Best Sea alternatives: apps like Sea-Blue-Chalcedonyの公式アプリ

4+ similar apps compared and reviewed

4.7 avg rating
4 free apps
Updated November 2026

Sea is great, but it's not the only option. Explore 4+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Sea

4.7(305 ratings)
FreeAds
Simple Blood Pressure Recorder screenshot 1
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Easily track your blood pressure and pulse rates throughout the day. Record your daily weight and view your health data in organized lists, calendars, or graphs. Designed for simplicity, this app is ideal for those seeking a straightforward health monitoring tool.

Mirror : Natural Mirror 4K#2

Mirror : Natural Mirror 4K by sky-nexus Inc.

4K high quality mirror app
Strong Contender
💪 Health & Fitness
4.6(90 ratings)
FreeAdsIn-App Purchases
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Transform your iPhone into a high-quality mirror with 4K resolution. Easily check your hairstyle, adjust brightness, and use a night mode for dark environments. Features include zoom, screen pausing, and a soft effect for a polished look.