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DeckSync: Live Slide Sync

DeckSync: Live Slide Sync

Sync Slides to Nearby Devices

2 ratings
2 reviews
💼 Business
📊 Productivity
Free
In-App Purchases

Details

Released
April 14, 2026
Updated
September 28, 2026

Features

Developer

Kevin Kojeski
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DeckSync: Live Slide Sync screenshot #1 for iPhone
DeckSync: Live Slide Sync screenshot #2 for iPhone
DeckSync: Live Slide Sync screenshot #3 for iPhone
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About

Share PDF presentations to multiple nearby devices instantly without needing an internet connection or accounts. Secure your content with PIN protection and enjoy features like a laser pointer for viewers. Library management is always free.

✓Sync slides to multiple devices
✓Works offline via Bluetooth/Wi-Fi
✓Import PDFs from various sources
✓PIN-protected sessions
✓Laser pointer and free browse mode
✓Dark mode support
Show original description

What's New in DeckSync

1.2.0

September 28, 2026

A new, more reliable connection engine DeckSync 1.2 replaces how devices find and talk to each other. Sessions connect over your Wi-Fi network or directly device to device, hold steady in a full room, and rejoin on their own after a drop. Every device must be on DeckSync 1.2 and iPadOS or iOS 26.3 or later; earlier versions can no longer join. Terms: https://kojex.net/decksync/terms

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Subscriptions & In-App Purchases

Monthly

Full access to presenting and joining sessions

$9.991 Month
7 Days trial
How to cancel DeckSync subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Just works!

Exactly what I needed for in person presentations with new modifications. I reached out to support with an issue when using more than 4 devices, they were very responsive and it was fixed in the latest version.
cwags_47cwags_47

Nice!

I was surprised to find this app - especially as recently released and niche as it probably is. While I think there is room for improvement (suggestions sent to App Support) this fills an immediate need in my org. This feels like a spiritual successor to another app I used that appears to ha e stopped development 3 years ago.
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ircloirclo

Response from developer

Thank you for the feedback - we've added your suggestions to our roadmap!

FAQ

How does DeckSync work without internet?

DeckSync utilizes Apple's Multipeer Connectivity framework to connect devices directly over Bluetooth and Wi-Fi. This allows for real-time slide synchronization between a presenter's device and up to five other nearby devices without requiring any internet connection.

What devices does DeckSync support?

DeckSync is designed for Apple devices, specifically supporting iPhones and iPads. This ensures a seamless experience for users within the Apple ecosystem.

Is DeckSync free to use?

DeckSync offers free library management, allowing you to import and organize your PDFs. However, a subscription is required to unlock the full functionality of presenting and joining sessions.

What are the subscription options for DeckSync?

DeckSync provides both monthly and yearly subscription plans, each offering a 7-day free trial. The monthly plan costs $9.99, while the yearly plan is priced at $74.99.

How secure is DeckSync?

DeckSync prioritizes user privacy and security. It operates without backend servers, analytics, tracking, or third-party SDKs, ensuring that your files and data remain exclusively on your devices. Sessions can also be protected with a PIN.

Can viewers interact with the presentation in DeckSync?

Yes, viewers using DeckSync can utilize a laser pointer feature to highlight specific areas of the slides. They also have a free browse mode, allowing them to navigate through the presentation at their own pace.

How often is DeckSync updated?

DeckSync was last updated on April 14, 2026, with version 1.0. As a new release, users can anticipate future updates to enhance features and performance.

What is the age rating for DeckSync?

DeckSync has an age rating of 4+, making it suitable for a wide range of users, including younger individuals who may be involved in educational presentations.