Foundry: Pocket Sampler
Chop, pad & sequence samples
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Foundry is a sampler for producers who want to get right to chopping.
Import a track from Files, and Foundry finds the tempo, key, and downbeat automatically. Slice it on a beat grid with draggable markers, audition each slice, and retune or restretch it to your project tempo, repitch for that classic sampler feel, or stretch to keep the key.
Then play. Sixteen velocity-sensitive pads, a count-in, and a loop of any length. Arm, record, and your performance lands on a timeline where you can nudge hits, quantize them to a grid with adjustable strength, and bounce the result to a WAV in Files.
CHOP
• Automatic BPM, key, and downbeat detection
• Beat-grid slicing with draggable markers and a minimap
• Loop finder that confirms the grid on tricky tracks
• Per-slice pitch, type, and length editing
• Repitch or time-stretch slices to follow the project tempo
• Project-wide transpose
PADS
• 4×4 pad grid with a scrolling waveform playhead
• Adjustable loop length and count-in
• Arm + record transport
TIMELINE
• Every hit recorded as a dot on its lane
• Drag single hits or whole groups
• Quantize grid and strength
• Bounce takes to WAV, share to anywhere
Sessions save automatically and pick up where you left off. Everything runs on-device - no account, no upload, no tracking.
Foundry offers features under a pro subscription and will auto-renew at the end of the period, unless auto-renewal is turned off at least 24 hours before the end of the current period. Payments will be chaged to your AppleID. You can manage your subsctiption via the Apple App Store "Subscriptions" panel. You may cancel your subscription any time.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Foundry 1.0.3 is the biggest update yet.
SONG MODE
Arrange your takes into a full song. Stack takes on tracks and loop the arrangement. Turn on "with song" to play pads over your arrangement as you record. Export the whole song as audio and MIDI with Foundry Pro.
PLAY WITH A MIDI CONTROLLER
Plug in a USB pad controller or keyboard, pair one over Bluetooth, or connect over Wi-Fi. Notes 36–51 play pads 1–16.
CHOP FASTER
• Tap to chop live while the sample plays, on the Chop and Pads screens
• Drag slice markers right on the waveform
• Auto-slice on transients, and lock the slices you want to keep
• Repitch each slice on its own
MORE TO WORK WITH
• Undo and redo, everywhere
• Split songs into stems (drums, bass, vocals and more): 2 songs free, unlimited with Pro
• Several samples in one session, each with its own chop (Pro)
• Extra pad banks B–D (Pro)
LONG SONGS
Import a song of any length and pick the section you want to chop, up to 3 minutes.
PLUS
A cleaner Pads screen, smoother waveforms, a fix for crashes on long songs, and lots of smaller fixes.
The developer, Querci, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- QUERCI LLC
- Size
- 101.3 MB
- Category
- Music
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Foundry Pro Lifetime $39.99
- Foundry Pro $2.99
- Foundry Pro $19.99
- Copyright
- © 2026 Querci LLC.