---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "Shelfie Library Manager"
developer_entity: "BRANDWOLF ILETISIM"
bundle_id: "com.brandwolf.shelfie"
app_store_id: "6761011959"
category: "Book"
primary_platform: "ios"
primary_monetization: "Free"
offline_capable: false
market_region: "US"
platforms: "iOS"
app_last_updated: "2026-04-01"
report_date: "2026-09-27"
last_verified: "2026-09-27T00:00:00.000Z"
report_version: "1.0"
total_reviews: 0
confidence: "low"
confidence_score: 0.2
data_age_days: 49
momentum_velocity: "zombie"
intelligence_version: 2
tags: ["book", "free", "mobile app", "app review", "app analysis", "collectors", "readers", "organize"]
canonical_url: "https://marlvel.ai/apps/shelfie-library-manager"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# Shelfie Library Manager Intelligence Report

## TL;DR {#tldr}

- **Category**: Book · Free

> **TL;DR:** Shelfie Library Manager is a book app by BRANDWOLF ILETISIM, available on iOS.
>
> **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** Shelfie Library Manager is a book app by BRANDWOLF ILETISIM.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Category** | Book |
| **Developer** | BRANDWOLF ILETISIM |
| **Pricing** | Free |
| **Platforms** | iOS |
| **Confidence** | Low (0.2/1.0) |
| **Data Age** | 49d |

## Metadata & Market Performance
- **Publisher:** BRANDWOLF ILETISIM
- **Category:** Book
- **Target Audience:** Book collectors and readers who want to organize physical libraries and track reading progress on iOS devices.
- **Platforms:** iOS
- **Version Reviewed:** 1.0
- **Report Date:** 2026-09-27
- **Signal Count:** 0 reviews analyzed
- **Confidence:** Low (0.2/1.0)
- **App Store ID (iOS):** 6761011959
- **Bundle ID:** com.brandwolf.shelfie
- **Data Window:** Analysis based on signals collected up to 2026-09-27

<!-- section:executive-snapshot -->
## Executive Snapshot
**What it is:** Shelfie Library Manager is a private, iCloud-synced book cataloging app for iPhone and iPad users.
**Why users hire it:** It replaces manual spreadsheet tracking with an automated ISBN-scanning workflow, removing the cognitive cost of organizing physical collections.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Standard] ISBN Barcode Scanner:** Automated book entry via camera-based ISBN lookup using Open Library and Google Books databases.
- **[Differentiator] Reading Session Tracking:** Active timer for reading sessions that logs page progress and duration, with manual entry options.
  * *User Intent:* Users seek enhanced value through premium features.
- **[Differentiator] Live Activities:** Displays current reading session status on the Lock Screen and Dynamic Island.
<!-- /section:features -->

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

Shelfie Library Manager occupies the private-utility segment of the Book category, relying on iCloud-native sync to differentiate from cloud-dependent rivals. The absence of monetization or recent updates suggests a non-commercial project posture rather than a competitive market play.
<!-- /section:market-position -->

## Monetization Strategy
- **Model:** Free
- **Tiers:** Free access to all features
- **Analysis:** The app is currently offered as a free utility with no visible subscription or IAP gates.

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

**Core Strengths:**
- iCloud-native private database architecture ensures data portability and privacy-first user trust

**Growth Levers:**
- Adding a social-sharing layer for Favorites lists could capture the community-driven book-discovery segment


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

- No updates for 6 months.
- Maintenance-mode cadence.

> **Cadence:** 1 total versions · 0 majors in last 6 months · 179 days since last update

<!-- /section:momentum -->

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

Shelfie Library Manager is a book app that is completely free.

<!-- speakable-start -->
> **Bottom Line:** Shelfie Library Manager relies on privacy-first local storage to retain its user base, but the six-month development gap creates a churn risk that no feature set can offset. A stability refresh is required to signal that the product is not abandoned.
<!-- speakable-end -->

**Best for:** Book collectors and readers who want to organize physical libraries and track reading progress on iOS devices.

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

- [ ] [MAINTAIN] Ship a minor stability update because the six-month silence signals abandonment to users → restore trust
<!-- /section:pm-actions -->

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

The book-management category is shifting toward social discovery and community-driven features, leaving privacy-only tools like Shelfie Library Manager exposed. Without a return to a regular release cadence, the app will likely lose its niche audience to rivals that provide both organization and community engagement.

- 🔴 The 179-day update gap signals a maintenance-mode posture, which erodes user confidence and increases churn risk as competitors iterate on social features.
<!-- /section:outlook -->

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

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

| Metric | Value |
| :--- | :--- |
| Total Reviews | 0 |
| Confidence | Low |
| Pricing Model | Free |
| Platforms | iOS |
| Key Features | 3 analyzed |
| Outlook | Declining |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **Shelfie Library Manager** (this app) | N/A/5 | N/A | BRANDWOLF ILETISIM |
| [[박한평 문장집] 필사, 마음건강, 동기부여, 명언](https://marlvel.ai/apps/sproutgrowlabs-hanpyeong-free) | N/A/5 | N/A | SPROUTGROWLABS |
| [옛글들 - 소설, 수필, 시](https://marlvel.ai/apps/app--383) | N/A/5 | N/A | kim juyoung |
| [박한평 문장집 : 필사, 마음건강, 동기부여, 명언](https://marlvel.ai/apps/com-sproutgrowlabs-hanpyeong) | N/A/5 | N/A | SPROUTGROWLABS |
| [두란노 비전통독](https://marlvel.ai/apps/app--969) | 3.3/5 | N/A | Duranno |
| [스마트 성경과찬송가 - 피아노반주, 개역개정,새번역](https://marlvel.ai/apps/app--191) | 4.3/5 | N/A | Eugene Song |

## Company Profile
- **Developer:** BRANDWOLF ILETISIM
- **Website:** [https://shelfie.tr](https://shelfie.tr)

## Data Sources & Links
- **App Store ID:** 6761011959
- **Dev Site:** [Official Website](https://shelfie.tr)
- **Sources:** Developer website content, App store metadata.

## Related Intel Reports
- [*[박한평 문장집] 필사, 마음건강, 동기부여, 명언*](https://marlvel.ai/apps/sproutgrowlabs-hanpyeong-free) (SPROUTGROWLABS) · N/A Rating
- [*옛글들 - 소설, 수필, 시*](https://marlvel.ai/apps/app--383) (kim juyoung) · N/A Rating
- [*박한평 문장집 : 필사, 마음건강, 동기부여, 명언*](https://marlvel.ai/apps/com-sproutgrowlabs-hanpyeong) (SPROUTGROWLABS) · N/A Rating
- [*두란노 비전통독*](https://marlvel.ai/apps/app--969) (Duranno) · 3.3/5 Rating
- [*스마트 성경과찬송가 - 피아노반주, 개역개정,새번역*](https://marlvel.ai/apps/app--191) (Eugene Song) · 4.3/5 Rating
- [*두플러스*](https://marlvel.ai/apps/app--972) (Duranno) · 4.8/5 Rating
- [*생명의삶 정식버전*](https://marlvel.ai/apps/app--968) (Duranno) · 3.1/5 Rating
- [*대한성서공회 연구성경*](https://marlvel.ai/apps/app--566) (Korean Bible Society) · 2.8/5 Rating
- [*リビングバイブル*](https://marlvel.ai/apps/biblica-japanese) (Biblica) · 5.0/5 Rating
- [*ジャンプルーキー！*](https://marlvel.ai/apps/com-shonenjump-rookie) (SHUEISHA Inc.) · 3.9/5 Rating

## Frequently Asked Questions {#faq}

### Is Shelfie Library Manager free to use?

Yes, Shelfie Library Manager is currently offered as a free utility with no subscription or in-app purchase gates.

### Does Shelfie Library Manager sync across devices?

Yes, the app uses iCloud and CloudKit to synchronize library data, including shelf photos and notes, across your Apple devices.

### Is my library data private?

Yes, Shelfie Library Manager stores your library in your private iCloud database, and the developer does not run servers to access or host your catalog.

## 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:** 0.2/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 0
- **Data Sources:** 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:** 49 days since last refresh

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