Their First Words vs RAYUL 한글숲
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Their First Words
This app offers a calm, ad-free experience for parents to teach young children early vocabulary in six languages. It features over 1,000 watercolor flashcards, native voice audio, and progress tracking for up to four children.
- 1,000+ watercolor flashcards
- Native voice audio in 6 languages
- Age-based word lists
- Progress tracking for up to 4 children
- Offline functionality
- Child-safe screen lock
- Customizable child character
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Calm flashcards for babies and toddlers: first words and everyday phrases in Spanish, Korean, French and five more languages. We made Their First Words for our daughters. Watching them learn and say their first words has been one of the most rewarding experiences of our lives. We wanted to make a calm, beautiful app where they could explore the languages around them and grow from first words into everyday phrases. We poured our love and energy into every word, phrase, picture, and sound. We’re excited to share it with your family, and we hope it brings your children the same small, magical moments it has brought ours. FLASHCARDS FOR KIDS • 1,000+ watercolor-style word cards in 16 categories — Animals, Food & Drink, Body, Home, Clothes, Toys, Vehicles, Nature & Weather, Places, People, Actions, Colors, Numbers, Shapes, Feelings, and Everyday Words • 500+ everyday phrases across 9 themes — I Want & I Need, No, Stop & All Done, Look at This!, What’s Happening, Where Things Go, Me & My People, Let’s Play Together, How I Feel, and Talk With Me • Eight languages on every word and phrase — English, Spanish, French, Portuguese, German, Italian, Korean, and Russian — each with female and male native voices. Switch language or voice without leaving the card. Menus and navigation are in English. • Three word stages for you to choose from — First Words (0–24 months), Growing Words (2–3 years), and Word Builder (3–5 years). Ages are content guides, not milestones. • Today’s Words and Today’s Phrases — a small set to practice together each day • Progress at your child’s pace — you mark words with Mark Learned and phrases with Said It, and see your practice days by week or month • Up to 4 children, each with their own word stage, progress, and favorites • A character to make their own — choose from 8 and add playful accessories • Pictures and audio work offline — see it, hear it, and say it together on planes, road trips, and in waiting rooms • Parent-led practice, with Auto Play when you want it. During Auto Play, Lock ignores stray taps until you press and hold to unlock • A parental gate keeps purchases, account settings, and external links in the grown-up area WHO IT’S FOR • Parents and caregivers sharing first words and phrases with babies, toddlers, and preschoolers • Bilingual and multilingual families — the language of home and the language of school on the same card • Grandparents, caregivers, and early educators • Anyone who wants a calm, ad-free app for first words and phrases SCREEN TIME YOU CAN FEEL GOOD ABOUT No noisy distractions. No ads. Just first words — and the phrases that follow. No pressure to practice every day. No tricks. No account needed to start. Start free with 75 words and 35 phrases — yours to keep, in all eight languages with both voices. An optional one-time in-app purchase unlocks both libraries for life. No subscription. Nothing renews. Terms of Use: https://theirfirstwords.org/legal/terms Privacy Policy: https://theirfirstwords.org/legal/privacy
RAYUL 한글숲
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RAYUL 한글숲은 만 3~6세 아이가 소리와 이야기로 한글 원리를 발견하도록 돕는 유아 한글 학습 앱입니다. [오늘의 한글 학습] • 홈에서 오늘 배울 단계와 목표를 한눈에 확인 • 연령과 현재 숙달도에 맞춘 5~12분 수업 • 짧은 이야기 → 핵심 낱말 → 한글 놀이 → 함께 놀이 [한글을 실제로 익히는 놀이] • 자모 소리를 듣고 맞는 글자 찾기 • 낱말의 음절 수를 세고 직접 고르기 • 같은 첫소리 찾기, 자음+모음 결합, 사라진 음절 찾기 • 획순 보기, 따라 쓰기, 혼자 쓰기 • 단어 정원과 대화식 그림책 [아이에게 맞춰지는 학습] • 오답과 숙달도에 따라 선택지·힌트·난이도 조절 • 연령별 콘텐츠와 이전 단계 복습 자동 구성 • 점수·순위·빨간 X 없이 다시 시도할 수 있는 환경 • 보호자가 원할 때만 기술별 학습 점검 [보호자와 개인정보] • 비교가 아닌 관찰 중심 보호자 대시보드 • 하루 이용 시간과 소리·진동·움직임 설정 • 광고·추적·구독·인앱 구매 없음 • 인터넷 없이 학습 가능 • 마이크는 선택 기능이며 녹음은 프로필별로 기기에만 저장·삭제 가능 소리 듣기, 글자 찾기, 조합하기, 쓰기, 말하기, 그림책 읽기를 한 흐름으로 연결해 아이가 부담 없이 매일 한글을 만나도록 설계했습니다.
Screenshots
Verdict
The clearest difference is in-app purchases: RAYUL 한글숲 at none against Their First Words's 1. Their First Words's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, ads 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. Their First Words sells 1 one-off in-app purchase. RAYUL 한글숲 asks for nothing beyond the download.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.
| Parameter | Their First Words | RAYUL 한글숲 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 530 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Their First Words LLC | YOUNGSOO KIM |
In-app purchases
Their First Words
- Pro — Lifetime Unlock$9.99
RAYUL 한글숲
No in-app purchases
Questions
Is Their First Words free?
Is RAYUL 한글숲 free?
Do Their First Words or RAYUL 한글숲 have ads?
Which is updated more often, Their First Words or RAYUL 한글숲?
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