Math Study Step 1 vs 결이 한글
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math Study Step 1
This app offers an engaging way to learn elementary arithmetic through interactive writing exercises. It utilizes a unique writing recognition system to enhance the learning experience, making math study enjoyable for young learners.
- Interactive writing exercises
- Writing recognition system
- Elementary arithmetic education
- Enjoyable learning with 'Writing Princess'
- Dictation feature
- Maximizes learning effectiveness
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■ Math Study STEP 1 with "Writing Princess" (For iPhone & iPad.) ■ Elementary arithmetic operation education APP by enjoyable learning with writing. ■ Mathematics Education is possible by writing with this APP. Math Study STEP1 is an innovative APP through which people can learn Mathematics by writing numbers on the notebook. Not only visual factor(figures) and auditory factor(sounds) of traditional APPs, but writing recognition system which is developed by ourselves in this APP make it possible for people to study without notebook or pens. Now, why don't you, young boys and girls, enjoy writing and study with 'Writing Princess STEP 1'? ■ Mathematics Education APP which can do dictation! ■ Maximizing the effectiveness of learning Mathematics by writing those numbers on the notebook! ■ Patent for writing recognition system! ■ Appeared on TV program, MBC Power Magazine! ■ Appeared on TV program, KBS 9 NEWS! ■ e-mail - ceosoftheaven@gmail.com ■ Produced by - Softheaven Inc.
결이 한글
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결이 한글은 귀여운 강아지 캐릭터 '결이'와 함께 한글 단어를 배우는 학습 앱입니다. 사용자는 단어를 직접 따라 쓰고, 발음을 들으며 자연스럽게 한글 단어를 익힐 수 있습니다. 아이패드와 아이폰 환경에 맞춘 직관적인 인터페이스로 구성되어 있으며, 특히 아이패드 가로 화면과 Apple Pencil을 활용한 손글씨 학습에 최적화되어 있습니다. 손가락 입력도 함께 지원합니다. 주요 기능 • 한글 따라 쓰기 • 단어 발음 듣기 • 카테고리별 단어 학습 • iPad 및 iPhone 지원 • Apple Pencil 기반 손글씨 학습 지원 대부분의 단어 발음은 Apple 기기의 음성 읽기 기능(TTS)을 기반으로 제공됩니다. 다만 '우유', '김밥', '비빔밥', '오빠'처럼 기기 음성 확인 결과 발음이 어색할 수 있는 일부 단어는 더 자연스러운 학습을 위해 별도 WAV 음성 파일로 제공됩니다. 한국어를 처음 배우는 학습자부터 어린이 학습자까지 누구나 쉽고 재미있게 사용할 수 있도록 구성했습니다.
Screenshots
Verdict
The clearest difference is in-app purchases: 결이 한글 at none against Math Study Step 1's 1. 결이 한글 also leads on ads (none vs shown). Math Study Step 1's advantage is iOS requirement (12.0 vs 16.6). 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
Both are free to download. Math Study Step 1 sells 1 one-off in-app purchase. 결이 한글 asks for nothing beyond the download.
Math Study Step 1 ships an update every 6 months, 결이 한글 every 5 months. The most recent releases landed on November 13, 2026 and November 9, 2026 respectively.
| Parameter | Math Study Step 1 | 결이 한글 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 6 months | Every 5 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 222 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | SOFTHEAVEN | Jieun Son |
In-app purchases
Math Study Step 1
- Remove ADS$1.99
결이 한글
No in-app purchases









