投屏助手 vs 潮汐时间表
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
投屏助手
Easily cast your phone's local videos, pictures, and files to your TV for a better viewing experience. Supports various devices and special wallpapers for occasions.
- Cast local videos and images
- Cast local files
- Connect to multiple devices
- Special occasion wallpapers
- Free to use
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投屏助手，一款操作简单、功能强大的投屏工具，小白投屏爱好者优选，简单操作就能将手机内容投屏电视，畅享大屏观影体验！ 【主要功能】 1.支持本地视频、图片一键投屏电视播放 2.支持本地文件，投屏到电视观看 3.支持生日、纪念日、乔迁等主题壁纸幻灯片投屏 4.永久免费投屏，无需付费解锁基础投屏能力
潮汐时间表
This app provides detailed tidal forecasts, wind and wave predictions, and sunrise/sunset times for coastal activities. It helps users plan fishing trips, beachcombing excursions, and water sports by identifying optimal times and avoiding hazardous conditions.
- 7-day tidal forecasts
- Wind and wave predictions
- Sunrise and sunset times
- Best fishing/beachcombing times
- Nearby pier recommendations
- Minute-level tide predictions
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赶海总错退潮？海钓总遇大风浪？ 潮汐时间表——专为海钓人，赶海爱好者设计的全能工具！精准预测未来7天潮汐，风浪，日月升落，避开危险时段，抓住黄金渔获期！ 1.精准潮汐预测 覆盖全球1000+海岸线，分钟级涨退潮预报 最佳赶海/海钓时段提醒，避免空手而归 2.风浪海流一手掌握 实时风速，浪高，恶劣天气提前预知 海浪方向可视化，找鱼群更高效 3.智能码头 附近热门码头推荐，一键直达钓点，省时省力 4.日月升落黄金时段 日出月落，月相周期精准预测，鱼群活跃期精准推测 用户证言： “终于不用查老黄历了！上周靠他抓到3斤大青蟹” ---舟山赶海老王、 立即下载，海边人的安全指南，渔获翻倍的秘密武器！ [自动续费会员] --订阅周期: 周/月/季/年 -订阅价格: ￥18.00/月、￥ 28.00/季、￥38.00/年 --付款方式:当用户确认购买并付款后记入iTunes账单 --续订: Apple iTunes账户会在当前订阅周期 24小时内扣除下一次的订阅费用，扣除成功后订阅自动延长一个周期 --取消续订:如需取消自动续订，应在当前订阅到期24小时之前前往Apple ID/iTunes 内关闭自动续订功能 隐私政策: https://sdoc.ink/web/#/p/711fb41fb31403f9e81d94ebd7a7a829 用户协议: https://sdoc.ink/web/#/p/185f4e89ad89cbfbda6cc504d93d2706 付费协议: https://sdoc.ink/web/#/p/5c3b8f156963a33136926cd2ffdf78d9
Screenshots
Verdict
The clearest difference is in-app purchases: 投屏助手 at none against 潮汐时间表's 6. 投屏助手 also leads on rating (4.1 vs 3.8). On price, ratings volume, update cadence and ads 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. 潮汐时间表 sells 6 in-app purchases, starting at $2.99 per month. 投屏助手 asks for nothing beyond the download.
投屏助手 holds the better App Store score, 4.1 against 3.8. Both are backed by a comparable volume of ratings — 14 and 12 respectively.
投屏助手 ships an update every 6 weeks, 潮汐时间表 every 5 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | 投屏助手 | 潮汐时间表 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (14 ratings) — better | 3.8 (12 ratings) |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 14 — better | 12 |
| Update frequency | Every 6 weeks | Every 5 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.1 — better | 13.0 |
| Further details — not scored | ||
| Size | 51 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | 曙光 王 | Fingertip Jusheng (Taiyuan) Network Technology Co. LTD |
Customer experience
投屏助手
潮汐时间表
In-app purchases
投屏助手
No in-app purchases
潮汐时间表
- 月度会员$2.991 Month
- 季度会员$3.993 Months
- 年度会员$4.991 Year
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- 月会员$9.991 Month
- 季会员$14.993 Months
- 年会员$19.991 Year
