Comparison

iStroboSoft vs Piper's Metronome

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

iStroboSoft

This application provides highly accurate tuning for musical instruments, offering professional-grade precision with a real-time strobe display. It supports various tuning modes, temperaments, and input methods, making it suitable for both acoustic and electric instruments.

Highlights
  • 1/10th cent accuracy
  • Real-time strobe display
  • Guided Mode Tuning
  • 12 Temperaments with adjustable root
  • Assisted Low Note Detection
  • Drop/Capo mode
  • Adjustable Concert A
Features
Currently charting
Read full description

Usage questions? ***Please contact us before posting an issue in the reviews.*** Peterson Support at info@strobosoft.com 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@strobosoft.com or call 708.388.3311 M-F 8am-5pm (CST)

About

Piper's Metronome

This intuitive metronome is designed for bagpipe players, offering precise control and powerful tools for all styles of music. It features smart presets, customizable rhythm and pulsing settings, and the ability to build, save, and share custom tune sets.

Highlights
  • Ring-style display
  • Smart Presets for tune types
  • Customizable rhythm and pulsing
  • Build and share custom tune sets
  • Tempo adjustment slider
  • Tap tempo function
  • Preset speed levels
Features
Read full description

The Piper's Metronome™ is easy-to-use. Achieve greater control and precision with your playing with this one-of-a-kind, totally intuitive metronome packed with powerful tools built all styles of bagpipe music. The easy-to-follow, ring-style display makes playing along easy and fun. Smart Presets make it quick to get started with easy-to-understand, pre-programmed settings for every type of pipe tune and one-tap speed levels tailored for every tune type. Customize everything for your own personal look and feel. Learn and master the expression of your tunes with the powerful Pulsing and Rhythm settings. These ground-breaking tools allow you to adjust and customize the pulsing, pointing, beat-emphasis, and rhythmic stress to achieve the perfect feel for pipe style tunes, such as 2/4 marches, strathspeys, reels and more. Build, save and share custom sets. It’s easy to create sets for MSRs, Medleys, or any other combination of tunes with introductions, including pipe band style attacks. Add your tunes and customize the transitions with time signature and tempo changes, and any number of bars or beats. Save all of your sets and share with friends and bandmates in a single click. It's easy and quick to get started: • Press the button to choose your tune type (default is 4/4 March). • Set your tempo quickly using one of these ways: • Use the tempo adjustment slider. Make finer adjustments using the + and - buttons. • Tap in your desired tempo using the Tap button. • Choose a pre-set speed from the Level button (1: slowest, 5 is fastest) • Tap the Rhythm button to add additional rhythmic patterns. • Choose your Pulsing level to enhance your musical expression. • Press the play button. Enjoy! The Piper's Metronome™ is a powerful and full-featured metronome that will help you achieve better musicality and control. Try it out for free and then upgrade to the paid version to unleash all the super amazing features, including creating custom tune sets like MSRs and Medleys and sharing them with your friends.

Screenshots

iStroboSoft4 screens
Piper's Metronome4 screens

Verdict

The call

The clearest difference is price: Piper's Metronome at Free against iStroboSoft's $9.99. Piper's Metronome also leads on rating (4.8 vs 4.3). iStroboSoft's advantage is update cadence (fortnightly vs every 4 months) and chart position (#16 vs unranked). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Piper's Metronome is free to download; iStroboSoft costs $9.99 up front. iStroboSoft sells 11 one-off in-app purchases and Piper's Metronome sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Piper's Metronome holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 298 and 447 respectively. Written reviews point the same way: 76% of iStroboSoft's written reviews are positive against 83% of Piper's Metronome's.

UpkeepUpdate frequency

iStroboSoft ships an update fortnightly, Piper's Metronome every 4 months. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 7 level
iStroboSoft versus Piper's Metronome: the parameters behind the verdict, then further details
ParameteriStroboSoftPiper's Metronome
Price$9.99Free — better
Rating4.3 (298 ratings)4.8 (447 ratings) — better
Positive reviews76.0% of reviews83.3% of reviews — better
Number of ratings298447 — better
Update frequencyFortnightly — betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#16 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size5 MB27 MB
Age rating4+4+
DeveloperPeterson TunersAvoir Technology

Customer experience

iStroboSoft

All ratings298 ratings
Positive81.5%
Neutral4.4%
Negative14.1%
Written reviews362 reviews
Positive76.0%
Neutral6.4%
Negative17.7%

Piper's Metronome

All ratings447 ratings
Positive94.9%
Neutral1.1%
Negative4.0%
Written reviews78 reviews
Positive83.3%
Neutral5.1%
Negative11.5%

Bugs and requests

iStroboSoft

Reported bugs

3 issues
  • App freezes or crashes on certain iOS versions
  • Incorrect note detection on some instruments
  • Display issues with newer iPhone/iPad models

Requested features

5 requests
  • Add support for more sweetened tunings and temperaments
  • Improve display visibility and layout for newer devices
  • Integrate with audio apps and allow routing through other apps
  • Add Apple Watch app for quick tuning access
  • Improve noise filtering and input sensitivity

Piper's Metronome

Not enough reviews yet to summarise bugs or requests.

In-app purchases

11 purchases

iStroboSoft

One-time11
  • Extended Frequency Modes$4.99
  • Bluegrass Sweeteners$5.99
  • Buzz Feiten Pack$5.99
Show 8 more
  • Guitar & Bass Sweeteners$5.99
  • Orchestral Sweeteners$5.99
  • World Sweetener Pack$9.99
  • Tuning Tools$9.99
  • Steel Guitar Sweeteners$14.99
  • Harmonic Tuning$19.99
  • Keyboard Sweeteners$19.99
  • Full Discounted Upgrade Pack$59.99
1 purchases

Piper's Metronome

One-time1
  • PIper's Metronome Unlock$22.99

Questions

Is iStroboSoft free?
iStroboSoft costs $9.99, and also offers in-app purchases.
Is Piper's Metronome free?
Piper's Metronome is free to download, with in-app purchases available.
Which has better reviews, iStroboSoft or Piper's Metronome?
Piper's Metronome is rated higher. iStroboSoft averages 4.3 out of 5 from 298 ratings, while Piper's Metronome averages 4.8 from 447 ratings.
Do iStroboSoft or Piper's Metronome have ads?
Neither iStroboSoft nor Piper's Metronome shows ads.
Which is updated more often, iStroboSoft or Piper's Metronome?
iStroboSoft ships an update fortnightly, and Piper's Metronome every 4 months. Most recently, iStroboSoft was updated on September 25, 2026 and Piper's Metronome on September 23, 2026.

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