1.2.5
Nov 7, 2024 · seen Oct 1, 2026
SoundIntervalTimer byNSDev is a sports app by NIHON SYSTEM DEVELOPER CORPORATION with 5,000+ downloads (about 9.1K estimated). +7 installs in the last 7 days. Released Apr 24, 2015. Install growth, rank history, SDKs and ad networks.
From the store listing: “High-intensity interval training (HIIT) is the interval timer with a voice to recommend to. Preparation, exercise, each number of seconds to break (up to 9999 seconds), you can set the number of times (up to 99). Sound can be chosen beep, from voice, but the voice is only Japanese. The start of the countdown I can…”