iPhone 和 Android 实用工具
Speaker Cleaner 能排出手机扬声器里的积水，几秒内解决声音发闷的问题——只需把手机屏幕朝下放，运行一次清理即可。
播放专门设计的声音，通过振动把扬声器网孔里的积水排出来——无需拆机，没有风险。
消除进水后留下的声音发闷、变小或破音问题。
利用的是声音，而不是加热或吸力，所以不会损坏手机内部元件。
手机进水后虽然没坏，但声音还是发闷？扬声器里可能还残留着水。Speaker Cleaner 能帮你排出扬声器里的水，还能修复并增强音质。
⚠️ 重要提示：
Speaker Cleaner 清理扬声器又快又简单。用 Speaker Cleaner，只需几秒就能清理扬声器、排出积水。
偶尔获取更新
新功能、小技巧和偶尔的公告。绝无垃圾邮件。
PDF Go
View, annotate, sign, and manage PDFs on iPhone and iPad.
Frequency Generator
Tone generation, sound tests, and musical tuning in one app.
Chart AI
Snap a photo of any trading chart and get AI-powered technical analysis in seconds.
Bits: Offline Games No WiFi
A collection of free mini games you can play with no internet at all.
HabitKeep
Build better habits, keep the streak alive, and stick to your routine.
Antistress Games
Relaxing antistress games and fidget toys to help you unwind.
Spin The Wheel - Choose
Can't decide? Spin the wheel and let it choose for you.
1 2 3 4 Player Games
Local offline multiplayer mini games for 1, 2, 3 or 4 players on one device.
LED Scroller
Turn your phone into a scrolling LED banner with custom text, colours and GIFs.
Saldo
Track calories easier with AI. Intermittent fasting for good health. Lose weight.
Yes or No - Decision Maker
Get a straight YES or NO answer when you can't decide.
Scanlet
Scan documents, receipts and IDs into searchable PDFs on iPhone and iPad.