App Store 截图文案 Prompt:滚动转化模板

App Store / Play Store 截图标题 Prompt——3-7 个字的标题叠在每张截图之上,1.5 秒决定用户是否下载。

App Store 截图的胜负在缩略图上就分。截图上方的那行标题做了大部分活,图只是证据。下面 15 个 Prompt 覆盖标准 6 张的情绪曲线(hook / 主收益 / 证据 / 社交证明 / 反对意见 / CTA)、本地化变体、A/B 测试对比,以及 iOS 和 Play Store 的规则差异。(截图周边的 listing——标题、副标题、描述、关键词——参考用 AI 写 App Store 文案。)

适合哪些场景

准备上线的独立开发者、跑 ASO 实验的移动增长团队、做 store assets 的代理商、为本地化发版写截图标题的 PM。

什么时候不建议这样写 Prompt

网页产品页、浏览器扩展、应用内 onboarding 不要用——阅读模式和字数预算都不同。截图本身没有清晰单一收益时也不要用。

Prompt 结构公式

截图标题 Prompt 一定带这六个要素:

  • 角色:让 AI 扮演谁(资深 PM / 独立创始人 / 产品设计师 / 独立开发者 / 增长负责人)。
  • 上下文:阶段(想法 / MVP / 增长 / 规模化)、团队规模、流量或 ARR、平台(web / iOS / Android)、受众、限制。
  • 目标:一个具体交付物——一段 PRD、一组用户故事、一个实验设计、一篇上线公告。
  • 限制:时间线(本 sprint / 本季度)、要砍的范围、不能动的东西(现有流程、计费、合规)。
  • 输出格式:表格、清单、可贴 ticket 的 JSON、或带标签的段落,能直接粘到 Linear / Notion / Jira。
  • 示例 / 信号:1-2 份你欣赏的参考或竞品、加 1 个想避开的反例。

这套 Prompt 适合用在哪

  • iOS App Store 6 张截图包
  • Google Play 8 张截图包
  • 各 locale 本地化变体
  • ASO A/B 测试对比
  • 版本更新带新功能截图

15 个可直接复制的 Prompt 模板

1. 标准 6 图标题序列

默认型。1 个 hook + 5 个支撑,构成情绪曲线。

You are an ASO copywriter for a mobile app. Generate 6 screenshot captions for {app name}: (1) hook in 5 words, (2) primary benefit, (3) social proof or rating, (4) feature differentiator, (5) common objection answered, (6) gentle CTA. Each caption: less than 7 words, no exclamation marks, no "best ever".

App context: {category, audience, what makes it different}

可替换变量: app name, category, audience, differentiator

优化建议: 太泛时追加:“Replace any caption that could fit 10 other apps. Each line must reference a feature only this app has.”

2. 只生成 hook(3 个备选)

For app {name} with primary benefit {benefit}, generate 3 distinct screenshot-1 hook lines (less than 6 words each). Each takes a different angle: emotional outcome, time saved, identity statement. Mark which one tests best for {audience}.

3. 收益阶梯

Build a benefit ladder of 6 captions for {app}. Caption 1 = abstract outcome (e.g., "Sleep better tonight"). Captions 2-5 = increasingly specific features that deliver the outcome. Caption 6 = call to install. Each less than 7 words.

4. 反对意见消除型

List the top 5 reasons a user might not install {app}: {price, privacy, learning curve, time commitment, trust}. Write one screenshot caption that disarms each objection, less than 8 words. Caption must NOT name the objection — only the answer.

5. 本地化主版 + 变体

Write 6 master English captions for {app}, then generate variants for {Spanish, Japanese, Brazilian Portuguese, Simplified Chinese, German}. For each locale, mark any caption that needs cultural rewrite vs literal translation. Keep character count under platform limits.

6. A/B 测试对子

For caption {paste}, write 4 alternatives optimized for A/B testing: (a) benefit-led, (b) curiosity-led, (c) social-proof-led, (d) numeric-led. Each less than 7 words. For each, predict the user type it appeals to.

Original: {paste}

7. iOS vs Play 规则双版本

Generate a 6-caption set for {app} compliant with both Apple App Store and Google Play guidelines. Flag any phrasing that would break: Apple "best / number one / top" claims, Play Store ranking claims, FTC unsupported claims. Output two columns: iOS-safe, Play-safe.

8. Play Store 8 图功能 walkthrough

Play Store allows 8 screenshots. Generate an 8-caption walkthrough for {app}: cover the full first-session experience, one feature per caption. Caption format: action verb + outcome. Less than 6 words each.

9. 版本更新刷新

Our app has a major update with {new feature}. Rewrite our existing 6 captions so screenshot 2 highlights the new feature without breaking the emotional arc. Output: old caption, new caption, and rationale per shot.

Current captions: {paste}

10. 数字优先包

Write 6 captions that each lead with one specific number ({minutes saved, users, languages, rating, retention rate, success rate}). Each number must be true and citable. Less than 7 words each.

11. 身份 / 向往叙事

Generate 6 captions framed around user identity ("You are the kind of person who..."). Avoid clichés. Each caption ends with a one-word feeling: focused, calm, fast, prepared, free, paid.

12. 标题 → 截图美术 brief

For each of these 6 captions, write the matching 1-line screenshot art-direction brief (what UI to show, what to highlight, what to crop). Output as a 6-row table: shot # | caption | art direction.

{paste captions}

13. 标题批评轮

Critique these 6 captions on 5 dimensions: (1) specificity, (2) emotional pull, (3) differentiation, (4) compliance with store rules, (5) scan-ability at thumbnail size. Score each 1-5 and rewrite any caption scoring below 3.

{paste}

14. B2B / 企业 App 变体

For a B2B mobile app ({category}), generate 6 captions for buyers who are not the end user (manager, admin, IT). Each caption surfaces a business outcome ({faster onboarding, lower turnover, audit trail}) not a personal one.

15. 标题 + 无障碍 ALT 文本

For each of these 6 captions, also generate the matching screenshot ALT text for accessibility: 1 sentence describing the visible UI, NOT repeating the caption. Useful for low-vision users and indexing.

{paste captions}

容易踩的坑

  • 每张都重复 App 名——浪费宝贵字数。
  • 用 “best app ever / number one”——Apple 拒绝,Play 降权。
  • 每个标题写成完整句——标题是 headline 不是段落。
  • 6 张没有情绪曲线——第 1 张平淡,读者就停在第 2 张。
  • 本地化用直译——英文好用的句子翻到日语显得幼稚。
  • 标题在解释截图——截图自己会解释,标题要卖结果。
  • 没有反对意见型——用户进 gallery 时总带着一个疑虑。

优化技巧

  • 6 张当一个故事看;如果可以随意打乱,曲线就没建好。
  • 把 6 个标题在 12 秒内念完一遍——大约就是用户决定下载的窗口。
  • 先 A/B 测试第 1 张再锁定整套。
  • 一套里至少有一个具体数字——纯抽象收益页转化更差。
  • 本地化要让 AI 重写而不是翻译,并标出哪些需要文化重写。
  • 提交前对照 App Store Review Guidelines 2.3。
  • 每张标题都配一行美术 brief,设计师就不会猜。

FAQ

  • 每个标题应该多长?: 不超过 7 个英文单词;少于 5 个在移动缩略图上测试更好。
  • 能用 emoji 吗?: 克制使用,且只在代替单词且文化中性时。B2B 和金融类不要用。
  • iOS 和 Play 规则差在哪?: Apple 禁排名宣称和价格 callout;Play 更宽松但仍拒绝无证据最高级。用模板 7。
  • 标题要和应用描述完全一致吗?: 语气一致,原文不必。标题是扫读优先,描述是细节优先。
  • 多久刷新一次?: 大版本更新;活跃增长 App 每 2-3 个月;ASO 测试出胜者立刻替换。

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