Open-Source Databases · couchbase

couchbase-lite-ios

Couchbase Lite for iOS/macOS is an embedded NoSQL database designed for mobile apps, offering document storage, querying, and synchronization without requiring a server. It's mature, Apache 2.0 licensed, and actively maintained by Couchbase.

Talk to DEV.co Discuss Implementation

Source: GitHub — github.com/couchbase/couchbase-lite-ios

1.7k

GitHub stars

305

Forks

Objective-C

Primary language

Apache-2.0

License (OSI-approved)

Key facts

Objective fields from the source. Values we can't verify are shown as “Unknown” rather than guessed.

Field	Value
Repository	couchbase/couchbase-lite-ios
Owner	couchbase
Primary language	Objective-C
License	Apache-2.0 — OSI-approved
Stars	1.7k
Forks	305
Open issues	6
Latest release	4.1.0 (2026-07-01)
Last updated	2026-07-01
Source	https://github.com/couchbase/couchbase-lite-ios

What couchbase-lite-ios is

An Objective-C/Swift embedded database engine built on Couchbase Lite Core, providing CRUD, query, and document versioning for iOS 15+ and macOS 13+. Supports both Community and Enterprise editions; installation via SPM or CocoaPods.

Quickstart

Get the couchbase-lite-ios source

Clone the repository and explore it locally.

terminalbash

1git clone https://github.com/couchbase/couchbase-lite-ios.git2cd couchbase-lite-ios3# follow the project's README for install & configuration

Need it deployed, integrated, or customized instead? DEV.co ships production installs.

Best use cases

Offline-first mobile applications

Apps requiring local data persistence and automatic sync when connectivity returns; eliminates server round-trips for common read operations.

Real-time collaborative document apps

Mobile note-taking, task management, or content creation tools where multiple devices need synchronized document state without manual conflict resolution.

IoT and edge device data collection

Embedded analytics or telemetry on iOS/macOS devices; local aggregation and periodic sync to backend systems reduces bandwidth and latency.

Implementation considerations

Enterprise Edition requires separate dependency URLs and licensing; Community Edition is open-source but may lack advanced replication and encryption features.
Xcode 26.4+ and iOS 15.0+ / macOS 13.0+ are minimum; verify deployment target compatibility before integration.
Document schema is flexible but applications should define versioning and migration strategies as data evolves.
Synchronization behavior is configurable; understand replication conflict resolution and change notification patterns for your use case.
Build from source requires submodule initialization; pre-built XCFrameworks are available to reduce build complexity.

When to avoid it — and what to weigh

Server-only or web-first architecture — If your product is purely server-side or web-based, Couchbase Lite adds unnecessary complexity; use a standard server database instead.
Strict ACID transaction guarantees across distributed nodes — Couchbase Lite is optimized for eventual consistency; if you need strict multi-node ACID semantics, consider a traditional relational database.
Extremely resource-constrained devices — While lightweight, Couchbase Lite requires iOS 15+ or macOS 13+; older devices or very memory-limited environments may struggle.
Cross-platform (Android/Windows/Linux) with single codebase — This is iOS/macOS only; Android/other platforms require separate implementations or a different database strategy.

License & commercial use

Released under Apache License 2.0, a permissive OSI-approved license that allows modification, distribution, and commercial use with attribution.

Apache 2.0 permits commercial use, but Couchbase Lite offers both Community (Apache 2.0) and Enterprise editions. Enterprise features (advanced replication, encryption) may require a commercial license agreement. Verify with Couchbase that your intended use aligns with the Community Edition's scope or obtain an Enterprise license.

DEV.co evaluation signals

Editorial assessment — not user reviews. Directional, with an explicit confidence level.

Signal	Assessment
Maintenance	Active
Documentation	Strong
License clarity	Clear
Deployment complexity	Low
DEV.co fit	Good
Assessment confidence	High

Security considerations

Application must manage encryption at rest and in transit; Community Edition encryption support is not clearly stated. Enterprise Edition may offer additional crypto features. Always transmit credentials and data over TLS; validate Couchbase Server endpoint certificates in production. No security audit or vulnerability database referenced in provided data.

Alternatives to consider

SQLite

Lightweight, mature, zero-config relational database; better if you need ACID guarantees and don't require built-in sync or document-oriented model.

Realm (now MongoDB Realm)

Object-oriented database with built-in sync (via MongoDB Atlas); simpler API and automatic migrations; alternative if you prefer MongoDB ecosystem.

Core Data

Native iOS/macOS framework; tightly integrated with Apple ecosystems and CloudKit for sync; suitable if avoiding third-party dependencies is a priority.

Software development agency

Build on couchbase-lite-ios with DEV.co software developers

Our engineering team can help assess whether Couchbase Lite fits your offline-first or sync requirements, review licensing for commercial use, and design your replication strategy.

Talk to DEV.co

Related open-source tools

Surfaced by semantic similarity across the DEV.co open-source index.

couchdb supabase-swift realm-swift

Related on DEV.co

Explore the category and the services that help you build with it.

Open-Source Databases Application Development Enterprise Software Talk to DEV.co

couchbase-lite-ios FAQ

Do I need a Couchbase Server to use Couchbase Lite?

No. Couchbase Lite is a standalone embedded database. A server is needed only if you want to sync data across multiple devices or to a backend; without it, the database operates offline.

What's the difference between Community and Enterprise editions?

Not explicitly stated in provided data. Community Edition is Apache 2.0 licensed; Enterprise Edition is available via separate repositories and likely includes advanced encryption, replication, and support. Contact Couchbase for feature comparison.

Can I use Couchbase Lite in a production app?

Yes. It is actively maintained, mature (13 years), and used by production apps. However, review your sync and encryption requirements and test thoroughly with your replication strategy.

Is Couchbase Lite compatible with Android?

No. This repository is iOS/macOS only. Couchbase Lite exists for Android as a separate project, but code is not shared; plan for parallel implementations if cross-platform is required.

Software development & web development with DEV.co

Adopting couchbase-lite-ios is usually one piece of a larger software development effort. As a software development agency, DEV.co provides software development services and web development expertise — pairing senior software developers and web developers with your team to design, build, and operate open-source databases software in production.

Ready to evaluate Couchbase Lite for your mobile app?

Our engineering team can help assess whether Couchbase Lite fits your offline-first or sync requirements, review licensing for commercial use, and design your replication strategy.

Talk to DEV.co Schedule a Consultation