L12X Solid State Amplifier vs Tiny Instrument
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
L12X Solid State Amplifier
This app offers an analog simulation of a classic solid-state guitar amplifier, enhanced with extra channels and a contour knob for versatile tone shaping. It includes an integrated cabinet simulator with a high-quality impulse response for authentic sound.
- Analog simulation of Marshall Lead 12
- Clean and Metal channels
- Contour knob for tone shaping
- Boost overdrive stage
- Integrated Cab Simulator
- Marshall cabinet IR with Celestion V30
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L12X is an analog simulation inspired by the Marshall® Lead 12™ solid state amplifier of the late ‘80s. The original circuit has been modified by adding two additional channels (Clean and Metal), a Contour knob (to get a more scooped tone) and an additional Boost overdrive stage. An integrated Cab Simulator is loaded with a Marshall® cabinet IR featuring Celestion® V30 cones.
Tiny Instrument
This app simplifies playing, recording, and exploring MIDI keyboards with real-time visual feedback. It allows users to record performances, import MIDI files, and customize instruments and playback settings.
- Plug & Play MIDI keyboard connection
- Real-time note visualization on staff
- Record and save MIDI performances
- Import and play MIDI files
- Customizable instruments with SF2 support
- Flexible playback and display settings
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Learn music by playing it. Tiny Instrument is a keyboard-first way to learn music theory, train your ear, and practice scales, chords, and songs on iPhone, iPad, and Mac. Instead of treating theory like a textbook, it turns learning into something hands-on: play notes on the keyboard, hear how they sound, build chords and scales, train your ear, and explore ideas as you go. Start with the basics of notes, rhythm, intervals, scales, and chords. Then grow into keys, harmony, progressions, modes, and composition. Tiny Instrument keeps the experience light and musical with guided lessons, playful warm-ups, open-ended exploration, ear training, and beginner-friendly practice tools. Why Tiny Instrument feels different: - Learn theory through the keyboard, not away from it - Reinforce concepts with ear training and practice in the same app - Explore musical ideas through playful exercises and warm-ups - Sketch chord progressions and first song ideas in Compose - Use Aria, an optional learning companion, on supported Apple Intelligence devices - Keep learning across iPhone, iPad, and Mac - Connect a MIDI keyboard for a more instrument-like experience Tiny Instrument includes: - Guided music theory lessons - Ear training levels - Play & Explore exercises - Practice for scales, chords, songs, and MIDI - Beginner-friendly composition tools - Focus sessions for intentional practice - Music Library concept browsing - Spotlight search and other Apple-platform integrations The app is free to download and includes a genuine free tier you can keep using: Intro lessons, Keyboard basics, the Scales chapter, starter ear training in every stage, the first Play & Explore group, core practice tools, and Aria on supported Apple Intelligence devices. When you want more, additional chapters and tools are unlocked with one-time purchases. That includes deeper theory chapters, expanded practice and ear training, extra Play & Explore groups, and the Composition path. No subscription required. Whether you are starting from your very first keypress or filling in theory gaps as a self-taught player, Tiny Instrument is designed to make learning music feel more playful, connected, and alive. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: L12X Solid State Amplifier at 50% against Tiny Instrument's 0%. L12X Solid State Amplifier also leads on in-app purchases (none vs 10) and iOS requirement (14.0 vs 18.4). Tiny Instrument's advantage is rating (5.0 vs 4.4) and update cadence (every 3 days vs weekly). On price, ratings volume, ads and device support 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
Both are free to download. Tiny Instrument sells 10 one-off in-app purchases. L12X Solid State Amplifier asks for nothing beyond the download.
Tiny Instrument holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 9 and 4 respectively. Written reviews complicate that: 50% of L12X Solid State Amplifier's written reviews are positive against 0% of Tiny Instrument's, so the app with the better star average is not the one people write more warmly about.
L12X Solid State Amplifier ships an update weekly, Tiny Instrument every 3 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | L12X Solid State Amplifier | Tiny Instrument |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (9 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 9 — better | 4 |
| Update frequency | Weekly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac, Apple Watch — better |
| Requires iOS | 14.0 — better | 18.4 |
| Further details — not scored | ||
| Size | 30 MB | 299 MB |
| Age rating | 4+ | 4+ |
| Developer | Audiority Srl | Codeloop |
Customer experience
L12X Solid State Amplifier
Tiny Instrument
In-app purchases
L12X Solid State Amplifier
No in-app purchases
Tiny Instrument
- Small Donation$0.99
- Keyboard Themes$1.99
- Core Theory$2.99
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- Chord Lab$2.99
- Medium Donation$2.99
- Composition Studio$4.99
- Advanced Theory$4.99
- Practice Studio$4.99
- Large Donation$4.99
- Full Library$14.99
Questions
Is L12X Solid State Amplifier free?
Is Tiny Instrument free?
Which has better reviews, L12X Solid State Amplifier or Tiny Instrument?
Do L12X Solid State Amplifier or Tiny Instrument have ads?
Which is updated more often, L12X Solid State Amplifier or Tiny Instrument?
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