Carpe!
Integrity proofs for databases
Free
Capture BLE sensor and field data on mobile with record-level cryptographic proofs, creating tamper-evident database records you can trust.
Carpe! is a mobile data capture app for teams that need structured records with built-in cryptographic integrity. Create local databases and tables, collect data in the field, connect BLE devices, and generate tamper-evident proofs for individual records as data is written.
Carpe! is designed for workflows where trust in captured data matters: inspections, field operations, asset tracking, logistics, environmental monitoring, research, and sensor-based data collection.
What you can do with Carpe!:
• Create and manage local databases and tables directly on device
• Capture structured records with custom fields and repeatable forms
• Enter data manually or collect it from connected BLE devices
• Scan QR codes and barcodes into records
• Read supported NFC tags on compatible devices
• Attach photos, audio, and other field inputs to records
• Capture location coordinates when needed
• Configure reusable insert workflows for faster data entry
• Automate inserts from BLE characteristics with configurable decoding and field mapping
• Store data locally on your hardware
• Generate tamper-evident, record-level cryptographic proofs as data is inserted
Carpe! combines operational data capture with verifiable integrity.
Key capabilities:
Flexible local data model
Define the databases, tables, and columns you need for your workflow. Carpe! supports simple forms, repeat inserts, and structured capture without requiring a remote backend.
BLE device ingestion
Connect compatible Bluetooth Low Energy devices and map incoming values directly into database records. This makes Carpe! suitable for demos and production workflows involving sensor data such as temperature, environmental measurements, or other device telemetry.
Field-ready capture
Use built-in support for manual entry, barcode and QR scanning, NFC tag reads, media capture, and geolocation to collect records at the point of activity.
Tamper-evident integrity
Carpe! notarizes data at the record level. As records are created, the app computes cryptographic proof material that can be used to demonstrate integrity of captured data over time.
Local-first operation
Your captured records stay on your device unless you choose to export or synchronize them through your own workflow. Carpe! is designed to support data ownership and local control.
Carpe! is useful for:
• Field inspections and site visits
• BLE sensor logging
• Asset and inventory workflows
• Chain-of-custody style recordkeeping
• Research and measurement capture
• Operational data collection with integrity requirements
Important notes:
• BLE features require compatible Bluetooth Low Energy devices
• NFC features require a compatible iPhone
• Some capture modes depend on device hardware and permissions
Video demos:
Carpe! Tamper-evident data ingestion from BLE devices at database record level: https://youtu.be/u4pYbgu3GVY
Carpe! Record-level cryptographic integrity for any database: https://youtu.be/EuwNDeDu9Ao
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The developer, Kuip Limited, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kuip Limited
- Size
- 49.4 MB
- Category
- Business
- Compatibility
Requires iOS 15.5 or later.
- iPhone
Requires iOS 15.5 or later. - iPad
Requires iPadOS 15.5 or later. - iPod touch
Requires iOS 15.5 or later. - Mac
Requires macOS 10.15 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Kuip Limited