Comparison

Harmony Helper vs Peppermint Music

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

Head to head
About

Harmony Helper

This app provides singers with real-time feedback on pitch and timing for any song. Practice your vocal part privately with adjustable volume controls and follow expert-guided harmony learning steps. It's designed for singers of all levels to improve their performance.

Highlights
  • Real-time pitch and timing feedback
  • Vocal part volume controls
  • 5 Steps to Learning Harmonies
  • Practice any song
  • Patented pitch-tracking technology
Read full description

Harmony Helper is like having a 24/7 digital rehearsal room in your back pocket. It’s a singing app [more…] that allows you--and singers of all levels--to get real-time feedback on any song, anytime, anywhere. Practice your custom vocal part without the pressure and constraints of a live setting. Harmony Helper is made by singers for singers: Our patented technology makes it possible to learn any song, giving accurate feedback on pitch and timing as you sing. Whether you’re practicing to perform with a choir, in musical theatre, with a band, for a singing competition, or even for fun, Harmony Helper is here to help. Key Features: - Real-Time Feedback: Powered by our patented pitch-tracking algorithm, you’ll see exactly where you need to focus and improve. - Vocal Part Volume Controls make it easy to isolate your vocal part as you learn. - Try our 5 Steps to Learning and Holding Harmonies, which guides you through an expert-backed approach to your practice. Download the app and practice songs from the Harmony Helper Songbook and our partners for free. Terms Of Service: https://harmonyhelper.com/terms-of-service/ Privacy Policy: https://harmonyhelper.com/privacy-policy/

About

Peppermint Music

Features
Read full description

Peppermint is a music platform built for bands and musicians. Keep your music library in one place, manage your band, and stay on top of your gig schedule. Features: - Stream and download your music library - Organize tracks into albums and playlists - Manage your band with shared access for all members - Schedule and track gigs with venue details, set times, and availability - Build setlists for upcoming shows - Works offline — download tracks for playback anywhere

Screenshots

Harmony Helper4 screens
Peppermint Music4 screens

Verdict

The call

The clearest difference is iOS requirement: Harmony Helper at 13.0 against Peppermint Music's 15.1. On price, update cadence, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Harmony Helper ships an update every 3 weeks, Peppermint Music every 5 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
Harmony Helper versus Peppermint Music: the parameters behind the verdict, then further details
ParameterHarmony HelperPeppermint Music
PriceFreeFree
Rating3.9 (186 ratings) — better—
Positive reviews48.7% of reviews—
Number of ratings186 — better—
Update frequencyEvery 3 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size123 MB34 MB
Age rating4+4+
DeveloperHarmony Helper LLCBenjamin Sidelinger

Bugs and requests

Harmony Helper

Reported bugs

14 issues
  • App freezes on account creation and button clicks
  • Crashes on launch for multiple device types
  • Buttons unresponsive or slow to register
  • App crashes after recording third voice
  • Playback stops working after music import
Show 9 more
  • Library access denied despite active subscription
  • App hangs during vocal part selection
  • Subscription restoration loop issue
  • Songs stuck in loading/gray phase
  • Harmony help feature non-functional
  • Bluetooth detection malfunction
  • iPad display issues (portrait/landscape)
  • Missing song library on app launch
  • Incomplete note scanning from sheet music

Requested features

16 requests
  • Lyrics display for songs
  • Expanded song library with modern music
  • Pop, hip-hop, country, and rock songs
  • Ability to adjust key and tempo
  • Bluetooth headphone support
Show 11 more
  • Ability to hear all harmonies simultaneously
  • Pitch line visibility when hitting correct notes
  • Desktop/Mac app version
  • Lifetime purchase option instead of subscription
  • Note correction/review interface
  • Extended note range beyond E2-A5
  • Vocal line display option
  • Swing rhythm support
  • Export feature
  • Scales practice option
  • More diverse song selection beyond religious content

Peppermint Music

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Harmony Helper

No in-app purchases

None

Peppermint Music

No in-app purchases

Questions

Is Harmony Helper free?
Harmony Helper is free to download, with no in-app purchases.
Is Peppermint Music free?
Peppermint Music is free to download, with no in-app purchases.
Do Harmony Helper or Peppermint Music have ads?
Neither Harmony Helper nor Peppermint Music shows ads.
Which is updated more often, Harmony Helper or Peppermint Music?
Harmony Helper ships an update every 3 weeks, and Peppermint Music every 5 weeks. Most recently, Harmony Helper was updated on November 3, 2026 and Peppermint Music on October 31, 2026.

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