Best String Master alternatives: apps like String Master

10+ similar apps compared and reviewed

4.4 avg rating
9 free apps
Updated November 2026

String Master is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to String Master

TextUtils: Tools & Generators#2

TextUtils: Tools & Generators by Stephen Kuyper

Convert, Extract & Generate
Strong Contender
🔧 Utilities
5.0(1 ratings)
Free
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This app offers a comprehensive suite of tools for text manipulation, data extraction using regular expressions, and random content generation. It's designed to help users efficiently edit text, pull specific information, and create random lists for various purposes.

Convert Case#3

Convert Case by Convert Case Ltd

Case Conversion Made Easy
Worth Considering
🔧 Utilities
4.9(10 ratings)
Free
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This utility transforms text by changing its case and cleaning up formatting. It offers various text conversion styles, including programming-specific formats and decorative Unicode fonts. The app also includes tools for removing unwanted characters and encoding/decoding text.

More apps like String Master

4
WebMeter: Uptime Monitor
WebMeter: Uptime Monitor
WebMeter: Uptime Monitor
Website, Server & API Widget
Free

Instantly know when your website, server, or API is down with always-visible iOS widgets. Get downtime notifications and track response times for various endpoints. Monitor up to two sites for free, with premium options for unlimited monitoring.

Home and lock screen widgetsHTTP/HTTPS, TCP, UDP, and DNS monitoringDowntime notifications
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freemium
5
Autograph Identifier: Inkrify
Autograph Identifier: Inkrify
Autograph Identifier: Inkrify
Authenticate, Value Signature
Free

Instantly identify and authenticate autographs using advanced AI. Discover historical context and estimated market value for signed items. Save your findings to a personal collection.

Instant autograph identification from photosAI-powered authenticity verificationHistorical context of signers
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6
WideProtect SMS Blocker
WideProtect SMS Blocker
WideProtect SMS Blocker
Filter spam, scam messages
Free

Effortlessly block unwanted SMS messages from promotions, scams, and political campaigns. Create custom filters using keywords or phone number patterns, or utilize smart rules to block entire regions. Protect your privacy with offline functionality and easy setup.

Block SMS by keywords, numbers, short codes, or emailSmart rules for links, emails, and country blockingBlock SMS with images
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(153)
free with in-app purchases
7
Phraseboard - Paste Keyboard
Phraseboard - Paste Keyboard
Phraseboard - Paste Keyboard
Custom Shortcut Text & Fonts
Free

This keyboard app allows you to quickly paste pre-written text and photos directly from your keyboard. Save time by creating custom phrase templates for frequently used responses, emails, or addresses. Personalize your keyboard with unique fonts and colors.

Customizable phrase templatesQuick paste functionalityCreative font options
🔧 Utilities
(20)
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8
Text Case
Text Case
Text Case
Automatable Text Formatting
Free

This utility app offers over 60 text formatting options, from simple encoding to creative styles and custom transformations. It integrates seamlessly with iOS via a Share Extension and Siri Shortcuts for easy access anywhere.

Over 60 text formatsCustomizable format flowsiOS Share Extension
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(146)
free with in-app purchases
9
DynoRoad
DynoRoad
DynoRoad
THE PORTABLE CAR DYNO
Free

Measure your vehicle's horsepower and torque in real-time driving conditions without any wires or cables. This tool connects to your smartphone via Bluetooth, providing comprehensive performance analysis.

Real-time horsepower and torque measurementWireless Bluetooth connectivityNo extra cables or laptop needed
🔧 Utilities
(1)
free
10
My IP - Find & Show IP Address
My IP - Find & Show IP Address
My IP - Find & Show IP Address
IP Detection and Network Info
Free

Instantly reveals your public and local IP addresses along with detailed network information. Offers a simple interface and provides guidance on protecting your IP for enhanced online privacy and security.

Instant IP address detectionPublic and local IP displayNetwork details
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free