Comparison

OneKids vs Kyna Tutor

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

Head to head
About

OneKids

This app connects schools and parents, offering a digital communication platform for academic updates and school news. It provides tools for parents to manage their child's learning and activities, alongside a free resource library.

Highlights
  • Digital school-parent connection
  • Electronic student diary
  • Academic and activity updates
  • School news and notifications
  • Parent-teacher messaging
  • Free educational resource library
Features
Read full description

- OneKids là ứng dụng quản lý trường học trực tuyến giúp kết nối giữa Nhà trường và Phụ huynh học sinh. - Ứng dụng sổ liên lạc điện tử Onekids giúp Phụ huynh học sinh dễ dàng quản lý và cập nhật các thông tin về học tập và hoạt động của các bé trên lớp. - Onekids là ứng dụng giáo dục giúp cha mẹ quản lý, chăm sóc và nuôi dạy con cái tốt hơn. - Ứng dụng OneKids giúp Phụ huynh học sinh xem và nhận các thông báo, tin tức từ nhà trường một cách nhanh chóng và tiện lợi. - Onekids là ứng dụng miễn phí nhắn tin trao đổi giữa phụ huynh với nhà trường, giáo viên. - Ứng dụng OneKids cung cấp thư viện tài liệu trực tuyến miễn phí về giáo dục, chăm sóc sức khỏe, giải trí và nhiều tiện ích khác.

About

Kyna Tutor

This app offers personalized English learning programs with live teachers and AI tutors. It focuses on improving all four language skills through interactive lessons and progress tracking. Users can practice pronunciation and receive tailored learning suggestions.

Highlights
  • 1-on-1 English learning programs
  • AI tutors for pronunciation and suggestions
  • Personalized learning paths
  • Interactive online learning
  • Progress tracking and visual reports
  • Connect with support team
Features
Read full description

- Over 10 years of experience in personalized online learning with teachers. - 10,000+ outstanding teachers worldwide, dedicated to helping students make rapid progress. - Achieve outstanding progress through a personalized learning pathway tailored to each student’s ability, interests, and pace. - Enjoy a dynamic online learning experience with live visual and audio interaction throughout every lesson. Why should you choose Kyna Tutor? - Top 3 KIES Edu Award 2018 for the best educational products. - Top 5 best educational transformation solutions worldwide, honored by leading American educational magazines. - The only Vietnamese children's English application selected for Google Demo Day 2019. - Chosen by over 150,000 users in Vietnam, Thailand, Indonesia, Laos, and other countries. APPLICATION FEATURES: - Effective learning and interaction with teachers directly on the app. - Easily manage schedules and track assignments; quickly book or cancel classes with one touch. - Gain clear insights into learning progress and results; receive visual reports detailing each skill per subject. - Conveniently connect with the support team anytime, anywhere, and receive instant notifications from Kyna Tutor. BENEFITS OF LEARNING AT KYNA TUTOR: - Flexible studying format; learn anytime, anywhere. - Interactive learning with high-quality teachers holding international certifications. - Build a strong foundation in English while developing comprehensive skills. - Improve communication skills and expand future career opportunities. Download Kyna Tutor today and experience personalized online learning at its best! Kyna Tutor – Your personalized online learning platform with dedicated teachers ---- CUSTOMER SERVICES: If you have any questions during use, please do not hesitate to contact Kyna Email: support@kynaenglish.com Website: https://kynaenglish.com/

Screenshots

OneKids4 screens
Kyna Tutor4 screens

Verdict

The call

The clearest difference is review sentiment: Kyna Tutor at 100% against OneKids's 23%. OneKids's advantage is in-app purchases (none vs 3) and update cadence (every 9 days vs every 3 months). On price, ads, 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. Kyna Tutor sells 3 one-off in-app purchases. OneKids asks for nothing beyond the download.

UpkeepUpdate frequency

OneKids ships an update every 9 days, Kyna Tutor every 3 months. The most recent releases landed on October 12, 2026 and October 17, 2026 respectively.

Scorecard4 real differences · 6 level
OneKids versus Kyna Tutor: the parameters behind the verdict, then further details
ParameterOneKidsKyna Tutor
PriceFreeFree
Rating—4.2 (15 ratings) — better
Positive reviews23.1% of reviews100.0% of reviews — better
Number of ratings—15 — better
Update frequencyEvery 9 days — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.515.1 — better
Further details — not scored
Size150 MB45 MB
Age rating4+4+
DeveloperNguyen Dinh AnhKyna

Customer experience

OneKids

Written reviews39 reviews
Positive23.1%
Neutral7.7%
Negative69.2%

Kyna Tutor

All ratings15 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

OneKids

No in-app purchases

3 purchases

Kyna Tutor

One-time3
  • Package 8 sessions$14.99
  • Package 16 sessions$29.99
  • Package 24 sessions$44.99

Questions

Is OneKids free?
OneKids is free to download, with no in-app purchases.
Is Kyna Tutor free?
Kyna Tutor is free to download, with in-app purchases available.
Do OneKids or Kyna Tutor have ads?
Neither OneKids nor Kyna Tutor shows ads.
Which is updated more often, OneKids or Kyna Tutor?
OneKids ships an update every 9 days, and Kyna Tutor every 3 months. Most recently, OneKids was updated on October 12, 2026 and Kyna Tutor on October 17, 2026.

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