PikaWord vs MetaBooks
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PikaWord
This app uses photo recognition to turn your surroundings into a language learning environment. Easily identify objects and scenes to learn new vocabulary in multiple languages, enhancing memory through visual association. It offers a flexible and enjoyable way to expand your word knowledge anytime, anywhere.
- Learn words by taking photos
- Real-world scenario learning
- Visual memory enhancement
- Personalized vocabulary library
- Supports multiple languages
- Fun and engaging learning experience
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PikaWord is a language learning tool based on photo recognition. It breaks through the limitations of traditional word - learning methods and transforms the real world into your personal language classroom. With its powerful photo - recognition function, users can easily learn words in multiple languages such as Chinese, English, Japanese, French, and Korean, making language learning accessible, easy, and efficient anytime, anywhere. Why choose PikaWord? 1. Real - world scenario learning: PikaWord closely connects learning with your life. There is no need for cumbersome learning materials. Just take a photo of the objects or scenes around you, and you can quickly obtain their foreign - language expressions. Whether they are daily necessities, natural landscapes, or street signs, they can all become materials for you to learn new words. 2. Visual memory enhancement: By leveraging the power of visual association, it makes vocabulary learning more intuitive and vivid. Through learning by taking photos, you can combine words with specific images, forming deep memory impressions and improving the learning effect. 3. Anytime, anywhere learning: Whether at home, in the office, or during a journey, PikaWord enables you to expand your vocabulary anytime, anywhere. It breaks the limitations of time and space, making learning more flexible and convenient. 4. Personalized vocabulary library: Users can create their own personalized vocabulary libraries and categorize the new words they have learned. At the same time, you can also use the photos you have taken to make vocabulary cards, which is convenient for review and sharing. 5. Fun learning experience: PikaWord emphasizes the fun of learning. Through the way of learning by taking photos, it makes the learning process easy and enjoyable. It turns learning from a burden into a pleasure, helping you to persevere more easily. Main functions: Learn words by taking photos: Just take a photo, and you can quickly identify and learn the definitions, pronunciations, and example sentences of new words. Support for multiple languages: Currently, it supports multiple languages including English, Chinese, Japanese, French, Korean, etc., meeting users' diverse learning needs. Personalized vocabulary management: Users can create their own vocabulary libraries, classify and organize the words they have learned, which is convenient for review and recall. Summary: PikaWord is a vocabulary - learning app that integrates convenience, fun, and efficiency. Through photo - recognition technology, it integrates language learning into daily life, allowing users to easily learn new words while exploring the world. Whether you are a language beginner or an advanced learner looking to further improve your language skills, you can find a suitable learning method here.
MetaBooks
This AI-powered bilingual storybook app helps children learn English and Chinese through interactive reading and voice chat. A friendly AI tutor assists with pronunciation and speaking practice, making language acquisition fun and effective for young learners.
- AI-powered bilingual storybooks
- Interactive reading experience
- Real-time voice chat for practice
- AI tutor for pronunciation
- Stories for different age groups
- Conversation practice
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MetaBooks is an AI-powered bilingual storybook app designed to help kids learn English and Chinese through immersive interactive reading and real-time voice chat. With a friendly AI tutor, children can practice speaking, improve pronunciation, and build confidence in language skills. The app features engaging stories tailored for different age groups and language levels, making reading fun and effective. MetaBooks supports conversation practice and interactive dialogues, enabling kids to develop listening and speaking abilities naturally. Perfect for ESL learners and young bilingual explorers, this app turns language learning into an enjoyable adventure. Whether practicing vocabulary, reading comprehension, or real-time speaking, MetaBooks provides a smart and fun way to boost bilingual fluency. Download MetaBooks now to start your child’s interactive language learning journey!
Screenshots
Verdict
The clearest difference is iOS requirement: PikaWord at 13.0 against MetaBooks's 15.6. On price, rating, ratings volume and update cadence 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. PikaWord sells 9 in-app purchases, starting at $4.99 per 7 days and MetaBooks sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for PikaWord against 5.0 for MetaBooks. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 18, 2026 and June 1, 2026 respectively.
| Parameter | PikaWord | MetaBooks |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 83 MB | 329 MB |
| Age rating | 4+ | 4+ |
| Developer | Suzhou Qingshan Planning Technology Co., Ltd. | 涛 刘 |
Customer experience
PikaWord
MetaBooks
In-app purchases
PikaWord
- Weekly3 Days trial$4.997 Days
- 拍拍单词周卡会员7 Days trial$4.997 Days
- 拍拍单词月卡会员$4.991 Month
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- Monthly$9.991 Month
- 拍拍单词季卡会员$9.993 Months
- 拍拍单词年卡会员$14.991 Year
- Yearly$39.991 Year
- 拍拍单词终身会员$17.99
- 拍拍单词终身会员$19.99
MetaBooks
- 60-Minutes Live Chat$0.99
- 300-Minutes Live Chat$1.99









