MathMaster vs StudyX Smartpaper Letters
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MathMaster
This app offers focused math practice for children aged 6-13, building confidence and speed in essential arithmetic operations. It features quick sessions, multiple difficulty levels, and detailed progress tracking without distractions.
- Quick 10-question practice sessions
- Addition, subtraction, multiplication, division
- Multiple difficulty levels
- Choice of answer format
- Detailed progress tracking
- Common mistake identification
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MathMaster: Math Practice Made Simple Master essential math skills through focused practice! MathMaster helps children ages 6-13 build confidence and speed in basic math operations without distracting games or animations. FEATURES: • Quick 10-question practice sessions • Addition, subtraction, multiplication, and division • Multiple difficulty levels (numbers 1-10, 1-20, 1-100) • Choice between multiple-choice or type-in answers • Detailed progress tracking • Common mistake identification • No ads or in-app purchases FOR KIDS: • Clean, focused interface • Immediate feedback • Personal best tracking • Encouraging messages • Custom practice sets based on mistakes FOR PARENTS: • Detailed progress reports • Practice session history • Identify areas needing attention • Track improvement over time • Set appropriate difficulty levels WHAT MAKES US DIFFERENT: Unlike other math apps that focus on games and rewards, MathMaster helps children build real mathematical fluency through focused practice. Our distraction-free approach lets kids concentrate on what matters - improving their math skills. Perfect for: • Elementary school students • Middle school students • Homeschooling • Extra practice • Test preparation • Building math confidence Privacy & Safety: • No third-party advertising • No data collection • No external links • Safe for children Download MathMaster today and help your child build strong math foundations! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
StudyX Smartpaper Letters
This app offers a digital approach to learning characters from various languages, including Japanese, Chinese, Korean, and English. It features stroke-by-stroke tracing guidance, real-time scoring, and Montessori-style color coding to aid in handwriting practice for all ages.
- Over 10,000 characters (Japanese, Chinese, Korean, English, numerals)
- Stroke-by-stroke tracing guidance with animation
- Real-time scoring against model characters
- Montessori-style color coding
- Cursive alphabet practice
- Saved practice history
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StudyX Smartpaper Letters is the digital version of Montessori's classic Sandpaper Letters, built for iPad + Apple Pencil. The original sandpaper letters set is limited by physical materials — usually just ~26 English letters. This app contains over 10,000 characters, covering Japanese hiragana, katakana, kanji (including jōyō and name kanji), Chinese hanzi (Simplified and Traditional), Korean Hanja, the English alphabet (print and cursive), and numerals. From early literacy through elementary kanji practice and adult handwriting, one app covers it all. With built-in scoring (comparing strokes to the model) and stroke-order animation, children can practice on their own — no parent or teacher needs to stand by. Key features: - Over 10,000 characters: hiragana, katakana, Japanese kanji, Simplified and Traditional Chinese hanzi, Korean Hanja, alphabet (print and cursive), and numerals - Stroke-by-stroke tracing guidance with animation - Real-time scoring vs. the model character - Montessori-style color coding: vowels, consonants, and numbers - Cursive alphabet toggle for handwriting style practice - Saved word lists and practice history (on-device only, never sent off-device) Optimized for iPad with Apple Pencil. Universal app — also runs on iPhone for review. — Attributions - KanjiVG - HanziVG - animCJK
Screenshots
Verdict
The clearest difference is rating: MathMaster at 5.0 against StudyX Smartpaper Letters's 4.0. MathMaster also leads on update cadence (daily vs every 3 months) and price ($1.99 vs $3.99). StudyX Smartpaper Letters's advantage is iOS requirement (15.5 vs 17.6). On ratings volume, ads, in-app purchases and monetization model 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
MathMaster costs $1.99 and StudyX Smartpaper Letters $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
MathMaster holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
MathMaster ships an update daily, StudyX Smartpaper Letters every 3 months. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.
| Parameter | MathMaster | StudyX Smartpaper Letters |
|---|---|---|
| Price | $1.99 — better | $3.99 |
| Rating | 5.0 (1 ratings) — better | 4.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Daily — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.5 — better |
| Further details — not scored | ||
| Size | 1 MB | 192 MB |
| Age rating | 4+ | 4+ |
| Developer | Yaniv Kalsky | StudyX G.K. |
Customer experience
MathMaster
StudyX Smartpaper Letters
In-app purchases
MathMaster
No in-app purchases
StudyX Smartpaper Letters
No in-app purchases
Questions
Is MathMaster free?
Is StudyX Smartpaper Letters free?
Which has better reviews, MathMaster or StudyX Smartpaper Letters?
Do MathMaster or StudyX Smartpaper Letters have ads?
Which is updated more often, MathMaster or StudyX Smartpaper Letters?
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