Comparison

Mail Merge vs Caption Pilot

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

Head to head
About

Mail Merge

Send personalized bulk emails with attachments directly from your iOS device. Import contacts from various file formats and cloud services, and manage multiple email accounts in one place. Features a rich text editor and a step-by-step tutorial.

Highlights
  • Personalized bulk email sending
  • Import contacts from Google Sheets, Excel, CSV, XML, TXT
  • Unlimited email sending accounts
  • User-friendly rich text editor
  • Save and preview email templates
  • Built-in tutorial
Features
Read full description

Introducing the Mail Merge App: Your Easy Solution for Personalized Bulk Emails Our Mail Merge iOS App lets you send personalized bulk emails with attachments directly from your mobile device. It comes with advanced features, including the ability to connect to Google Sheets for importing email lists and contacts. You can also upload files from Microsoft Excel, CSV, XML, and TXT. The app features a user-friendly rich text editor, making it easy for even beginners to add placeholders for dynamic content in each email. A built-in tutorial guides you through the process step by step. Email Sending Accounts Made Easy: Unlike other mail merge tools, our app lets you add an unlimited number of email-sending accounts, such as Gmail, Outlook, iCloud Mail, SendGrid, or custom SMTP. You can manage all your accounts in one place, eliminating the need to switch between apps. Set custom 24-hour sending limits for each account to control the volume of bulk emails. User-Friendly Rich Text Editor: The app's rich text editor allows you to compose messages with formatting options, images, links, and custom HTML code. You can save templates for future use and preview them before sending them. The built-in placeholder adder simplifies adding multiple placeholders in a single click, ensuring each recipient receives a personalized email. Why Choose Our App? Unlike competitors like Yet Another Mail Merge (YAMM), our app offers several advantages. YAMM is limited to Gmail and has daily email restrictions. In contrast, our app allows you to send unlimited bulk emails. It connects to various data sources, including Google Sheets, Microsoft Excel, XML, CSV, TXT, JSON, and more. Use Cases: This versatile app serves various purposes, such as: - Salespersons: Cold emails, Email Marketing, and promotional emails. - Businessmen: Mass communication with employees. - Teachers: Notifications and announcements to students and parents. - Graduates: Personalized job applications with attached Resumes or CVs. - Retailers: Mass emails to wholesalers. - App and Website Owners: Promotional campaigns. Summary: The Mail Merge App is an iOS application that simplifies the process of sending personalized bulk emails directly from mobile devices. It supports advanced features, including connectivity to Google Sheets for importing contacts and email lists, and compatibility with various file formats such as Microsoft Excel, CSV, XML, and TXT. The app features a user-friendly rich text editor with a built-in tutorial for easy use, allowing even beginners to add dynamic content through placeholders. Unlike other tools, it offers the flexibility of adding an unlimited number of email-sending accounts, including Gmail, Outlook, SendGrid, or custom SMTP, all managed in one place. The rich text editor enables users to compose messages with formatting options, images, links, and custom HTML code, with the convenience of saving templates for future use. The app distinguishes itself from competitors like Yet Another Mail Merge (YAMM) by offering unlimited bulk emails and connecting to various data sources beyond Google Sheets. The Mail Merge App caters to diverse use cases, making it a versatile solution for sales, business communication, education, job applications, and promotional campaigns. P.S: Mail Merge in MS Word is a powerful feature that streamlines the process of creating personalized documents, such as letters or emails, for a large number of recipients. It allows users to merge a template document with a data source, like an Excel spreadsheet or Outlook contacts, to generate multiple customized documents at once. Users can insert placeholders, known as merge fields, in the document, which are then replaced with the specific information for each recipient during the merging process. This functionality is particularly useful for tasks like sending bulk emails. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Caption Pilot

Features
Read full description

Caption Pilot turns any YouTube video into ready-to-post social media captions. Paste a link, pick your style, and get a polished caption in seconds. How it works 1. Paste a YouTube URL or search for a channel 2. Choose a caption style and platform 3. Tap Generate and get your caption instantly Caption Styles - Professional — clean and polished for brands - Casual — conversational and relatable - Inspirational — motivational and uplifting - Educational — informative and structured - Engaging — optimized for likes and comments - Storytelling — narrative-driven hooks - Minimalist — short and punchy Built for Creators - Generates captions for Instagram and Facebook - Save your favorite channels for quick access - Bookmark videos to caption later - Edit, rework, and refine with AI feedback - Copy or share captions directly from the app Free to Use - 20 captions per month on the free plan - Remove ads with a one-time purchase - Upgrade to Pro for 100 captions per month In-App Purchases - Remove Ads — $4.99 (one-time purchase). Removes all ads while keeping 20 captions per month. - Caption Pilot Pro — $6.99/month (auto-renewable subscription). Unlocks 100 captions per month and removes all ads. Payment is charged to your Apple ID account at confirmation of purchase. The subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscription in your Apple ID account settings after purchase. Stop staring at a blank caption box. Let Caption Pilot write it for you. Privacy Policy: https://www.webandthings.com/caption-pilot/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Mail Merge4 screens
Caption Pilot4 screens

Verdict

The call

The clearest difference is device support: Mail Merge at 3 against Caption Pilot's 1. Mail Merge also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and in-app purchases 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. Mail Merge sells 2 in-app purchases, starting at $4.99 per month and Caption Pilot sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Mail Merge ships an update every 5 weeks, Caption Pilot monthly. The most recent releases landed on September 26, 2026 and September 18, 2026 respectively.

Scorecard2 real differences · 8 level
Mail Merge versus Caption Pilot: the parameters behind the verdict, then further details
ParameterMail MergeCaption Pilot
PriceFreeFree
Rating3.7 (10 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings10 — better—
Update frequencyEvery 5 weeksMonthly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better18.0
Further details — not scored
Size26 MB12 MB
Age rating4+4+
DeveloperAISHA AMBER IRFANWeb & Things LLC

In-app purchases

2 purchases

Mail Merge

Subscriptions2
  • Mail Merge Premium - Monthly$4.991 Month
  • Mail Merge Yearly$49.991 Year
3 purchases

Caption Pilot

Subscriptions2
  • Caption Pilot Pro Monthly$6.991 Month
  • Caption Pilot Pro Yearly$49.991 Year
One-time1
  • Remove Ads$4.99

Questions

Is Mail Merge free?
Mail Merge is free to download, with in-app purchases available.
Is Caption Pilot free?
Caption Pilot is free to download, with in-app purchases available.
Do Mail Merge or Caption Pilot have ads?
Neither Mail Merge nor Caption Pilot shows ads.
Which is updated more often, Mail Merge or Caption Pilot?
Mail Merge ships an update every 5 weeks, and Caption Pilot monthly. Most recently, Mail Merge was updated on September 26, 2026 and Caption Pilot on September 18, 2026.

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