Best apps like 税金ナビ

RBB SPEED TEST

by IID,Inc.

Free

Measure your internet connection's average throughput over a set period. Automatically detects connection types like 3G, Wi-Fi, and LTE. View measurement history, rankings, and optionally save Wi-Fi conditions.

Life-Size Ruler

Smartphone as a Ruler

Free

Transform your smartphone into a precise measuring tool. This utility app allows you to measure lengths and distances directly on your device's screen. Ideal for quick estimations and practical applications.

Stopwatch + reading out loud

Multiple use is possible

Free

This utility app offers a versatile stopwatch with lap timing, split measurements, and the ability to create multiple simultaneous stopwatches. It features an audible readout function for measured times and automatic data saving with calendar and chart views for progress tracking.

Counter for Watch

Count: golf, knitting & people

Free

Easily count anything directly from your wrist. Tap to increment your count and undo mistakes with a simple gesture. Perfect for tracking items, people, or any quantifiable data.

How Old Do I Look? Face Age

How Old Am I? AI Age Guesser

Free

Discover your estimated age or the age of others in photos using advanced AI. Upload or take pictures, and the app will analyze faces for quick results. Share your findings and compare different looks.