敏捷迭代 vs Baiyan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
敏捷迭代
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这是一个用于敏捷迭代中，工程任务估算的app。
Baiyan
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Baiyan AI Translator comes with four standout strengths: 1. AI-powered voice recognition: Built on a large AI model, Baiyan automatically identifies the spoken language and transcribes it with high accuracy. 2. AI-driven translation: Powered by a robust large language model, Baiyan delivers faithful, fluent, and elegant renditions that truly respect the target language’s conventions. 3. AI voice synthesis: Using cutting-edge speech synthesis, Baiyan produces natural, lively audio that sounds human—not robotic. 4. AI image translation: Snap or upload a picture; Baiyan’s LLM instantly extracts translated text and highlights the key details you need. Perfect for: - Traveling, shopping, or dining abroad - Hearing authentic pronunciation while studying a language - Professionals closing multilingual deals If this sounds good, download the Baiyan AI Translator and enjoy a smoother, smarter way to bridge languages. Hope you love it! Privacy policy： https://baiyan.app/privacy Terms of use： https://baiyan.app/user-agreement
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Verdict
The clearest difference is in-app purchases: 敏捷迭代 at none against Baiyan's 2. 敏捷迭代 also leads on ads (none vs shown) and device support (3 vs 1). Baiyan's advantage is update cadence (every 5 days vs every 25 months). On price 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. Baiyan sells 2 in-app purchases, starting at $5.99 per month. 敏捷迭代 asks for nothing beyond the download.
敏捷迭代 ships an update every 25 months, Baiyan every 5 days. Both last shipped on October 27, 2026.
| Parameter | 敏捷迭代 | Baiyan |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 25 months | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.5 |
| Further details — not scored | ||
| Size | 16 MB | 174 MB |
| Age rating | 4+ | 4+ |
| Developer | 焕文 郭 | 江 刘 |
In-app purchases
敏捷迭代
No in-app purchases
Baiyan
- Monthly$5.991 Month
- Annual$49.991 Year
