Tech riderRev. 11 Oct 2026
Peterson iStroboSoft
- 1Runs oniOS
- 2Strobe displayYes
- 3Alternate tuningsYes
- 4Custom reference pitchYes
- 5Available platformsios
5 lines stated Written from the maker's own pages: petersontuners.com
Overview
Peterson iStroboSoft is ranked #29 of 32 in musical tuner apps on Specifiction. It runs on iOS. There is no free plan.
Peterson iStroboSoft plans and pricing
All plansCompared on musical tuner apps
- Free plan
- Nopetersontuners.com
- Strobe display
- Yespetersontuners.com
- Alternate tunings
- Yespetersontuners.com
- Custom reference pitch
- Yespetersontuners.com
- Available platforms
- iospetersontuners.com
Facts
- Purpose
- iStroboSoft is a mobile strobe tuner for tuning instruments with 0.1-cent accuracy.petersontuners.com · 11 Oct 2026
- Inputs
- Users can tune electric instruments by plugging in or tune acoustic instruments with the device’s built-in microphone.petersontuners.com · 11 Oct 2026
- Display and calibration
- The app supports automatic or manual note selection, A=440 default pitch calibration, and cents, hertz, or MIDI note displays.petersontuners.com · 11 Oct 2026
- Transposition
- Drop/Capo mode transposes notes up or down by as much as one octave.petersontuners.com · 11 Oct 2026
- Sweetened tunings
- The product page lists 76 sweetened tunings as an in-app purchase and describes presets for instruments including guitar, bass, steel guitar, orchestral instruments, and piano.petersontuners.com · 11 Oct 2026
- Optional analysis tools
- iOS in-app upgrades include tuning scopes, harmonic tuning, and extended frequency mode; the page also describes a multicolor spectrogram upgrade.petersontuners.com · 11 Oct 2026
- Frequency range
- The listed standard frequency response is 20 Hz–5000 Hz; optional extended frequency modes reach up to 22.05 kHz.petersontuners.com · 11 Oct 2026
- Intended users
- The maker describes it for musicians who want precise tuning while on the move or before recording, and lists presets for many instrument families.petersontuners.com · 11 Oct 2026
- Integration compatibility
- The specifications say iStroboSoft is not Peterson Connect compatible.petersontuners.com · 11 Oct 2026
- Preset limit
- The app does not support user presets; its FAQ says presets are configured at the factory.petersontuners.com · 11 Oct 2026
- Other limits
- The specifications say it has no metronome, tone generator, stretch tuning tables, or tap tuning capability.petersontuners.com · 11 Oct 2026
- Audio accessory support
- The FAQ says the Pitch Grabber requires an audio-input-capable TRRS adapter; a headphone adapter alone will not work.petersontuners.com · 11 Oct 2026
- Support
- The product page links to a user guide and offers a support ticket for personalized product support.petersontuners.com · 11 Oct 2026
- Company and founding
- Peterson identifies the maker as Peterson Electro-Musical Products, Inc.; its company history says it was founded in Chicago in 1948.petersontuners.com · 11 Oct 2026
Company
- Founded
- 1948petersontuners.com · 28 Sept 2026
- Headquarters
- Alsip, Illinois, USApetersontuners.com · 28 Sept 2026
Best Peterson iStroboSoft alternatives
See all 20 All accessCh 01 GuitarTuner.io Free planAndroidiOS Free to start7.5 All accessCh 02 Cifra Club Tuner Free planAndroidiOS Free to start7.3 All accessCh 03 Pro Guitar Tuner Free planAndroidiOS Free to start7.3 All accessCh 04 ChromTuner Free planiOSMac Free to start7.2 All accessCh 05 DaTuner Free planFree trialAndroid Free to start7.2 All accessCh 06 Intunator Free trialAndroidiOS from €1.50/mo7.2
Where it ranks on Specifiction
- Best Musical Tuner Apps in 2026#29 of 32
Is Peterson iStroboSoft yours?
Claim it for free: prove the domain, then correct facts, plans and screenshots. An editor reviews every change.
Sources
- petersontuners.com/products/istrobosoft/· checked 11 Oct 2026
- petersontuners.com/media/pdf/StroboSoft_2.0_English.pdf· checked 11 Oct 2026