BT Bluetooth MIDI Pedal Editor vs AmpStamp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BT Bluetooth MIDI Pedal Editor
Wirelessly control music apps, guitar effects, and sheet music from your mobile device. This stage-ready controller offers customizable banks and presets for seamless music creation and performance.
- Wireless control of music apps
- Guitar effects control
- Music sheet management
- Customizable banks and presets
- Stage-ready design
- CoreMIDI compatible
Read full descriptionHide full description
NOTE: PLEASE UPDATE YOUR BT4 PEDAL TO LATEST FIRMWARE. The BT Pedal Editor is an application for Positive Grid BT-4 and BT-2 Bluetooth MIDI Footswitch. Positive Grid BT pedal allows you to control your mobile guitar effects, keyboard presets and music sheets - all wirelessly. It features a solid, stage-ready controller that gives you the freedom to play and create new music using your iPhone and iPad apps. It works wirelessly with thousands of music apps including BIAS FX, JamUp, GarageBand, Loopy, OnSong and any iOS app that supports CoreMIDI. Features: - Control your guitar effects, music sheets and keyboard presets all wirelessly! - Solid, stage-ready controller that gives you the freedom to control your iPhone and iPad apps. - Turn your BIAS FX into a full-fledged guitar amp-and-effects powerhouse. - Works wirelessly with thousands of music apps including BIAS FX, JamUp, OnSong, GarageBand, Loopy—most any iOS app that supports CoreMIDI. - Unique metal case and rock-solid design withstand the harshest and toughest conditions on the road. - Fully customizable with the companion BT Editor app, creating at-the-ready banks and presets. - The BT pedal is best of breed: ultra-responsive, compact, durable and easy to use. For more information, please visit: http://www.positivegrid.com/bt4/
AmpStamp
This app recreates vintage guitar tones with models of classic amps, effects, and cabinets. Customize your sound, save presets, and use MIDI controllers for hands-free operation. Expand your sonic palette with individual purchases or an all-access subscription.
- Vintage amplifier modeling
- Classic effects and cabinet simulations
- Customizable sound presets
- MIDI controller support
- In-app Gear Shop
- All-access subscription option
Read full descriptionHide full description
AmpStamp is a best-in-class audio processing tool for Mac, iPad & iPhone, built on true component models of vintage amplifiers and effects, with a deep library of speaker cabinets and reverbs. These are real circuit models, not captured snapshots frozen at a single setting—turn any knob and the whole amp responds the way the original hardware would. Our goal is to recreate guitar tones heard on classic albums—dial them in exactly, then push past what the hardware allowed or what was even possible at the time of recording. --- VINTAGE GEAR DONE RIGHT The mobile revolution for guitar is just beginning and we are in the process of building a definitive catalogue of the most desirable tones based on accurate models of vintage amplifiers and effects, all at your finger tips. Not only can you play along with your favorite records, you can sound exactly like them too. DRAG, DROP, ROCK We design simple interfaces that refocus energy on playing something cool. There’s no need to fumble with mic selection or placement, each amplifier has been tuned to sound exactly like the records that employed them. CONSTANTLY EVOLVING AND GETTING BETTER With an inexpensive subscription, you gain complete access to all of our products including future releases. It’s the best way to take full advantage of our technology as the application becomes more valuable over time. We’re continuing to track down great pieces of vintage gear so you’re going to want to be plugged in and ready. The history of rock n’ roll sound is at your fingertips. --- FEATURES - Universal App available on Mac, iPad & iPhone - Run as Standalone or Audio Unit (AUv3) App Extension - High-resolution audio—support for 44.1/48/96/192kHz sampling rates - Stereo output with Ambience effects - MIDI support for hands-free control - Sidechain input for select effects - Cabinet Drive for select effects - Free TU101 Strobe Tuner now available, ±0.1 cent typical accuracy - NEW Transformer Saturation for select amps If you choose to subscribe either monthly or yearly, payment will be charged to your Apple Account at confirmation of purchase. Your subscription will automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. Your subscription may be managed and auto-renewal may be turned off by going to Account Settings after purchase. Terms Of Use: https://themusicologygroup.com/ampstamp/terms-of-use Privacy Policy: https://themusicologygroup.com/privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: BT Bluetooth MIDI Pedal Editor at none against AmpStamp's 22. BT Bluetooth MIDI Pedal Editor also leads on iOS requirement (8.0 vs 15.0). AmpStamp's advantage is rating (4.4 vs 4.0) and review sentiment (55% vs 32%). On price, update cadence, 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. AmpStamp sells 22 in-app purchases, starting at $4.99 per month. BT Bluetooth MIDI Pedal Editor asks for nothing beyond the download.
AmpStamp holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: AmpStamp has 32 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 32% of BT Bluetooth MIDI Pedal Editor's written reviews are positive against 55% of AmpStamp's.
BT Bluetooth MIDI Pedal Editor ships an update every 2 months, AmpStamp every 6 weeks. The most recent releases landed on October 24, 2026 and November 1, 2026 respectively.
| Parameter | BT Bluetooth MIDI Pedal Editor | AmpStamp |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (6 ratings) | 4.4 (32 ratings) — better |
| Positive reviews | 32.0% of reviews | 54.5% of reviews — better |
| Number of ratings | 6 | 32 — better |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 14 MB | 289 MB |
| Age rating | 4+ | 4+ |
| Developer | Positive Grid Inc | The Musicology Group, Inc. |
Customer experience
BT Bluetooth MIDI Pedal Editor
AmpStamp
In-app purchases
BT Bluetooth MIDI Pedal Editor
No in-app purchases
AmpStamp
- AmpStamp14 Days trial$4.991 Month
- AmpStamp14 Days trial$49.991 Year
- WH100 WahFree
- OD101 Overdrive$1.99
- EQ100 Treble Boost$1.99
Show 17 moreShow fewer
- CH102 Chorus$1.99
- EQ106 Six Band Equalizer$1.99
- FZ102 Fuzz$1.99
- DS101A Distortion$2.99
- VG402C Amplifier$3.99
- VG205E Amplifier$3.99
- VG402B Amplifier$3.99
- EC101C Echo$3.99
- VG302E Amplifier$3.99
- VG207A Amplifier$3.99
- AMB400 Plate Reverb$3.99
- VG 2X12C 30W '67 Cabinet$3.99
- VG 2X12C 100W '68 Cabinet$4.99
- VG 2X12PB 100W '66 Cabinet$4.99
- VG802C Amplifier$4.99
- VG408D Amplifier$4.99
- AmpStamp$14.99
Questions
Is BT Bluetooth MIDI Pedal Editor free?
Is AmpStamp free?
Which has better reviews, BT Bluetooth MIDI Pedal Editor or AmpStamp?
Do BT Bluetooth MIDI Pedal Editor or AmpStamp have ads?
Which is updated more often, BT Bluetooth MIDI Pedal Editor or AmpStamp?
Other comparisons















