随机数 vs 妙笔AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
随机数
Generate lucky numbers, aid decision-making, or create random selections for games. This app offers extensive customization for number ranges, batch generation, and even voice playback for random draws. Unlock advanced features and remove ads with a PRO subscription.
- Generate random numbers (0-999999999)
- Batch random number generation
- Customizable number ranges
- Voice playback for random draws
- Random password generation
- History of random draws
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极简随机数可用于生成幸运数字、选择恐惧症、小游戏等各种场合。 可生成从0到999999999之间的任意随机数。 可同时抽出数百个随机数字。 支持批量生成随机号码。 随机抽号支持历史记录随意查看， 支持分段随机和自定义随机。 支持语音播放随机点名。 支持随机密码自由设置。 更多贴心功能等您发现。 [PRO版订阅] 随机数全免费使用！升级 PRO版可移除广告，可按需选择！ 支持按月或按年订阅；也支持一次买断方式获取专业版权限。 订阅价格可能因地而异。订阅将通过您的 iTunes 账户进行扣款。 订阅会自动续订，除非您在当前订阅期结束至少 24 小时以前停止自动续订。当前订阅激活后不可取消。 购买后，在 App Store 的账户设置中可以管理您的订阅。 使用条款：http://www.greatapp.cn/html/terms.html 隐私协议：http://www.greatapp.cn/html/privacy.html
妙笔AI
This AI-powered mobile application offers a rich content experience with smart recommendations and collection features. Engage in conversations with AI characters, ask questions via voice for instant text and image responses, and track your activity in a personalized user center.
- AI-powered content recommendations
- Voice-to-text AI queries
- AI-generated text and images
- Interactive AI characters
- Content browsing and collection
- User activity tracking
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妙笔AI 是专为移动设备打造的AI智能软件，平台内容丰富，可快速浏览及收藏。同时，你还可以通过语音提问，智能老师会为你提供快速解答。 主要功能包括： 1. 内容浏览：智能推荐有趣的内容，方便快速浏览，并支持点赞和收藏合集。 2. 对话和内容创作： - 发送语音后，AI会智能分析内容，快速为你解答问题，并生成图文，助你提升知识水平。 - 有趣的人工智能角色能理解并回应广泛话题，使用起来既方便又贴心。 3. 用户中心：登录账号后，作品将自动同步至账号；同时汇总展示用户的浏览、喜欢、收藏等内容，方便快速查看
Screenshots
Verdict
The clearest difference is review sentiment: 随机数 at 91% against 妙笔AI's 0%. 随机数 also leads on rating (4.7 vs 1.0) and ratings volume (81 vs 4). 妙笔AI's advantage is in-app purchases (none vs 3) and update cadence (every 3 weeks vs every 3 months). 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. 随机数 sells 3 in-app purchases, starting at $0.99 per month. 妙笔AI asks for nothing beyond the download.
随机数 holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: 随机数 has 81 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 91% of 随机数's written reviews are positive against 0% of 妙笔AI's.
随机数 ships an update every 3 months, 妙笔AI every 3 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | 随机数 | 妙笔AI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (81 ratings) — better | 1.0 (4 ratings) |
| Positive reviews | 91.2% of reviews — better | 0.0% of reviews |
| Number of ratings | 81 — better | 4 |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 33 MB | 914 MB |
| Age rating | 4+ | 4+ |
| Developer | 海云 吴 | Beijing Yuanyue Technology Company Limited |
Customer experience
随机数
妙笔AI
In-app purchases
随机数
- Monthly subscription$0.991 Month
- Yearly subscription$1.991 Year
- 去广告专业版$2.99
妙笔AI
No in-app purchases
