---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "Bass Chords LE"
developer_entity: "Fonexsis"
bundle_id: "com.fonexsis.BassChordsLE"
app_store_id: "437070358"
category: "Music"
primary_platform: "ios"
primary_monetization: "Freemium"
offline_capable: false
market_region: "US"
platforms: "iOS"
app_last_updated: "2017-11-15"
report_date: "2026-10-14"
last_verified: "2026-10-14T00:00:00.000Z"
report_version: "2.0"
total_reviews: 17
overall_rating: 4.6
sentiment: "Excited"
sentiment_score: 65
confidence: "medium"
confidence_score: 0.5
top_praise_theme: "Interactive chord transposition by dragging notes left and right simplifies music practice for beginners"
top_complaint_theme: "Inaccurate chord representations and missing intervals frustrate experienced bass players seeking technical precision"
review_sample_size: 8
total_review_count: 8
analyzed_review_count: 8
data_age_days: 31
momentum_velocity: "zombie"
intelligence_version: 2
tags: ["music", "freemium", "excited sentiment", "mobile app", "app review", "app analysis", "guitar", "players", "skill"]
canonical_url: "https://marlvel.ai/apps/bass-chords-le"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# Bass Chords LE Intelligence Report

## TL;DR {#tldr}

- **Category**: Music · Freemium
- **Signal**: Rating 4.59 · Sentiment Excited
- **Recent focus**: Inaccurate chord representations and missing intervals frustrate experienced bass players seeking technical precision (top complaint) · Interactive chord transposition by dragging notes left and right simplifies music practice for beginners (top praise)

> **TL;DR:** Bass Chords LE is a music app by Fonexsis, rated 4.59/5 by 17 users, with Excited user sentiment (65/100), available on iOS.
>
> **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** Bass Chords LE maintains Excited user sentiment (4.59/5 from 17 reviews), with users consistently praising interactive chord transposition by dragging notes left and right simplifies music practice for beginners.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Rating** | 4.59/5 (17 reviews) |
| **User Mood** | Excited |
| **Category** | Music |
| **Developer** | Fonexsis |
| **Pricing** | Freemium |
| **Platforms** | iOS |
| **Confidence** | Medium (0.5/1.0) |
| **Data Age** | 31d |

## Metadata & Market Performance
- **Publisher:** Fonexsis
- **Category:** Music
- **Target Audience:** Bass guitar players of all skill levels seeking a mobile reference tool for chord fingerings and practice.
- **Platforms:** iOS
- **Version Reviewed:** 2.0
- **Report Date:** 2026-10-14
- **Signal Count:** 8 reviews analyzed
- **Confidence:** Medium (0.5/1.0)
- **App Store ID (iOS):** 437070358
- **Bundle ID:** com.fonexsis.BassChordsLE
- **Data Window:** Analysis based on signals collected up to 2026-10-14

<!-- section:executive-snapshot -->
## Executive Snapshot
**What it is:** Bass Chords LE is a mobile chord reference and transposition tool for bass guitarists on iOS.
**Why users hire it:** The app removes the cognitive friction of manual transposition by allowing users to adjust chord keys via simple drag gestures.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Differentiator] Chord Transposition:** Adjusts chord keys by dragging notes on the screen.
- **[Standard] Interactive Playback:** Strums strings on the screen for instant audio feedback.
- **[Basic] Chord Collection:** Library of 40 bass guitar chords with optimal fingerings.
<!-- /section:features -->

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

Bass Chords LE maintains a niche presence in the music education category, holding a 4.58 rating across 17 total ratings. The lack of updates since 2017 suggests the app is in a sunset phase rather than active market competition.
<!-- /section:market-position -->

## Monetization Strategy
- **Model:** Freemium
- **Tiers:** Free version with 40 chords, Full version with 262 chords
- **Analysis:** The freemium model uses a content-gated approach, restricting the total chord library size in the free version to drive upgrades to the paid app.

<!-- section:sentiment -->
## 🟢 User Sentiment (Medium Confidence: 8 of 8 reviews analyzed) {#user-sentiment}
- **Overall Rating:** 4.59/5
- **Platform Split:** iOS 4.6/5 (17 ratings)
- **Overall Sentiment:** Excited

### Top Praises
- **Interactive chord transposition by dragging notes left and right simplifies music practice for beginners**
- **High resolution graphics and adjustable reverb effects provide a more immersive practice experience post-update**

### Top Complaints (Impact Areas)

- **Inaccurate chord representations and missing intervals frustrate experienced bass players seeking technical precision**

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

**Core Strengths:**
- Interactive transposition interface simplifies key adaptation for beginners

**Growth Levers:**
- Expansion of chord database to include jazz-specific voicings


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

- **Latest (v2.0, 8 years ago):** Version 2.0 introduces a rewritten engine, high-resolution graphics, iOS 11 support, and a redesigned Chords Selector with new Favorites, scale degree, and open-string transposition features.
<!-- /section:whats-new -->

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

- No feature updates since 2017.
- Maintenance-only status for eight years.

> **Cadence:** 1 total versions · 1 majors in last 6 months · 3255 days since last update

<!-- /section:momentum -->

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

Bass Chords LE is a market-leading music app that is free with in-app purchases.
With a 4.59/5 rating from 17 reviews, it delivers strong user satisfaction.

<!-- speakable-start -->
> **Bottom Line:** Bass Chords LE is a legacy tool that no longer meets the technical requirements of serious bass students. Sunset the application to avoid further brand erosion, as the eight-year development gap makes a return to active competition unviable.
<!-- speakable-end -->

**Best for:** Bass guitar players of all skill levels seeking a mobile reference tool for chord fingerings and practice.

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

- [ ] [SUNSET] Sunset the app because the eight-year development gap makes technical maintenance unviable → reduce brand drag
<!-- /section:pm-actions -->

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

The market for music education tools is shifting toward subscription-based, high-frequency update models that Bass Chords LE cannot match. Continued inactivity will lead to further user churn as the app becomes incompatible with newer iOS versions.

- 🔴 The eight-year development hiatus prevents the app from adopting modern mobile standards, which alienates users seeking technical precision.
- 🔴 Persistent complaints regarding chord accuracy indicate that the core database is outdated, further reducing the app's utility for serious students.
<!-- /section:outlook -->

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

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

| Metric | Value |
| :--- | :--- |
| Overall Rating | 4.59/5 |
| Total Reviews | 17 |
| Sentiment | Excited (65/100) |
| Confidence | Medium |
| Pricing Model | Freemium |
| Platforms | iOS |
| Key Features | 3 analyzed |
| Outlook | Declining |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **Bass Chords LE** (this app) | 4.59/5 | Excited | Fonexsis |
| [SyncTimer - Ensemble Stopwatch](https://marlvel.ai/apps/synctimer-ensemble-stopwatch) | 5.0/5 | Thrilled | Sebastian Suarez-Solis |
| [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 |
| [クリープハイプ](https://marlvel.ai/apps/creephyp-sp-browsingapp) | N/A/5 | N/A | Fanplus, Inc. |

## Company Profile
- **Developer:** Fonexsis
- **Website:** [https://www.fonexsis.com/index.php/free/40-basschords-le](https://www.fonexsis.com/index.php/free/40-basschords-le)

## Data Sources & Links
- **App Store ID:** 437070358
- **Dev Site:** [Official Website](https://www.fonexsis.com/index.php/free/40-basschords-le)
- **Sources:** Developer website content, App store metadata, User reviews.

## Related Intel Reports
- [*SyncTimer - Ensemble Stopwatch*](https://marlvel.ai/apps/synctimer-ensemble-stopwatch) (Sebastian Suarez-Solis) · 5.0/5 Rating | Excellent Sentiment
- [*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
- [*¼ learn sight read music tutor*](https://marlvel.ai/apps/learn-sight-read-music-tutor) (Alain Kong) · 4.5/5 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 Bass Chords LE suitable for professional bassists?

Users report that inaccurate chord representations and missing intervals make the app less suitable for professional-grade technical precision.

### Does Bass Chords LE work offline?

Yes, Bass Chords LE is designed as a reference tool that functions without an active internet connection.

### What is the difference between the free and paid versions?

The free version includes 40 bass guitar chords, while the full paid version contains 262 chords.

## 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:** 0.5/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 8
- **Data Sources:** user reviews, developer website, 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:** 31 days since last refresh

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