iStroboSoft Downloads & RevenueiStroboSoft · App Store
iStroboSoft is #28 in Music Paid in United States and charting in 13 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
24 Sep 2026Full timeline · 24 events in the last 12 months
- 📈iStroboSoft charting in a new countryColombia
- 📈iStroboSoft entered the top 10Top Paid · Music · KR
- 📈iStroboSoft charting in a new countryMalaysia
- 📈iStroboSoft charting in a new countrySpain
- 📈iStroboSoft charting in a new countryPhilippines
- 📈iStroboSoft entered the top 100Top Grossing · Music · KR
- 📈iStroboSoft entered the top 10Top Paid · Music · IT
- 📈iStroboSoft new best rank in the overall chart: #77Top Paid · All Apps · IT
- 📈iStroboSoft entered the top 100Top Paid · All Apps · IT
- 📈iStroboSoft entered the top 100Top Paid · Music · IT
- 📈iStroboSoft charting in a new countrySweden
- 📈iStroboSoft charting in a new countryThailand
- 📈iStroboSoft entered the top 10Top Paid · Music · RU
- 📈iStroboSoft entered the top 100Top Grossing · Music · RU
- 📈iStroboSoft new best rank in the overall chart: #95Top Paid · All Apps · NL
- 📈iStroboSoft entered the top 100 in 2 chartsTop Paid · Music · FR · Top Paid · All Apps · NL
- 📈iStroboSoft charting in a new countryTurkey
- 📈iStroboSoft entered the top 10Top Paid · Music · AU
- 📈iStroboSoft entered the top 100 in 2 chartsTop Paid · Music · BR · Top Paid · Music · CA
- 📈iStroboSoft charting in a new country in 2 chartsCanada · Saudi Arabia
- 📈iStroboSoft charting in a new country in 5 chartsBrazil · Germany · India · Mexico · +1 more
- 📈iStroboSoft entered the top 100Top Paid · Music · DE
- 🆕iStroboSoft first spotted by AppInsider#50 in Top Paid · Music · Japan
- 🆕iStroboSoft released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Music PaidiStroboSoft at a glance
AI summary written from our chart and store data, 2026-09-27. It can be wrong: check the numbers above.
A professional-grade strobe tuner for iOS offering 1/10th cent accuracy, designed for musicians requiring precise tuning for electric and acoustic instruments. The app maintains a strong presence in the paid music category across major markets, notably ranking #4 in Australia and #17 in the United States, indicating sustained demand among serious users despite its premium price point.
Similar apps: GuitarTuna, Pano Tuner, Fender Tune
iStroboSoft on the App Store
App details
App privacy Measured
iStroboSoft declares it collects no data at all — the rarest and most private label on the App Store.
As declared by the developer on the App Store — Apple requires every app to publish this label. We track changes over time.
iStroboSoft downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where iStroboSoft's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | MusicPaid | #28 |
 Germany | MusicPaid | #18 |
 South Korea | MusicPaid | #23 |
 China | MusicPaid | #55 |
 United Kingdom | MusicPaid | #39 |
| United Kingdom | All AppsPaid | #160 |
 France | MusicPaid | #69 |
| Japan | MusicPaid | #195 |
 Canada | MusicPaid | #96 |
 Australia | MusicPaid | #107 |
 Brazil | MusicPaid | #120 |
 India | MusicPaid | #135 |
 United Arab Emirates | MusicPaid | #97 |
 Saudi Arabia | MusicPaid | #169 |
Apps near iStroboSoft on the chart
Music Paid, around #28.
Ratings
App Store, worldwide.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about iStroboSoft
From the 50 most recent App Store reviews in the US.
Users praise the app's professional-grade accuracy and strobe display for fine-tuning instruments like guitars and brass. However, significant complaints focus on deceptive pricing where key features require expensive in-app purchases, alongside technical issues with freezing, incorrect note detection, and lack of direct audio interface support.
Mixed but leaning positive (64% of recent reviews give 4–5 stars). People like it for being useful, and good value. The main complaints are about price and subscriptions, and crashes and bugs.
What people like
- Useful: “This app is useful for me”
- Price & subscription: “Completely worth the cost”
- Ease of use: “It seems like such an easy fix!”
- Features & content: “Please bring this feature back!!!”
Common complaints
- Price & subscription: “I need to go to Apple for my money back”
- Crashes & bugs: “Doesn’t work well on iPhone”
- Design: “Notes just don’t seem to track well, seems to be a sensitivity issue / calibration between mic input and the strobe UI”
- Features & content: “I cannot find an option for open D tuning in this app”
About iStroboSoft
Peterson Support at [email protected] or call 708.388.3311 M-F 8am-5pm (CST)
TRUSTED BY PROFESSIONALS FOR OVER 70 YEARS.
---iStroboSoft for iOS---
Peterson Strobe Tuners' popular StroboSoft tuning application for iPhone and iPad. iStroboSoft™ offers the unmatched accuracy of a mechanical strobe tuner for the highest degree of precision available in a software tuning application.
Plug in and tune your electrics and acoustics quickly and easily with 1/10th cent accuracy.
Peterson Tuners has offered tuning solutions for over 70 years and is the only company specializing in hardware and software tuning products for all levels of musicians.
FEATURES:
• Stand-by mode to reduce battery usage or freeze the display.
• Guided Mode Tuning offers an alternate strobe display that slows the strobe bands one-by-one as you come closer to tune.
• Speed control for strobe display; dampen the response for a longer note display.
• 12 Temperaments with adjustable root control.
• Display all sharps note display.
• Assisted Low Note Detection (ALND) helps capture very low frequencies.
• Mains hum filter option reduces the chances of the tuner latching on to 50 or 60Hz cycle hum when using a direct line-in connection or while using the app during device charging.
• Smooth, real-time strobe display allows you to achieve an unmatched level of accuracy.
• Note/Octave window displays the correct note and octave for the note being tuned.
• Cents display allows you to see how far out of tune your note is in cent values.
• Tune in auto or manual mode.
• Toggle the display to show: cents, Hz, MIDI note value for the note being tuned.
• Glowing flat/sharp indicators assist when tuning a note very far from the target position.
• Noise filter: Use the noise filter when utilizing an external mic or clip-on tuning device to help reduce the effect of extraneous environmental noise during tuning.
• Input boost: The input boost will raise all input frequencies by +24dB.
• Calibration mode: iStroboSoft can be calibrated to an external source guaranteeing 1/10th cent accuracy.
• Drop/Capo mode: iStroboSoft will auto-transpose notes up or down to one full octave.
• Adjustable Concert A: Change the Concert A reference of the tuner to accommodate tuning to a fixed instrument, such as a piano, or tune instruments that do not utilize the typical Western A440 reference.
• Full screen mode permits the strobe display to be maximized on screen to allow better viewing from a distance.
• Change strobe display colors to accommodate different lighting environments or set a preferred user color for those with limited color palette recognition.
Use the built-in mic on your device for tuning or connect directly via the headphone jack using an approved adaptor cable or interface.
Devices without a headphone jack can connect a pickup or mic using the lightning-to-audio adaptor.
Support via email at: info@str