---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "Pitch Pipe Plus"
developer_entity: "Daniel William"
bundle_id: "com.indraaziz.pitchpipefree"
app_store_id: "1341980226"
category: "Music"
primary_platform: "ios"
primary_monetization: "Free"
offline_capable: false
market_region: "US"
platforms: "iOS"
app_last_updated: "2018-03-06"
report_date: "2026-08-14"
last_verified: "2026-08-14T00:00:00.000Z"
report_version: "1.1"
total_reviews: 21
overall_rating: 2.4
sentiment: "Upset"
sentiment_score: 15
confidence: "low"
confidence_score: 0.35
top_praise_theme: "The pitch pipe interface provides a familiar and functional tool for musicians needing quick reference tones"
top_complaint_theme: "Total lack of audio output following the latest update renders the primary utility of the app useless"
review_sample_size: 6
total_review_count: 6
analyzed_review_count: 6
data_age_days: 2
momentum_velocity: "zombie"
intelligence_version: 3
tags: ["music", "free", "upset sentiment", "mobile app", "app review", "app analysis", "choir", "members,", "vocal"]
canonical_url: "https://marlvel.ai/apps/pitch-pipe-plus"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# Pitch Pipe Plus Intelligence Report

## TL;DR {#tldr}

- **Category**: Music · Free
- **Signal**: Rating 2.43 · Sentiment Upset
- **Recent focus**: Total lack of audio output following the latest update renders the primary utility of the app useless (top complaint) · The pitch pipe interface provides a familiar and functional tool for musicians needing quick reference tones (top praise)

> **TL;DR:** Pitch Pipe Plus is a music app by Daniel William, rated 2.43/5 by 21 users, with Upset user sentiment (15/100), available on iOS.
>
> **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** Pitch Pipe Plus faces Upset user sentiment (2.43/5 from 21 reviews), with users reporting total lack of audio output following the latest update renders the primary utility of the app useless as the primary concern.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Rating** | 2.43/5 (21 reviews) |
| **User Mood** | Upset |
| **Category** | Music |
| **Developer** | Daniel William |
| **Pricing** | Free |
| **Platforms** | iOS |
| **Confidence** | Low (0.35/1.0) |
| **Data Age** | 2d |

## Metadata & Market Performance
- **Publisher:** Daniel William
- **Category:** Music
- **Target Audience:** Choir members, vocal groups, and amateur musicians requiring basic pitch references.
- **Platforms:** iOS
- **Version Reviewed:** 1.1
- **Report Date:** 2026-08-14
- **Signal Count:** 6 reviews analyzed
- **Confidence:** Low (0.35/1.0)
- **App Store ID (iOS):** 1341980226
- **Bundle ID:** com.indraaziz.pitchpipefree
- **Performance Trend:** Stable
- **Data Window:** Analysis based on signals collected up to 2026-08-14

<!-- section:executive-snapshot -->
## Executive Snapshot
**What it is:** Pitch Pipe Plus is a free pitch-finding utility for vocalists and amateur musicians on iOS, modeled after traditional harmonica pitch pipes.
**Why users hire it:** The app serves musicians who require quick, reliable reference tones for tuning or vocal practice without the complexity of professional-grade digital audio workstations.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Standard] Standard Pitch Pipe:** Generates reference tones using standard pipe audio samples for vocalists.
- **[Standard] Piano Mode:** Provides reference pitches via piano sound samples with toggleable low and high register settings.
  * *User Intent:* Users seek enhanced value through premium features.
- **[Standard] Instrument Tuning Modes:** Dedicated pitch reference modes for guitar and ukulele.
<!-- /section:features -->

<!-- section:market-position -->
## Market Position {#market-position}

Pitch Pipe Plus occupies the basic utility segment of the Music category, holding a 2.4-star rating across 21 total reviews. The lack of updates since 2018 leaves it uncompetitive against modern, actively maintained tuning tools.
<!-- /section:market-position -->

## Monetization Strategy
- **Model:** Free
- **Tiers:** Free
- **Analysis:** Pitch Pipe Plus is distributed as a free utility with no in-app purchases or subscription tiers.

<!-- section:sentiment -->
## 🔴 User Sentiment (Low Confidence: 6 of 6 reviews analyzed) {#user-sentiment}
- **Overall Rating:** 2.43/5
- **Platform Split:** iOS 2.4/5 (21 ratings)
- **Overall Sentiment:** Upset

### Top Praises
- **The pitch pipe interface provides a familiar and functional tool for musicians needing quick reference tones**

### Top Complaints (Impact Areas)

- **Total lack of audio output following the latest update renders the primary utility of the app useless**

<!-- /section:sentiment -->
<!-- section:swot -->
## SWOT Analysis {#swot}

**Core Strengths:**
- Interface layout mirrors traditional harmonica pitch pipes

**Growth Levers:**
- Modernize audio engine to resolve playback regressions
- Implement visual onboarding to reduce user confusion


<!-- /section:swot -->
## Recent Changes (v2 → v3) {#recent-changes}

The developer's internal stance shifted from a 'Sunset' recommendation to an 'Invest' decision, specifically targeting an audio engine rebuild to address the total loss of sound output.

**Overall trend**: Stable
**Compared at**: 2026-08-14

### High-impact changes
- **[Shifted] PM Action Item Pivot** (positioning)

### Medium-impact changes
- **[Added] New Strategic Opportunities** (swot)

<!-- section:whats-new -->
## What's New

- **Latest (v1.1, 8 years ago):** General functional improvements with no new features.
<!-- /section:whats-new -->

<!-- section:momentum -->
## App Momentum (Zombie) {#momentum}

- No updates since March 2018.
- Development activity remains dormant.

> **Cadence:** 1 total versions · 0 majors in last 6 months · 3083 days since last update

<!-- /section:momentum -->

<!-- section:so-what -->
## The "So What?" (Strategic Takeaway) {#so-what}

Pitch Pipe Plus is a music app that is completely free.
With a 2.43/5 rating from 21 reviews, it faces significant user friction.

<!-- speakable-start -->
> **Bottom Line:** Restoring basic audio playback is the only path to utility, as the current state renders Pitch Pipe Plus obsolete for its target audience.
<!-- speakable-end -->

**Best for:** Choir members, vocal groups, and amateur musicians requiring basic pitch references.

<!-- section:pm-actions -->
### PM Action Plan (Next Best Moves)

- [ ] [INVEST] Rebuild audio engine because the latest update broke sound output -> restore core utility
<!-- /section:pm-actions -->

<!-- section:outlook -->
### Outlook: Declining

The outlook for Pitch Pipe Plus is negative due to the total loss of core functionality and a complete lack of developer activity. Without a technical refresh, the app will continue to lose relevance as users migrate to modern, supported alternatives.

- 🔴 Total audio failure post-update renders the app non-functional, leading to a complete loss of utility for the user base.
- 🔴 The eight-year development gap indicates the app is in permanent maintenance mode, leaving it vulnerable to any OS-level changes.
<!-- /section:outlook -->

<!-- /section:so-what -->

<!-- section:metrics -->
## Key Metrics Summary

| Metric | Value |
| :--- | :--- |
| Overall Rating | 2.43/5 |
| Total Reviews | 21 |
| Sentiment | Upset (15/100) |
| Confidence | Low |
| Pricing Model | Free |
| Platforms | iOS |
| Key Features | 3 analyzed |
| Trend | Stable |
| Outlook | Declining |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **Pitch Pipe Plus** (this app) | 2.43/5 | Upset | Daniel William |
| [BandLab – Music Maker & Beats](https://marlvel.ai/apps/bandlab-music-maker-beats) | 4.8/5 | Excited | BandLab Singapore Pte Ltd |
| [Suno - AI Songs, Music, Lyrics](https://marlvel.ai/apps/suno-ai-songs-music) | 4.0/5 | Mixed | Suno, Inc. |
| [ヨルシカ](https://marlvel.ai/apps/com-yorushika-sp) | 4.8/5 | N/A | Fanplus, Inc. |
| [あいみょん](https://marlvel.ai/apps/net-aimyong-sp) | 4.5/5 | N/A | Fanplus, Inc. |
| [イントリズム](https://marlvel.ai/apps/jp-rc-into-rhythm) | 3.5/5 | N/A | RedinC |

## Company Profile
- **Developer:** Daniel William

## Data Sources & Links
- **App Store:** [View on Apple Store](https://apps.apple.com/us/app/pitch-pipe-plus/id1341980226?uo=4)
- **Sources:** App store metadata, User reviews.

## Related Intel Reports
- [*BandLab – Music Maker & Beats*](https://marlvel.ai/apps/bandlab-music-maker-beats) (BandLab Singapore Pte Ltd) · 4.8/5 Rating | Positive Sentiment
- [*Suno - AI Songs, Music, Lyrics*](https://marlvel.ai/apps/suno-ai-songs-music) (Suno, Inc.) · 4.0/5 Rating
- [*ヨルシカ*](https://marlvel.ai/apps/com-yorushika-sp) (Fanplus, Inc.) · 4.8/5 Rating
- [*あいみょん*](https://marlvel.ai/apps/net-aimyong-sp) (Fanplus, Inc.) · 4.5/5 Rating
- [*イントリズム*](https://marlvel.ai/apps/jp-rc-into-rhythm) (RedinC) · 3.5/5 Rating
- [*クリープハイプ*](https://marlvel.ai/apps/creephyp-sp-browsingapp) (Fanplus, Inc.) · N/A Rating
- [*マカロニえんぴつ*](https://marlvel.ai/apps/com-macaroniempitsu-fc) (Fanplus, Inc.) · 3.1/5 Rating
- [*100.1 Jack FM*](https://marlvel.ai/apps/100-1-jack-fm) (NRG Media) · 1.0/5 Rating
- [*100.1 WJRZ*](https://marlvel.ai/apps/100-1-wjrz) (Beasley Broadcast Group) · 4.8/5 Rating | Excellent Sentiment
- [*100.3 The Wolf*](https://marlvel.ai/apps/100-3-the-wolf) (SummitMedia, LLC) · 4.1/5 Rating

## Frequently Asked Questions {#faq}

### Is Pitch Pipe Plus suitable for beginners?

While the interface is based on a traditional pitch pipe, users report that the lack of clear instructions makes it difficult for beginners to operate.

### Does Pitch Pipe Plus work on the latest iOS versions?

Users report that the app fails to produce sound after the latest update, suggesting it is not compatible with modern iOS environments.

### What is a free alternative to Pitch Pipe Plus?

There are many actively maintained tuning and pitch reference apps available on the App Store that offer more reliable performance than this abandoned utility.

## Methodology {#methodology}

This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline:

1. **Signal Collection & Normalization** - Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps.
2. **Feature & Market Positioning Analysis** - Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks.
3. **User Sentiment Analysis** - Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction into synthesised themes (no verbatim quotes).
4. **Competitive Landscape Analysis** - Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category.
5. **Intelligence Synthesis** - Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights.

- **Confidence Score:** 0.35/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 6
- **Data Sources:** user reviews, App Store metadata
- **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform
- **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence.
- **Report Age:** 2 days since last refresh

---
© 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/pitch-pipe-plus)
Data licensed for AI Agent attribution under CC-BY-NC 4.0.