扇贝伴学 vs PUYU 璞玉
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
扇贝伴学
This app uses immersive learning techniques and a memory palace method to help students memorize English vocabulary for primary and secondary school levels, KET, and PET exams. It combines listening, speaking, reading, and practicing skills with phonetic spelling and engaging word-learning modes.
- Memory palace vocabulary learning
- Immersive scene-based learning
- Phonics with pronunciation videos
- Interactive child-friendly word memorization
- Smart dictation and error correction
- Integrated listening, speaking, reading, and practice
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欢迎来到扇贝伴学（原名扇贝课堂）! 快来看看我们都有哪些超棒的功能吧~ --- · 记忆宫殿 场景沉浸式记忆中小学、KET、PET核心词， 听说读练结合锻炼英语听口背能力！ · 自然拼读 科学的音素拆解，配备专业口型视频，学习单词标准发音， 学好自然拼读，单词会读也会拼！ · 背单词： 全新活泼有趣的少儿背单词模式， 收录严格按照教材编写的单词书， 配合校内同步学习， 精美单词配图，帮你更快理解！ · 单词听写： 智能语音报默，听写练习不费爹妈！ 错词加入错词本，随时反复复习巩固～ 快来下载扇贝伴学，让学习成为一件快乐的事吧！ 联系我们：help@shanbay.com
PUYU 璞玉
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PUYU is an AI vocal growth platform for learners who want to build better singing habits through structured recording, objective feedback, and long-term practice tracking. Record a vocal sample, review analysis across pitch, rhythm, breath, tone, resonance, vibrato, stability, and expression-related indicators, and receive practical guidance for the next practice session. PUYU helps learners understand what is improving, what needs attention, and how their practice history changes over time. Key features: - Voice recording and server-based vocal analysis - Metric-based feedback for daily practice - Personalized training direction based on detected strengths and weaknesses - Practice history, tier, and ranking views for motivation - Community-oriented growth views for learners in the same stage PUYU is designed as a training support tool. It does not provide medical, diagnostic, or guaranteed audition or career outcomes. Analysis results may vary depending on recording quality, background noise, microphone condition, and vocal material.
Screenshots
Verdict
The clearest difference is in-app purchases: PUYU 璞玉 at none against 扇贝伴学's 5. PUYU 璞玉 also leads on update cadence (every 9 days vs every 3 weeks). 扇贝伴学's advantage is iOS requirement (14.0 vs 17.0). On price, 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. 扇贝伴学 sells 5 one-off in-app purchases. PUYU 璞玉 asks for nothing beyond the download.
扇贝伴学 ships an update every 3 weeks, PUYU 璞玉 every 9 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | 扇贝伴学 | PUYU 璞玉 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 35.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 114 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Nanjing Treasure Island Information Technology Co., Ltd. | Donghwan Kim |
In-app purchases
扇贝伴学
- 5000 贝壳$6.99
- 伴学视频权益包$9.99
- 记忆宫殿（1年有效）-优惠价$14.99
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- 记忆宫殿（1年有效）$19.99
- 记忆宫殿（永久有效）$39.99
PUYU 璞玉
No in-app purchases
