Comparison

P2C Dictionary vs Gia Sư Dolphin

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

Head to head
About

P2C Dictionary

Features
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P2C Dictionary is an English dictionary made for kids and their families: look up English–English, English–Vietnamese and Vietnamese–English, hear British and American pronunciations, practice speaking and learn new words through games. Hearing correct pronunciation from an early age helps children build stronger language skills. With P2C Dictionary, your child listens, repeats the word out loud, and speech recognition tells them whether they said it right. P2C stands for Parents to Children. With just 5–10 spare minutes, you can look up words together, set practice challenges and help your child build a word bank of their own. P2C helps you connect with your child, understand how they learn and think, and acts as a lens that guides them toward positive content. 【Highlights】 • English–English, English–Vietnamese and Vietnamese–English dictionaries: clear meanings by part of speech, with examples and idioms. • British and American audio pronunciations with IPA. • Synonyms and antonyms to grow your child's vocabulary. • Translate sentences and paragraphs, and see pictures for any word, right in the app. • Search by voice in English or Vietnamese. • Pronunciation practice: your child reads the word aloud and speech recognition checks it. • Word lists by level: Starters, Movers, Flyers and the 10,000 most common English words, plus an irregular verbs table (base form, past simple, past participle). • Learn through play: Word Puzzle, a pronunciation challenge and a listening challenge. Play solo or with words chosen by parents. • My Words: save words to review later, even offline. Saved words and search history sync across devices. • A simple, kid-friendly design with Light and Dark mode, in English and Vietnamese. • Works on iPhone and iPad, sign in with Apple or Google. 【Why families love it】 • Kids and parents learn English together, effectively and safely. • Your child builds and reviews a word bank of their own every day. • Parents can easily set challenges and practice listening and speaking with their child. Some features (English–Vietnamese, synonyms, pictures, translation, voice search, word lists, challenges, unlimited searches) require an upgraded account.

About

Gia Sư Dolphin

Connects students with tutors for free, offering transparent pricing and detailed tutor profiles. Provides dedicated support throughout the learning journey.

Highlights
  • Free tutor search
  • Transparent tuition fees
  • Detailed tutor profiles
  • Academic and teaching experience
  • Dedicated support team
Read full description

Dolphin là nền tảng kết nối đáng tin cậy giữa người học và người dạy. Tại Dolphin, phụ huynh có thể: • Tìm gia sư hoàn toàn miễn phí, học phí minh bạch, không phát sinh thêm chi phí. • Xem trước thông tin chi tiết về học vấn, kỹ năng, phương pháp giảng dạy và kinh nghiệm giảng dạy của từng gia sư. • Luôn được đội ngũ của Dolphin đồng hành và hỗ trợ tận tình.

Screenshots

P2C Dictionary4 screens
Gia Sư Dolphin4 screens

Verdict

The call

The clearest difference is update cadence: Gia Sư Dolphin at every 5 days against P2C Dictionary's every 5 weeks. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

P2C Dictionary ships an update every 5 weeks, Gia Sư Dolphin every 5 days. The most recent releases landed on October 30, 2026 and October 12, 2026 respectively.

Scorecard1 real difference · 9 level
P2C Dictionary versus Gia Sư Dolphin: the parameters behind the verdict, then further details
ParameterP2C DictionaryGia Sư Dolphin
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 5 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.4 — better
Further details — not scored
Size37 MB77 MB
Age rating4+4+
DeveloperTien Cuong NguyenLong Phan

In-app purchases

None

P2C Dictionary

No in-app purchases

None

Gia Sư Dolphin

No in-app purchases

Questions

Is P2C Dictionary free?
P2C Dictionary is free to download, with no in-app purchases.
Is Gia Sư Dolphin free?
Gia Sư Dolphin is free to download, with no in-app purchases.
Do P2C Dictionary or Gia Sư Dolphin have ads?
Neither P2C Dictionary nor Gia Sư Dolphin shows ads.
Which is updated more often, P2C Dictionary or Gia Sư Dolphin?
P2C Dictionary ships an update every 5 weeks, and Gia Sư Dolphin every 5 days. Most recently, P2C Dictionary was updated on October 30, 2026 and Gia Sư Dolphin on October 12, 2026.

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