Comparison

Scale vs Let's GO MIDI

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

Head to head
About

Scale

Features
Read full description

Scale-Up! is intended for music players who want to learn scales efficiently. It offers a simple and clean interface, making sure you stay focused while practicing. - Create and play short scale patterns easily. - Supports guitar, bass, ukulele, and keyboard, with various sound banks and custom tunings. - Connect MIDI instruments. - Customize your interface using custom color sets, just the way you like it. Additionally, connect with other users to share your patterns through an optional networking platform.

About

Let's GO MIDI

Features
Read full description

Unlock the full potential of your Roland GO:KEYS 3 or 5 keyboard with Let’s GO MIDI β€” the ultimate patch librarian and playlist manager built specifically for musicians who play live. Browse, search, organize, and manage your keyboard tones for practice, songwriting, rehearsals, and live performance β€” all from your iPhone or iPad. Connect directly to your keyboard using USB or wirelessly using Bluetooth Low Energy (BLE) for a flexible and modern music workflow. Features USB & Bluetooth Connectivity * Connect directly to your GO:KEYS keyboard via USB * Wirelessly connect using Bluetooth Low Energy (BLE) * Manage tones and playlists from anywhere in your studio, practice space, or stage setup Browse Tone Categories Quickly explore tones by category including: * Piano * Electric Piano * Synth * Organ * Strings * Bass * Pads * And more Find the perfect sound faster with a clean and musician-friendly interface. Powerful Tone Search * Instantly search all tones by name * Quickly locate the exact patch you need * Ideal for live gigs and fast-paced rehearsals Tone Discovery with InstaTone * Discover new tones on your GO:KEYS keyboard * Let's GO MIDI randomly selects a tone from the entire library * If connected, Let's GO MIDI automatically sends it to the keyboard so you can preview it immediately Favorites * Save your favorite tones for quick access * Build your own personalized collection of go-to sounds * Spend less time navigating menus and more time playing Song Playlists * Create playlists for performances, gig sets, rehearsals, or practice sessions * Add songs and assign the keyboard tones used in each song * Keep your entire set organized and performance-ready Designed for Musicians * Clean, intuitive interface for iPhone and iPad * Built specifically for GO:KEYS keyboard owners * Fast workflow optimized for real-world music performance Whether you’re performing live, practicing at home, creating songs, or organizing setlists, Let’s Go MIDI helps keep your sounds organized and ready when inspiration strikes. Organize your tones. Build your playlists. Let’s GO MIDI. Privacy Policy https://interactivelogic.net/letsgomidi/privacy Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula

Screenshots

Scale4 screens
Let's GO MIDI4 screens

Verdict

The call

The clearest difference is in-app purchases: Scale at none against Let's GO MIDI's 3. Scale also leads on iOS requirement (18.6 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Let's GO MIDI sells 3 in-app purchases, starting at $1.99 per month. Scale asks for nothing beyond the download.

UpkeepUpdate frequency

Scale ships an update every 5 weeks, Let's GO MIDI monthly. The most recent releases landed on September 30, 2026 and October 9, 2026 respectively.

Scorecard2 real differences Β· 4 level
Scale versus Let's GO MIDI: the parameters behind the verdict, then further details
ParameterScaleLet's GO MIDI
PriceFreeFree
Update frequencyEvery 5 weeksMonthly β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.6 β€” better26.2
Further details β€” not scored
Size46 MB5 MB
Age rating4+4+
DeveloperTomas FernandesEvan Stone

In-app purchases

None

Scale

No in-app purchases

3 purchases

Let's GO MIDI

Subscriptions2
  • Let's Go MIDI Pro Monthly$1.991 Month
  • Let's Go MIDI Pro Annual$9.991 Year
One-time1
  • Let's Go MIDI Pro Lifetime$29.99

Questions

Is Scale free?
Scale is free to download, with no in-app purchases.
Is Let's GO MIDI free?
Let's GO MIDI is free to download, with in-app purchases available.
Do Scale or Let's GO MIDI have ads?
Neither Scale nor Let's GO MIDI shows ads.
Which is updated more often, Scale or Let's GO MIDI?
Scale ships an update every 5 weeks, and Let's GO MIDI monthly. Most recently, Scale was updated on September 30, 2026 and Let's GO MIDI on October 9, 2026.

Other comparisons