iStroboSoft

Name: iStroboSoft
Price: 9.99 USD
Rating: 4.3 (297 reviews)
Author: Peterson Tuners

By: Peterson Tuners App

Music

Overview

Version:

3.00

Last updated: 2023-10-27

Features & Capabilities

iStroboSoft is a professional strobe tuning app for iPhone and iPad that brings the accuracy of a mechanical strobe tuner to your pocket. It delivers 1/10 cent precision, a real-time strobe display, and auto or manual tuning, plus 12 temperaments with adjustable root so you can tune anything from guitars to pianos with confidence.

Features include stand-by mode to save battery, guided tuning, a mains hum/noise filter, input boost (+24 dB), drop/capo mode for octave shifts, full-screen display, and color display options. It supports built-in mic or direct interfaces, and calibration mode ensures 1/10th cent accuracy against an external reference. A versatile tool for both professionals and enthusiasts seeking studio-grade tuning precision on the go.

User Growth & Download Statistics

App Music & Audio Education

By:

Peterson Tuners

Rating:

4.30

(297)

Version:

3.00 Last updated: 2023-10-27

Version code:

861033231

Creation date:

2009-03-31

Compatible devices:

Size:

5.09MB

Price:

9.99

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-23

Compare stats and ranking:

Ranking

# 101,802 ▼ 340

Other rankings

#12 in Music (Paid) ▲ 9

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Peterson Tuners

Apple Apps Store

https://apps.apple.com/us/app/istrobosoft/id308296029

Website:

https://www.petersontuners.com/products/istrobosoft/

User Reviews

iStroboSoft is a powerful, professional-grade strobe tuner with exceptional accuracy and broad instrument support. Users praise its crisp tuning, rich feature set (sweetened tunings, harmonics, frequency analysis) and tablet-friendly display, especially when paired with an external audio interface. However, it has a steep learning curve and a sometimes confusing UI, with many features available only as paid add-ons that aren’t clearly disclosed. Reliability concerns—freezes, tracking issues, and limited input options (microphone only on iOS)—also appear in several reviews. Overall, a top-tier choice for pros who accept its complexity and pricing.

Pros

Very precise/accurate tuning; professional-grade performance
Versatile across many instruments and contexts (brass, piano, guitar, sax, voice, etc.)
Sweetened tunings and harmonics features provide superior tuning options
Excellent when used with external audio interface input; smoother, more accurate readings
Tablet-friendly display plus advanced analysis/tools improve readability and precision

Cons

Pricing and add-ons can be costly and not clearly disclosed at purchase
Steep learning curve and confusing UI with navigation and acronyms
Reliability issues like occasional freezing and tracking problems, especially with low notes
Input limitation: iOS version relies on microphone input only; not suitable for noisy environments or when using hardware interfaces
Some features (sweeteners, advanced temperaments) require extra purchases; not always obvious

Recent reviews

I purchased this app based off of good reviews here and on Reddit. From the day I purchased it I’ve been disappointed by the issues I’ve had. On my M4 IPad Pro it almost always displays the hz multiple octaves up (frequently double.) Also I cannot get my interface for my guitar to work with this app. It’s recording and sending input to the iPad but nothing is coming through to the app. I’m not sure if this is even meant to be supported but I resorted to trying it considering I could never get it to work normally. On my iPhone 15 Pro the app works almost seamlessly if I put my phone extremely close to the guitar. Any further away and it can’t hear it even on boost mode with the noise filter on. I tried turning them off and no input. It jumps octaves much less on the phone but it still does it frequently enough to be annoying. Some of this could be user error but I didn’t change any settings after downloading the app. In general the app works well enough and I’m sure the good reviews reflect good experiences. I just didn’t have a great experience myself.

by Ty*****, 2026-06-01

I really wanna use this for work on my iPad mini and country but I will say after not using it for a few minutes it freezes up and I have to restart it. Can do that mid show.