WavyOcean vs NFC Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WavyOcean
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WavyOcean是一个基于GIS的多源异构海洋数据动态可视化系统。其可视化内容主要包括海洋站点观测数据，中国海和粤港澳大湾区海-气-生物地球化学环境多尺度模拟与预报，旨在实现对海量数据的三维重构、实时绘制与动态显示。
NFC Timer
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需要配合指定的NFC设备使用，只支持iPhone11及以后发布的手机。 功能： 1. 通过NFC给设备设置闹钟 2.通过捷径设置，可以在感应到NFC设备后，自动打开app，并且自动同步数据。
Screenshots
Verdict
WavyOcean and NFC Timer are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | WavyOcean | NFC Timer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Jianping Gan | Waytronic Electronics Company Limited |
In-app purchases
WavyOcean
No in-app purchases
NFC Timer
No in-app purchases
