Comparison

Mailtrack vs QuickSheet

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Mailtrack

This app provides real-time notifications when your emails are opened, allowing you to track engagement and follow up effectively. It identifies individual recipients who opened group emails and offers reminders for unread messages. The service prioritizes privacy and compliance with data security standards.

Highlights
  • Automatic email tracking
  • Real-time open notifications
  • Individual recipient tracking
  • Follow-up reminders
  • Link click tracking
  • Full open history
Read full description

Mailtrack® is a trusted email tracker available on your phone or tablet. All emails are automatically tracked by default. Get real-time notifications, track engagement, and follow up at the right moment. Why Choose Mailtrack® as Your Email Tracker? • Track Every Email by Default Mailtrack tracks all your sent emails by default. There’s nothing extra to click, no special settings to enable—just send emails as usual, and you’ll get notified when they are opened. • Stay Notified with Real-Time Alerts and Follow-Up Reminders Know exactly when your email is opened and take action at the right moment. Mailtrack sends you real-time notifications when a recipient reads your email, so you can follow up while your message is still fresh. If your email goes unread or unanswered, you'll receive a reminder, helping you stay on top of important conversations and never miss an opportunity. • Track Every Email Open and Measure Engagement Over Time See how many times a recipient opens your email and when they go back to it. If they keep revisiting your message, it’s a strong sign of interest—giving you the perfect opportunity to follow up. • Identify Who Opened Your Email in Group Emails Instead of just knowing that someone opened your email, Mailtrack tracks individual recipients. See exactly who engaged with your message in multi-recipient emails, making it easier to prioritize follow-ups. • Designed for Privacy and Compliance Mailtrack is built with data security in mind. We never store, sell, or share your emails or personal data. Our service is GDPR-compliant and undergoes an annual Google security audit, ensuring your information stays private. Features That Make Mailtrack the Best Email Tracker • Automatic email tracking—every sent email is tracked by default, no extra steps needed • Real-time notifications—know exactly when your email is opened, a link is clicked, or a file is viewed. • Full open history—track engagement over time • Individual tracking in group emails—see who opened your message • Follow-up reminders—get alerts when emails go unread or unanswered • Link tracking—see when recipients click on links How Mailtrack’s Email Tracker Works 1. Install the Mailtrack app 2. Send emails as usual—all emails are tracked automatically, no extra clicks or settings needed 3. Check your Sent folder for tracking details: One checkmark: Sent with tracking but not opened Two checkmarks: Email opened Trusted by Professionals and Businesses Worldwide Mailtrack is used by millions of professionals in sales, consulting, recruiting, and small businesses. Whether you’re following up on proposals, tracking job applications, or coordinating with clients, Mailtrack helps you stay in control of your emails. Privacy and Security You Can Trust Mailtrack follows GDPR regulations (EU 2016/679) to protect your privacy. We undergo an annual Google security audit, and all data is secured with AES-256 encryption for maximum protection. Featured in Forbes, Mashable, Inc, Lifehacker, and more Need help? FAQ: https://mailsuite.com/hc/en-us Learn more: https://mailsuite.com/en/ Plans and Pricing: https://mailsuite.com/en/pricing Terms: https://mailsuite.com/en/terms Privacy Policy: https://mailsuite.com/en/privacy-and-security-center

About

QuickSheet

Features
Read full description

QuickSheet is a local-first universal grid editor for CSV, TSV, delimited text, value-focused XLSX, structured data, and configuration files on iOS and macOS. It prioritizes data fidelity: values remain literal unless you calculate, format mappings are shown before import, and save or export behavior is explicit. KEY FEATURES: - Delimited-text fidelity: Preserve leading zeros, long identifiers, date-like strings, encoding, delimiter, newline, BOM, quote, and escape style. - 14 grid formats: Work with CSV, TSV, DSV, XLSX, JSON, JSON Lines, Properties, INI/CFG, .env, XML, YAML, TOML, Markdown tables, and text tables. - Structured mappings: Review how records, trees, properties, attributes, comments, and tables map into the grid before editing. - Large-file workflow: Stream rows into temporary local storage so search, filter, sort, and scrolling remain practical; open sensitive or large files Read-Only first. - Import Preview and profiles: Confirm encoding, delimiter, quote, header, skipped rows, mapping, and save fidelity, then reuse trusted choices per file. - Value-focused XLSX: Open multiple sheets as values and formula text with clear compatibility limits instead of claiming full presentation fidelity. - Grid tools: Edit formulas, inspect dependencies and problems, find and replace, filter, sort, fill series, preview paste, manage rows and columns, and undo or redo changes. - Safer file workflows: Detect external changes, keep recovery data, preserve optional backups, and verify supported copy or move operations before removing a source. - VFS Library: Organize supported local, cloud, NAS, and remote locations with folders, search, tags, favorites, Recent, and Trash. PERFECT FOR: - CSV and TSV cleanup, review, migration, and handoff - JSON, YAML, TOML, XML, .env, and configuration-file maintenance - Identifiers, codes, phone numbers, dates, and values that must stay literal - Large delimited files that exceed conventional spreadsheet row limits - Value-level XLSX inspection without unsupported formatting claims GETTING STARTED: - Open a supported file from QuickSheet, the system file picker, or a configured location. - Review Import Preview for the detected dialect or structured mapping. - Search, filter, sort, inspect problems, and edit values or formulas. - Turn off Read-Only only when you are ready to change a large or sensitive file. - Save in place to preserve the current format, save a copy in another supported format, or export selected data. PRIVACY & SECURITY: - File contents are processed on-device. - QuickSheet does not provide hosted sync or shared editing. - Cloud and NAS locations are accessed directly with credentials you configure. - Tags, favorites, import profiles, view state, and recovery data are stored outside source files. FREE AND PRO: - Start with a seven-day ad-free trial. - Free keeps the full feature set and may show mobile advertising or a daily desktop support reminder. - QuickSheet Pro removes ads and reminders through a yearly subscription or a one-time lifetime purchase. Terms of Use: https://kakitiro.com/quickapps/quicksheet/terms/

Screenshots

Mailtrack4 screens
QuickSheet1 screens

Verdict

The call

The clearest difference is in-app purchases: Mailtrack at none against QuickSheet's 2. Mailtrack also leads on ads (none vs shown) and update cadence (every 9 days vs every 3 weeks). QuickSheet's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 16.4). On price there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. QuickSheet sells 2 in-app purchases, starting at $0.99 per year. Mailtrack asks for nothing beyond the download.

UpkeepUpdate frequency

Mailtrack ships an update every 9 days, QuickSheet every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
Mailtrack versus QuickSheet: the parameters behind the verdict, then further details
ParameterMailtrackQuickSheet
PriceFreeFree
Rating4.0 (54 ratings) — better—
Positive reviews41.7% of reviews—
Number of ratings54 — better—
Update frequencyEvery 9 days — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS16.413.0 — better
Further details — not scored
Size48 MB58 MB
Age rating4+4+
DeveloperMailsuite S.L.KAZUHIRO KAKIMOTO

In-app purchases

None

Mailtrack

No in-app purchases

2 purchases

QuickSheet

Subscriptions1
  • Pro - Annual$0.991 Year
One-time1
  • Pro - Lifetime$4.99

Questions

Is Mailtrack free?
Mailtrack is free to download, with no in-app purchases.
Is QuickSheet free?
QuickSheet is free to download, with in-app purchases available.
Do Mailtrack or QuickSheet have ads?
QuickSheet shows ads; Mailtrack does not.
Which is updated more often, Mailtrack or QuickSheet?
Mailtrack ships an update every 9 days, and QuickSheet every 3 weeks. Most recently, Mailtrack was updated on October 24, 2026 and QuickSheet on October 25, 2026.

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