth animation • Session statistics with accuracy ring • Current streak tracker to keep you motivated • 50/50 lifeline to remove two wrong answers • Skip button when stuck • Light and dark mode • Satisfying sound feedback on every answer • 100% offline — no internet required after install • No ads, no tracking, no signup • No data collection PERFECT FOR • Students preparing for aptitude tests • Job seekers practicing reasoning rounds • Trivia enthusiasts who love general knowledge • Anyone looking to learn while having fun • Daily commute brain training • Quick fun during breaks PRIVACY-FIRST DESIGN KnowQuiz respects your privacy. The app runs entirely on your device. No data is collected, sent, sold, or shared. No internet permission required after the initial download. DESIGNED FOR FOCUS Minimal interface, no notifications, no distractions. Just you and the questions. Download KnowQuiz today and start your daily challenge. Track your streak, climb your accuracy, and discover something new with every quiz. Questions or feedback? Contact us at patelsaone1@gmail.com

Screenshots

TTS Math4 screens
KnowQuiz4 screens

Verdict

The call

The clearest difference is ads: KnowQuiz at none against TTS Math's shown. KnowQuiz also leads on update cadence (every 3 months vs every 16 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

TTS Math ships an update every 16 months, KnowQuiz every 3 months. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 8 level
TTS Math versus KnowQuiz: the parameters behind the verdict, then further details
ParameterTTS MathKnowQuiz
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 16 monthsEvery 3 months — better
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size11 MB30 MB
Age rating4+4+
Developerkim juyoungSAWANKUMAR PATEL

In-app purchases

None

TTS Math

No in-app purchases

None

KnowQuiz

No in-app purchases

Questions

Is TTS Math free?
TTS Math is free to download, with no in-app purchases.
Is KnowQuiz free?
KnowQuiz is free to download, with no in-app purchases.
Do TTS Math or KnowQuiz have ads?
TTS Math shows ads; KnowQuiz does not.
Which is updated more often, TTS Math or KnowQuiz?
TTS Math ships an update every 16 months, and KnowQuiz every 3 months. Most recently, TTS Math was updated on October 11, 2026 and KnowQuiz on October 15, 2026.

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