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Best Scaler 2 Apps

212+ iOS apps curated and reviewed

4.1 avg rating
16 free apps
Updated August 2026

From beginner-friendly picks to power-user tools, our scaler 2 list covers 212+ iPhone apps updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Scaler 2 Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Suggester 2 : Chords & ScalesSuggester 2 : Chords & ScalesFree4.6★ (362)NoYesAug 2026
2Chord ai - Play any song!Chord ai - Play any song!Free4.6★ (5.9K)NoYesAug 2026
3Reverse Chord Finder ProReverse Chord Finder ProFree4.7★ (689)NoYesAug 2026
4Scaler EQScaler EQ$12.994.6★ (27)NoNoAug 2026
52 Point Scaler2 Point Scaler$0.99—NoNoMay 2026
6Weigh My TruckWeigh My TruckFree3.0★ (164)NoNoAug 2026
7Pixel Art ScalerPixel Art ScalerFree4.8★ (9)NoNoAug 2026
8Model ScalerModel ScalerFree2.9★ (12)NoNoMay 2026

Top Picks for Scaler 2

Suggester 2 : Chords & Scales#1

Suggester 2 : Chords & Scales by Mathieu Routhier

Brilliant chord progressions
Editor's Choice
🎵 Music
4.6😊(362 ratings)
FreeIn-App Purchases
Suggester 2 : Chords & Scales screenshot 1
Suggester 2 : Chords & Scales screenshot 2
Suggester 2 : Chords & Scales screenshot 3
Suggester 2 : Chords & Scales screenshot 4
Suggester 2 : Chords & Scales screenshot 5
Suggester 2 : Chords & Scales screenshot 6

Create powerful and emotive chord progressions for songwriting. Explore harmonic relationships, discover new musical ideas, and build songs from the ground up with intuitive tools and a library of classic progressions. Seamlessly integrate with other apps and MIDI devices.

What We Love

  • 🚀 Fantastic set of features for endless music exploration
  • 👍 Allows for easy chord progression creation and experimentation
  • 🎹 Supports MIDI integration and export to DAWs
  • 🎨 Versatile chord voicing and inversion options

Room to Improve

  • 🔒 Paywall locks many key features behind additional purchases
  • 🐛 App crashes and loses unsaved work
  • 💰 Expensive upgrade from previous version
Chord ai - Play any song!#2

Chord ai - Play any song! by Nomad AI OU

Chords, beats, lyrics and more
Strong Contender
🎵 Music
4.6😊(5.9K ratings)
FreeIn-App Purchases
#98in Music
Chord ai - Play any song! screenshot 1
Chord ai - Play any song! screenshot 2
Chord ai - Play any song! screenshot 3
Chord ai - Play any song! screenshot 4
Chord ai - Play any song! screenshot 5
Chord ai - Play any song! screenshot 6

Instantly get chords, beats, and lyrics for any song from your audio files, streaming services, or microphone. This AI-powered tool helps musicians of all levels learn and improve their playing with advanced recognition and playback features.

What We Love

  • 👍 Useful for learning songs
  • 🚀 Accurate chord recognition
  • 💡 Helpful for beginners and professionals
  • 🚀 Saves time compared to manual chord transcription

Room to Improve

  • 🐛 Occasional crashes and bugs
  • 🐛 Inconsistent beat markers in 3/4 time
  • 🐛 Lyrics feature not working well
Reverse Chord Finder Pro#3

Reverse Chord Finder Pro by Ghostdust

Identify guitar & piano chords
Worth Considering
🎵 Music
4.7😊(689 ratings)
FreeIn-App Purchases
Reverse Chord Finder Pro screenshot 1
Reverse Chord Finder Pro screenshot 2
Reverse Chord Finder Pro screenshot 3
Reverse Chord Finder Pro screenshot 4
Reverse Chord Finder Pro screenshot 5
Reverse Chord Finder Pro screenshot 6

Identify chords by inputting notes from various instruments or music notation. Discover chord names, hear them played, and analyze their construction. Supports multiple instruments and customization options for musicians of all levels.

What We Love

  • 👍 Helpful for identifying chords
  • 🚀 Useful for songwriters and musicians
  • 💡 Supports various instruments and tunings
  • 👍 Easy to use interface

Room to Improve

  • 🔒 Certain features locked behind paywall
  • 🐛 Issues with piano mode functionality
  • 🐛 Incorrect chord names displayed

More Scaler 2 apps to explore

4
Scaler EQ
Scaler EQ
Scaler EQ
World's First Truly Musical EQ
$12.99

This application offers a unique approach to audio equalization by intelligently adjusting frequencies based on the detected key and scale of your music. It provides both musical enhancements and traditional EQ controls for detailed sound shaping.

In-key EQ with harmonic band typesAutomatic key and scale detectionFamiliar EQ controls with added color
🎵 Music
(27)
paid
5
2 Point Scaler
2 Point Scaler
2 Point Scaler
Linear Conversion
$0.99
🔧 Utilities
(0)
6
Weigh My Truck
Weigh My Truck
Weigh My Truck
by CAT Scale Company
Free

Professional drivers can now weigh their trucks and pay for the service directly from their mobile device while on the scale. Store truck and trailer details, track weigh history, and receive PDF copies of weigh tickets. The app automatically locates the nearest scale and offers features for compliance and easy access to support.

Weigh truck and pay from phoneStore truck and trailer informationTrack weigh history
💼 Business
(164)
free
7
Pixel Art Scaler
Pixel Art Scaler
Pixel Art Scaler
Scaling pixel art
Free

Easily scale your pixel art images with this tool. Choose between interpolation and no interpolation for different visual effects. Perfect for artists and game developers.

Scale pixel artInterpolation optionsNo interpolation option
📷 Photo & Video
(9)
free
8
Model Scaler
Model Scaler
Model Scaler
by Woodland Scenics
Free

This tool instantly converts measurements between U.S. Customary and Metric units for any modeling scale. It's designed to be fast, easy, and efficient for all types of scale modelers.

Instant scale conversionU.S. Customary to MetricMetric to U.S. Customary
📊 Productivity
(12)
free
9
RecipeRatio: Recipe Scaler
RecipeRatio: Recipe Scaler
RecipeRatio: Recipe Scaler
Scale any recipe instantly
Free
🍔 Food & Drink
(0)
10
Weight Loss Tracker - Scaler
Weight Loss Tracker - Scaler
Weight Loss Tracker - Scaler
BMI Calculator, Diary, Goals
Free
💪 Health & Fitness
(0)
11
Recipe Scaler App
Recipe Scaler App
Recipe Scaler App
Recipe calculator for meals
Free

Easily adjust any recipe's ingredient quantities based on what you have on hand or the desired serving size. This tool simplifies cooking by proportionally recalculating all ingredients, preventing waste and ensuring you make just the right amount.

Scale recipes based on available ingredientsAdjust portion sizes accuratelyProportionally recalculates all ingredients
🔧 Utilities
(6)
free
12
Simply Guitar - Learn Guitar
Simply Guitar - Learn Guitar
Simply Guitar - Learn Guitar
Guitar Songs & Lessons
Free

Learn to play guitar with interactive, step-by-step video lessons from music experts. Receive real-time feedback on your playing and master chords, tabs, and techniques to play your favorite songs. Includes a built-in tuner and regular content updates.

Step-by-step video lessonsReal-time playing feedbackLearn chords and songs
📚 Education
(392K)
free with in-app purchases
13
Scale Factor
Scale Factor
Scale Factor
by Manfred Breede
$0.99
💼 Business
(0)
14
MyTruckScales - Weigh Truck
MyTruckScales - Weigh Truck
MyTruckScales - Weigh Truck
Easy Weigh-In with E-Tickets!
Free

This app provides a mobile and cloud-based truck scale management system, eliminating the need for physical kiosks. It allows drivers to weigh their trucks and generate paperless tickets directly from their smartphones, while also offering scale owners a way to drive business and reduce equipment costs.

Paperless e-ticketsVirtual kiosk on smartphoneFind nearby scales
💼 Business
(79)
free
15
Recipe Scaler & Rule of Three
Recipe Scaler & Rule of Three
Recipe Scaler & Rule of Three
Direct proportion
Free

Instantly calculate proportions and simplify everyday math problems with this app. It features a recipe scaler to adjust ingredients and a rule of three calculator for quick, accurate solutions. An intuitive Q&A tool also helps solve homework-style questions.

Recipe scalingRule of three calculationQ&A problem solver
🔧 Utilities
(0)
ad-supported
16
TrackMobile V2
TrackMobile V2
TrackMobile V2
by RMT Equipement Inc.
Free
🔧 Utilities
(0)
17
Pixel Scaler
Pixel Scaler
Pixel Scaler
Lossless pixel art scaling
$1.99

Enlarge your images without losing quality for game development, social media, or other uses. Supports PNG and JPEG formats, scaling up to 10,000 pixels.

Lossless image scalingSupports PNG and JPEGScale up to 10,000 pixels
🎨 Graphics & Design
(2)
paid
18
Pixel Companion: Image Scaler
Pixel Companion: Image Scaler
Pixel Companion: Image Scaler
Say bye to blurry pixel art
Free

Enhance your pixel art with a powerful upscaler and integrated tools. Seamlessly work with Procreate, explore color palettes, and share your high-resolution creations instantly. Perfect for artists seeking crisp, vibrant pixel art.

Lossless pixel art scalingProcreate integrationOnline color palette explorer
📷 Photo & Video
(1)
free with in-app purchases
19
CAT Scale Locator
CAT Scale Locator
CAT Scale Locator
Find The Nearest CAT Scales!
Free

Easily find the closest CAT Scale locations using your current GPS or by custom search. Save your favorite locations for quick access. This app helps truckers and drivers locate essential weighing stations on the go.

Locate nearest CAT ScalesGPS-based searchCustom location search
🗺️ Navigation
(12)
free
20
Recipe Calculator & Scaler
Recipe Calculator & Scaler
Recipe Calculator & Scaler
Adjust recipes to ingredients
Free

Easily adjust recipe ingredient quantities based on what you have on hand. Input the desired amount for one ingredient, and all others will automatically scale proportionally. Perfect for cooking on the go with a simple, intuitive interface.

Automatically scale recipesAdjust all ingredients by entering one desired quantitySimple and intuitive interface
🍔 Food & Drink
(0)
free with in-app purchases

FAQ about Scaler 2

What are the best scaler 2 apps for iPhone?
Suggester 2 : Chords & Scales tops our scaler 2 apps ranking as of August 2026, with a 4.6-star average from 362 App Store ratings, and it's free to download.
Yes — 16 of the top scaler 2 apps we rank are free to download, including Suggester 2 : Chords & Scales and Chord ai - Play any song!.
Suggester 2 : Chords & Scales has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 212+ scaler 2 apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Suggester 2 is designed to help musicians and songwriters create powerful and emotive chord progressions. It allows users to explore harmonic relationships between chords, discover new musical ideas, and build songs from scratch. The app provides tools to guide users in creating dynamic and satisfying progressions.
Key features include the ability to create chord progressions based on harmonic function using roman numeral notation, a library of classic chord progressions for inspiration, and seamless integration with other apps and MIDI devices. It also supports exporting music as audio, MIDI, or text, and functions as an AudioUnit plugin (AUv3).