School Phonics vs Sayello
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
School Phonics
This educational app complements a phonics book series, offering audio playback for teachers and interactive review for students. It features sound and word flashcards, engaging games, and animated stories to build foundational reading and writing skills.
- Audio playback for lessons
- Sound flashcards
- Word flashcards
- Sound and word games
- Animated stories
- Independent review material
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The School Phonics App is designed to be used along with the School Phonics series to allow teachers to play audio files during class and to let students review covered material independently. The app’s contents are identical to that of the Hybrid CDs accompanying the Student Books, containing both audio tracks and digital content that consists of sound flashcards, sound chants, a toy crane-styled sound game, word flashcards, word chants, a car racing word game, unit story animations, and Readers story animations. With the School Phonics App, students will acquire phonics skills in an effective way and find enjoyment in their English learning. School Phonics is a four-level phonics series designed to make phonics both easy for teachers to teach and enjoyable for EFL students to learn. The systematic curriculum works to establish a solid foundation of phonics skills for students, providing them with effective tools for basic reading and writing. School Phonics also takes students on a spectacular journey through a series of stories graded specifically for their level, helping them to further develop their knowledge of phonics and become independent readers in the process.
Sayello
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수업에서 배운 영어, 실제로 얼마나 말해봤나요? Sayello(세이엘로)는 수업에서 배운 단어와 문장을 AI 선생님과의 1:1 통화로 이어주는 AI 원어민 전화영어예요. 예약 시간이 되면 앱에서 전화처럼 받고, 오늘의 표현으로 5분간 말하기를 시작해요. 아이의 반응에 따라 따라 말하기, 문장 만들기, 자유대화로 맞춤 학습이 진행돼요. 정답을 말하지 못해도, 머뭇거려도 괜찮아요. 아이의 반응별로 다양하게 말하기를 독려하고, 손들기로 한국어 도움을 요청할 수도 있어요. AI 선생님은 아이가 한 말을 듣고 현재 대화의 맥락에 맞춰 다음 질문을 이어가요. 익숙한 표현을 따라 말하는 데서 끝내지 않고, 아이 자신의 이야기로 말해보도록 돕습니다. Sayello에서 할 수 있는 것 - 오늘의 학습 표현과 예정 통화 확인 - AI 선생님과 1:1 실시간 영어 통화 - 아이 수준에 맞춘 단어·문장·자유대화 - 대화가 막히는 순간을 돕는 힌트와 손들기 - 주간 통화 일정과 말하기 기록 확인 수업 후 5분, 배운 표현이 아이의 말이 되는 시간을 만들어보세요. ※ Sayello는 제휴 교육기관 회원을 위한 서비스입니다. 이용을 위해 교육기관에서 제공한 계정 또는 이용 권한이 필요할 수 있습니다.
Screenshots
Verdict
The clearest difference is update cadence: Sayello at daily against School Phonics's every 7 months. School Phonics's advantage is iOS requirement (10.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
School Phonics ships an update every 7 months, Sayello daily. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.
| Parameter | School Phonics | Sayello |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 7 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 804 MB | 233 MB |
| Age rating | 4+ | 4+ |
| Developer | e-future Co., Ltd. | Hodoo Labs Co., Ltd. |
In-app purchases
School Phonics
No in-app purchases
Sayello
No in-app purchases









