---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "Violin Tuner- For Pro Accuracy"
developer_entity: "Yasar Bozdag"
bundle_id: "com.dybos.kemanTuner"
app_store_id: "747836922"
google_play_id: "hai.lior.violintunerfree"
category: "Music"
primary_platform: "ios"
primary_monetization: "Free"
offline_capable: false
market_region: "US"
platforms: "iOS & Android"
app_last_updated: "2025-10-30"
report_date: "2026-05-19"
last_verified: "2026-05-19T22:06:15.466Z"
report_version: "7.0"
total_reviews: 2647
overall_rating: 4.67
confidence: "low"
confidence_score: 0.25
data_age_days: 44
momentum_velocity: "maintenance"
intelligence_version: 2
tags: ["music", "free", "mobile app", "app review", "app analysis", "violin", "players", "seeking"]
canonical_url: "https://marlvel.ai/apps/com-dybos-kemantuner"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# Violin Tuner- For Pro Accuracy App Audit

## TL;DR {#tldr}

- **Category**: Music · Free
- **Signal**: Rating 4.67

> **TL;DR:** Violin Tuner- For Pro Accuracy is a music app by Yasar Bozdag, rated 4.67/5 by 2.6K users, available on iOS & Android.
>
> **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** Violin Tuner- For Pro Accuracy is a music app by Yasar Bozdag.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Rating** | 4.67/5 (2.6K reviews) |
| **Category** | Music |
| **Developer** | Yasar Bozdag |
| **Pricing** | Free |
| **Platforms** | iOS & Android |
| **Confidence** | Low (0.25/1.0) |
| **Data Age** | 44d |

## Metadata & Market Performance
- **Publisher:** Yasar Bozdag
- **Category:** Music
- **Target Audience:** Violin players seeking a digital tool for accurate instrument maintenance and tuning.
- **Platforms:** iOS & Android
- **Version Audited:** 7.0
- **Audit Date:** 2026-05-19
- **Signal Count:** 1 reviews analyzed
- **Confidence:** Low (0.25/1.0)
- **App Store ID (iOS):** 747836922
- **Bundle ID:** com.dybos.kemanTuner
- **Google Play ID:** hai.lior.violintunerfree
- **Data Window:** Analysis based on signals collected up to 2026-05-19

<!-- section:executive-snapshot -->
## Executive Snapshot
Violin Tuner is a utility app designed to assist violinists in achieving precise instrument tuning. It utilizes the device microphone for frequency analysis and provides visual guidance to help users adjust string tension safely.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Standard] Frequency Analysis:** Uses the iPhone microphone to measure the sound frequency of the violin.
- **[Standard] Reference Sounds:** Produces sample reference tones when strings are selected on the screen.
  * *User Intent:* Users seek enhanced value through premium features.
- **[Standard] Tuning Directives:** Provides specific instructions to tighten or loosen strings to reach the correct pitch.
  * *User Intent:* Users seek enhanced value through premium features.
- **[Standard] Safety Alerts:** Includes a warning feature to help prevent string breakage during the tuning process.
  * *User Intent:* Users want timely prompts to stay engaged without missing updates.
- **[Standard] Selection Modes:** Supports both manual string selection and an automatic detection mode.
<!-- /section:features -->

## Monetization Strategy
- **Model:** Free
- **Price:** iOS: $2.99

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

Last updated 201d ago. 5 versions tracked.

> **Cadence:** 5 total versions · 0 majors in last 6 months · 201 days since last update

<!-- /section:momentum -->

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

Violin Tuner- For Pro Accuracy is an established music app that is completely free.
With a 4.67/5 rating from 2.6K reviews, it shows polarized user reception.

<!-- speakable-start -->
> **Bottom Line:** This is a functional, free utility that combines real-time frequency monitoring with safety features to assist violinists in tuning.
<!-- speakable-end -->

**Best for:** Violin players seeking a digital tool for accurate instrument maintenance and tuning.

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

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

| Metric | Value |
| :--- | :--- |
| Overall Rating | 4.67/5 |
| Total Reviews | 2.6K |
| Confidence | Low |
| Pricing Model | Free |
| Platforms | iOS & Android |
| Key Features | 5 analyzed |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **Violin Tuner- For Pro Accuracy** (this app) | 4.67/5 | N/A | Yasar Bozdag |
| [Suno - AI Songs & Music](https://marlvel.ai/apps/suno-ai-songs-music) | 4.0/5 | Mixed | Suno, Inc. |
| [BandLab – Music Maker & Beats](https://marlvel.ai/apps/bandlab-music-maker-beats) | 4.8/5 | Mixed | BandLab Singapore Pte Ltd |
| [Rhythm Fire-EDM Shooting Game](https://marlvel.ai/apps/rhythm-fire-edm-shooting-game) | 5.0/5 | N/A | Adaric Music |
| [Fugue Machine : MIDI Sequencer](https://marlvel.ai/apps/com-alexandernaut-fugue) | 4.9/5 | N/A | Alexandernaut |
| [Country Rap Tunes Radio](https://marlvel.ai/apps/com-countryrap-app) | 4.5/5 | N/A | Country Rap Tunes Radio |

## Company Profile
- **Developer:** Yasar Bozdag
- **Website:** [https://dybos-apps.com](https://dybos-apps.com)

## Data Sources & Links
- **App Store:** [View on Apple Store](https://apps.apple.com/np/app/violin-tuner-for-pro-accuracy/id747836922?uo=2)
- **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=hai.lior.violintunerfree&hl=en&gl=np)
- **Dev Site:** [Official Website](https://dybos-apps.com)
- **Sources:** App store metadata, User reviews.

## Related Intel Reports
- [*Suno - AI Songs & Music*](https://marlvel.ai/apps/suno-ai-songs-music) (Suno, Inc.) — 4.0/5 Rating | Mixed Sentiment
- [*BandLab – Music Maker & Beats*](https://marlvel.ai/apps/bandlab-music-maker-beats) (BandLab Singapore Pte Ltd) — 4.8/5 Rating | Mixed Sentiment
- [*Rhythm Fire-EDM Shooting Game*](https://marlvel.ai/apps/rhythm-fire-edm-shooting-game) (Adaric Music) — 5.0/5 Rating | N/A Sentiment
- [*Fugue Machine : MIDI Sequencer*](https://marlvel.ai/apps/com-alexandernaut-fugue) (Alexandernaut) — 4.9/5 Rating | N/A Sentiment
- [*Country Rap Tunes Radio*](https://marlvel.ai/apps/com-countryrap-app) (Country Rap Tunes Radio) — 4.5/5 Rating | N/A Sentiment
- [*iGrand Piano CS for iPad*](https://marlvel.ai/apps/igrand-piano-cs-for-ipad) (IK Multimedia US, LLC) — 3.3/5 Rating | Negative Sentiment
- [*Equalizer*](https://marlvel.ai/apps/com-yourcompany-equalizer) (Audioforge Labs Inc.) — 4.0/5 Rating | Positive Sentiment
- [*AmpliTube for iPad*](https://marlvel.ai/apps/amplitube-for-ipad) (IK Multimedia US, LLC) — 2.3/5 Rating | Negative Sentiment
- [*Lasertron Laser Harp*](https://marlvel.ai/apps/lasertron-laser-harp) (Rob Wilmot) — 1.0/5 Rating | N/A Sentiment
- [*iCollect Music: Vinyl Discogs*](https://marlvel.ai/apps/icollect-music-vinyl-discogs) (iCollect Everything, LLC) — 4.3/5 Rating | N/A Sentiment

## 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 and evidence quoting.
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:** 0.25/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 1
- **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:** 44 days since last refresh

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