# Simple Data Sync — Sync data with apps around you

> Demonstrates Couchbase Lite for real-time, offline, and cloud data synchronization. (iPhone/iPad app by SMPL Wellness Inc.)

- Source: https://appshunter.io/ios/app/simple-data-sync/id6449199482 (this page in markdown: same URL + `.md`)
- Developer: [SMPL Wellness Inc](https://appshunter.io/developer/1508371880)
- Category: Entertainment
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 17 MB
- Languages: English
- Released: 2023-05-22
- Data updated: 2026-07-18
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/simple-data-sync/id6449199482/reviews.md

## What is Simple Data Sync?

Simple Sync is a demonstration app that showcases the capabilities of Couchbase Lite for data handling and synchronization. It provides a comprehensive guide on how to read, write, search, and sync various types of data, with and without the Internet.

The app is designed to demonstrate real-time data sync with devices nearby using peer-to-peer technology, making it an excellent utility for understanding these capabilities in situations where an Internet connection may not be available or reliable. It also syncs with a cloud endpoint, providing a practical demonstration of how sync data with devices no matter where they are.

For those interested in the technical details, Simple Sync includes a link to the source code, providing an in-depth look at the implementation of these powerful features.

Download Simple Sync today and explore the power of Couchbase Lite's sync and search capabilities.

TERMS

Read the terms and conditions here:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Read the privacy policy here:
https://github.com/waynecarter/simple-sync/blob/main/PRIVACY

## Key features

- Real-time data synchronization
- Offline data handling
- Peer-to-peer sync
- Cloud endpoint sync
- Data reading and writing
- Data search functionality


## Frequently asked questions about Simple Data Sync

### What is Simple Data Sync used for?

Simple Data Sync is a demonstration app that showcases the capabilities of Couchbase Lite for data handling and synchronization. It guides users on reading, writing, searching, and syncing data with or without an internet connection.

### Can Simple Data Sync work offline?

Yes, Simple Data Sync is designed to demonstrate real-time data sync with devices nearby using peer-to-peer technology, even when an internet connection is not available or reliable.

### Does Simple Data Sync sync with the cloud?

Yes, the app also syncs with a cloud endpoint, providing a practical demonstration of how to sync data with devices regardless of their location.

### Is Simple Data Sync free to download?

Yes, Simple Data Sync is available for free. The app is listed as 'Free' and has no in-app purchases.

### What devices support Simple Data Sync?

Simple Data Sync is supported on iPhone and iPad devices. It is rated for ages 4 and up.

### How often is Simple Data Sync updated?

The latest version of Simple Data Sync is 1.0.15, which was last updated on July 22, 2025. This indicates a recent update and ongoing support.

### Where can I find the source code for Simple Data Sync?

For those interested in the technical details, Simple Data Sync includes a link to its source code within its description, providing an in-depth look at the implementation of its features.

### Does Simple Data Sync have ads?

No, Simple Data Sync does not contain advertisements. The app is free and does not feature any in-app purchases or ads.

## Version history (last 5 releases)

### 1.0.15 — 2025-07-22

Thanks for using Simple Sync. This update includes connection updates.

### 1.0.14 — 2024-08-14

Thanks for using Simple Sync. This update includes updates to make the sync endpoint port optional.

### 1.0.13 — 2024-05-19

Thanks for using Simple Sync. This update includes updates to the security certificates used for peer-to-peer sync.

### 1.0.12 — 2024-03-21

Thanks for using Simple Sync. This update includes usability enhancements.

### 1.0.11 — 2024-03-19

Thanks for using Simple Sync. This update includes a new photo search demo using vector search and a vector index.

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## More apps by SMPL Wellness Inc

- [Simple Wellness](https://appshunter.io/ios/app/simple-wellness/id6444663075)
- [Simple Intelligence](https://appshunter.io/ios/app/simple-intelligence/id6504311724)

All apps by SMPL Wellness Inc: https://appshunter.io/developer/1508371880

## Related topics

[propel sync](https://appshunter.io/ios/topics/propel-sync)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-18.*