Bluetooth Midi Keyboard vs PSLM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bluetooth Midi Keyboard
Transform your iPhone or iPad into a wireless MIDI keyboard. Control your favorite music software and hardware from your device using Bluetooth Low Energy. Offers customizable note settings and velocity sensitivity for expressive playing.
- Wireless MIDI keyboard
- Bluetooth Low Energy MIDI
- Selectable base note
- Selectable number of notes
- Velocity sensitive
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Bluetooth Midi Keyboard turns your iOS and iPadOS devices in a wireless keyboard. Play your iOS, iPadOS, desktop or hardware BLE Midi DAWs and instruments from your iPhone and iPad. -Selectable base note. -Selectable number of notes. -Velocity sensitive. -Bluetooth Low Energy Midi. How does it works: Push connect button and in the opened view turn on the switch button. This will make your device discoverable by your Bluetooth MIDI Host, connect it from it and you will can play your MIDI Host from B.M.K.. If your MIDI Host don't support Bluetooth MIDI there are some free apps on the market that creates virtual Bluetooth MIDI Ports. B.M.K.. uses MIDI channel 1. Demo video on the developer's page.
PSLM
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PSLM is a companion for discovering sacred classical music and understanding the faith and history behind it. From the motets of the Renaissance to the requiems of the Romantic age, this repertoire is among the most moving music ever written. It can also feel remote: Latin titles, liturgical seasons, and centuries of tradition that nobody explains. PSLM was built to open that world. Whether you grew up with this music or you are hearing a mass for the first time, it helps you find the next work and understand what you are hearing. A NEW WORK EVERY DAY Today's Piece brings you a handpicked sacred composition each morning, chosen for its beauty, its place in the liturgy, or the story behind it. Alongside it, recommendations in the same vein, so a simple habit steadily widens your ear. THE SACRED CATALOG Explore the repertoire the way it is actually connected. Browse masses, requiems, oratorios, motets, cantatas, passions, and more. Follow a composer, a genre, a period, or a tradition — Catholic, Lutheran, Anglican, Orthodox, Jewish, and others — and move freely between them. Read about a composer, open one of their works, see who has recorded it, and go on to the next. Every discovery leads naturally to the next. UNDERSTAND WHAT YOU ARE HEARING Every piece comes with clear context in plain language: movements and their sacred texts, liturgical season, genre, period, and a composer biography. Guided questions let you go deeper — on a work, a composer, a genre, a period, or a recording. Tell PSLM how much you already know, from newcomer to academic, and every explanation is written for that level. No jargon, no gatekeeping. Just the background that turns a piece you do not know into one you understand and remember. FIND WHERE TO LISTEN PSLM does not play audio in the app. When a work catches your interest, it points you straight to Apple Music, Spotify, YouTube Music, Amazon Music, and other official links, so you can go from reading about the music to hearing it in a single tap. YOUR PERSONAL LIBRARY Save the works and composers you love into collections and return to them whenever you like. A Lent program, a shelf of favorite motets, the pieces you want to hear again. Your library grows with your taste. MADE FOR LISTENERS AND MUSICIANS ALIKE PSLM is designed to be calm, refined, and quietly beautiful to use. It respects your attention, whether you have five minutes or a whole evening. Newcomers get a way in. Seasoned listeners, choristers, and church musicians get a well-organized guide to the sacred repertoire. PSLM is made by Sonatique, dedicated to helping you discover and deepen your appreciation of classical music. PSLM PREMIUM Upgrade to Premium for unlimited in-depth explanations, a personal library of collections, and the full catalog of sacred works. Subscriptions are billed through your App Store account and renew automatically unless canceled at least twenty-four hours before the end of the current period. You can manage or cancel your subscription anytime in your account settings. Download PSLM and discover the sacred repertoire, one work at a time. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Bluetooth Midi Keyboard at none against PSLM's 2. PSLM's advantage is update cadence (every 2 months vs every 33 months) and iOS requirement (16.4 vs 18.6). On price, 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. PSLM sells 2 in-app purchases, starting at $6.99 per month. Bluetooth Midi Keyboard asks for nothing beyond the download.
Bluetooth Midi Keyboard ships an update every 33 months, PSLM every 2 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Bluetooth Midi Keyboard | PSLM |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 33 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 | 16.4 — better |
| Further details — not scored | ||
| Size | 6 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | pablo lopez | Relevat Digital |
In-app purchases
Bluetooth Midi Keyboard
No in-app purchases
PSLM
- PSLM Premium$6.991 Month
- Yearly Subscription$69.991 Year









