--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "eSign Fill & Sign PDF Document" developer_entity: "Zintex OU" bundle_id: "pdfsignature.electronic.doc.com" app_store_id: "6744109118" category: "Utilities" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-10-07" report_date: "2026-10-28" last_verified: "2026-10-28T00:00:00.000Z" report_version: "1.1" total_reviews: 132 overall_rating: 4.4 sentiment: "Upset" sentiment_score: 20 confidence: "low" confidence_score: 0.35 top_praise_theme: "The initial document signing experience provides basic functionality for users needing quick mobile document completion" top_complaint_theme: "Signature placement logic shifts elements away from the intended line, preventing accurate document completion for users" review_sample_size: 5 total_review_count: 5 analyzed_review_count: 5 data_age_days: 17 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["utilities", "freemium", "upset sentiment", "mobile app", "app review", "app analysis", "professionals", "estate,", "legal,"] canonical_url: "https://marlvel.ai/apps/esign-fill-sign-pdf-document" license: "CC-BY-NC 4.0" content_version: "v2" --- # eSign Fill & Sign PDF Document Intelligence Report ## TL;DR {#tldr} - **Category**: Utilities · Freemium - **Signal**: Rating 4.39 · Sentiment Upset - **Recent focus**: Signature placement logic shifts elements away from the intended line, preventing accurate document completion for users (top complaint) · The initial document signing experience provides basic functionality for users needing quick mobile document completion (top praise) > **TL;DR:** eSign Fill & Sign PDF Document is a utilities app by Zintex OU, rated 4.39/5 by 132 users, with Upset user sentiment (20/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** eSign Fill & Sign PDF Document faces Upset user sentiment (4.39/5 from 132 reviews), with users reporting signature placement logic shifts elements away from the intended line, preventing accurate document completion for users as the primary concern. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.39/5 (132 reviews) | | **User Mood** | Upset | | **Category** | Utilities | | **Developer** | Zintex OU | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Low (0.35/1.0) | | **Data Age** | 17d | ## Metadata & Market Performance - **Publisher:** Zintex OU - **Category:** Utilities - **Target Audience:** Professionals in real estate, legal, and business sectors who require mobile-first document signing and form completion. - **Platforms:** iOS - **Version Reviewed:** 1.1 - **Report Date:** 2026-10-28 - **Signal Count:** 5 reviews analyzed - **Confidence:** Low (0.35/1.0) - **App Store ID (iOS):** 6744109118 - **Bundle ID:** pdfsignature.electronic.doc.com - **Data Window:** Analysis based on signals collected up to 2026-10-28 ## Executive Snapshot **What it is:** eSign Fill & Sign PDF Document is a mobile utility for signing, filling, and scanning PDF documents on iOS. **Why users hire it:** The app removes the need for printing, scanning, and mailing physical documents by enabling digital signing and form completion on mobile devices. ## App DNA (Features & Intent) - **[Differentiator] Browser-based Signature Request:** Sends documents as a link for external signing in any browser without requiring the recipient to install the app. - **[Standard] Cross-device iCloud Sync:** Synchronizes signatures, stamps, and watermarks across all user devices via iCloud. * *User Intent:* Users expect seamless access across multiple devices. - **[Standard] Document Scanner:** Uses the device camera to convert physical papers into digital PDF files. ## Market Position {#market-position} eSign Fill & Sign PDF Document operates in the Utilities category, serving a niche of mobile-first professionals. With only 5 reviews analyzed, the app lacks the scale of established document management rivals, making its usability friction a critical barrier to growth. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free tier with core signing and editing tools - **Analysis:** Freemium model utilizing in-app purchases for feature access, supported by a restore purchase mechanism. ## 🔴 User Sentiment (Low Confidence: 5 of 5 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.39/5 - **Platform Split:** iOS 4.4/5 (132 ratings) - **Overall Sentiment:** Upset - **Note:** The 4.39/5 store rating reflects cumulative history, while the Upset sentiment reflects recent user reviews analyzed by our AI pipeline. ### Top Praises - **The initial document signing experience provides basic functionality for users needing quick mobile document completion** ### Top Complaints (Impact Areas) - **Signature placement logic shifts elements away from the intended line, preventing accurate document completion for users** ## SWOT Analysis {#swot} **Core Strengths:** - Cross-device iCloud synchronization maintains user-specific assets across the Apple ecosystem **Growth Levers:** - Implementing an undo/erase tool would directly address the #1 user frustration theme ## What's New - **Latest (v1.1, 2 weeks ago):** Introduced browser-based document signing via links and cross-device iCloud synchronization for signatures, stamps, and watermarks. Expanded localization to seven new languages and added in-app purchase restoration. ## App Momentum (Maintenance) {#momentum} - Shipped browser-based signature requests. - Implemented iCloud sync for assets. - Expanded localization to seven languages. > **Cadence:** 1 total versions · 1 majors in last 6 months · 20 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} eSign Fill & Sign PDF Document is an utilities app that is free with in-app purchases. It holds a 4.39/5 rating from 132 reviews. > **Bottom Line:** Implementing an undo tool and fixing signature alignment would resolve the primary barriers to document completion. These usability improvements are necessary to retain professional users and prevent churn, as the current flaws undermine the app's core value proposition. **Best for:** Professionals in real estate, legal, and business sectors who require mobile-first document signing and form completion. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship an undo and erase tool for signature drawings because it is the top-requested missing feature → unlock document completion ### Outlook: Mixed The market for mobile document signing is consolidating around tools that offer high-fidelity editing. eSign Fill & Sign PDF Document is currently exposed due to critical usability gaps in its core signing flow, which will likely limit its ability to retain professional users until basic editing tools are implemented. - 🟢 The latest release introduced browser-based signature requests, showing active feature investment rather than maintenance mode. - 🔴 Usability complaints regarding signature alignment and the lack of an undo tool erode the daily active habit, which compounds the negative sentiment. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.39/5 | | Total Reviews | 132 | | Sentiment | Upset (20/100) | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **eSign Fill & Sign PDF Document** (this app) | 4.39/5 | Upset | Zintex OU | | [Sota Connect: Secure Network](https://marlvel.ai/apps/fi-catconnect-sota) | 4.9/5 | N/A | Cat Connect | | [V2Box - V2ray Client](https://marlvel.ai/apps/v2box-v2ray-client) | 4.6/5 | n/a | techlaim | | [App For Siri Commands Tips](https://marlvel.ai/apps/app-for-siri-commands-tips) | N/A/5 | N/A | Anh La Phan Son | | [avoVPN Desktop](https://marlvel.ai/apps/avovpn-desktop) | N/A/5 | N/A | Avocado VPN Technologies | | [Bin Days - Bin Reminder](https://marlvel.ai/apps/bin-days-bin-reminder) | N/A/5 | N/A | Vicki Partridge | ## Company Profile - **Developer:** Zintex OU ## Data Sources & Links - **App Store ID:** 6744109118 - **Sources:** App store metadata, User reviews. ## Related Intel Reports - [*Sota Connect: Secure Network*](https://marlvel.ai/apps/fi-catconnect-sota) (Cat Connect) · 4.9/5 Rating - [*V2Box - V2ray Client*](https://marlvel.ai/apps/v2box-v2ray-client) (techlaim) · 4.6/5 Rating - [*App For Siri Commands Tips*](https://marlvel.ai/apps/app-for-siri-commands-tips) (Anh La Phan Son) · N/A Rating - [*avoVPN Desktop*](https://marlvel.ai/apps/avovpn-desktop) (Avocado VPN Technologies) · N/A Rating - [*Bin Days - Bin Reminder*](https://marlvel.ai/apps/bin-days-bin-reminder) (Vicki Partridge) · N/A Rating - [*Controller Tester FGC*](https://marlvel.ai/apps/controller-tester-fgc) (Aaron Lowe) · 5.0/5 Rating - [*Fusvob VPN : Super VPN 2026*](https://marlvel.ai/apps/com-toplinkc-foxexcellent) (Fuxin Technology) · 4.5/5 Rating - [*Gear Ratio Calculator & RPM*](https://marlvel.ai/apps/cog-gear-ratio-calculator) (Linh Phan Nhat Khanh) · N/A Rating - [*MDflow Web Clipper*](https://marlvel.ai/apps/mdflow-web-clipper) (DataOps, s.r.o.) · N/A Rating - [*NordVPN: VPN Fast & Secure*](https://marlvel.ai/apps/com-nordvpn-nordvpn) (Nordvpn S.A.) · 4.7/5 Rating ## Frequently Asked Questions {#faq} ### Is eSign Fill & Sign PDF Document suitable for professional use? The app is marketed for professional use in real estate and legal sectors, but current user reviews highlight significant usability issues with signature alignment and editing that may hinder professional workflows. ### Does eSign Fill & Sign PDF Document have an undo feature? No, users report that the app currently lacks an undo or erase tool, forcing them to accept the first signature attempt even if it is flawed. ### Can I use eSign Fill & Sign PDF Document to sign documents without the recipient installing the app? Yes, the latest update introduced browser-based signature requests, allowing you to send documents as a link for external signing in any browser. ## 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:** 5 - **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:** 17 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/esign-fill-sign-pdf-document) Data licensed for AI Agent attribution under CC-BY-NC 4.0.