The Only Presentation Timer
That Works Completely Offline

The Hidden Risk Nobody Talks About

Picture this: a project manager at a government agency is about to present a quarterly budget review to a senior committee. She has prepared for weeks. Ten minutes before she walks in, the IT security officer reviews her setup and spots the timer app on her laptop.

"This software requires an active internet connection and routes data through an external server. It can't run on this network."

She opens her phone timer instead. Forgets to start it when the nerves hit. Runs eight minutes over.

This scenario plays out every week in government buildings, hospital conference rooms, law firm boardrooms, and university examination halls around the world. The irony is that the environments where timing matters most — high-stakes, formal, consequential — are precisely the environments where cloud-dependent software cannot go.

Most presentation timers were built for connected conference rooms and co-working spaces. They were never designed for air-gapped networks, HIPAA-regulated facilities, or classified briefing rooms. And it shows.

Why Cloud-Based Timers Fail in Secure Environments

The leading presentation timer tools — Stagetimer, the cloud version of CueTimer, and similar SaaS products — are built around a fundamentally connected architecture. That works well for many users. But in secure or regulated environments, it creates problems that have nothing to do with features.

To be fair: cloud-based timers serve real needs. Multi-room event coordination and real-time cross-device sync are genuinely useful in the right context. But these products were not designed for environments where external network access is controlled or prohibited. That is not a criticism — it is simply a different use case.

What "Offline" Actually Means for a Presentation Timer

Not all claims of "offline support" are equal. Before choosing a tool for a restricted environment, it is worth understanding the spectrum:

The distinction matters most when you cannot control the network environment — or when the network environment has already been controlled for you by someone else's security policy.

How FlyClock Works Offline

FlyClock is designed from the ground up to run on the local machine. The installer contains everything the software needs to operate. There are no server-side feature flags, no cloud-synced configuration, and no external API calls required for timing to function.

What runs locally

• Fullscreen detection and automatic timer start/stop
• Countdown and count-up modes, including per-slide timing
• Visual and audio alerts at configurable warning points
• The floating overlay — drag, resize, and transparency controls
• Presentation session logging and export
• Configuration export and import for cross-device deployment
• Remote control via local network (LAN/Wi-Fi) — no internet required

Remote control without the internet

FlyClock's remote control feature deserves special mention. A colleague can scan a QR code and control the timer from their phone — pausing, resetting, or triggering an alert — entirely over your local Wi-Fi. No traffic leaves your network. No external service is involved. This works in facilities that have local networking but no external internet access.

Who Needs an Offline Presentation Timer

Government and public sector

Government facilities routinely operate on isolated internal networks. Laptops used for briefings may have outbound internet access blocked at the router level, or may be physically air-gapped. In these environments, any software that makes external network requests — even for a timer — may be flagged or rejected by IT security.

FlyClock installs as a standard application. After installation, outbound access can be blocked via Windows Firewall or macOS Application Firewall with no loss of functionality. IT administrators can approve it once and deploy it across conference rooms without ongoing network management.

Healthcare and medical institutions

HIPAA and similar healthcare data regulations place strict requirements on software that operates within clinical environments — even when the software itself handles no patient data. The concern is systemic: any application with outbound network access represents a potential data pathway that must be accounted for.

FlyClock does not transmit presentation content or session data. For healthcare IT departments, the cleanest solution is to allow installation and block outbound access at the firewall — the timer continues to work exactly as designed.

Legal and professional services

Law firms, financial advisors, and consulting practices routinely present sensitive client material. Client confidentiality obligations — and in some jurisdictions, regulatory requirements — restrict which software can be active during those sessions. A cloud-based timer that routes any traffic through external servers introduces unnecessary exposure, even if the data is ostensibly innocuous.

FlyClock's local-only architecture means there is simply no external traffic to audit or approve.

Aerospace, defence, and industrial sectors

Classified and controlled environments often prohibit all software with external network activity by default. In these contexts, the question is not whether a tool is "secure enough" — it is whether it can be operated with all network access denied. FlyClock can.

Examination halls and academic settings

University examination rooms, competitive debate venues, and timed academic competitions frequently restrict or disable Wi-Fi entirely to prevent cheating. A presentation timer that depends on cloud sync or internet connectivity will fail at the start line. FlyClock works with no network present at all — the timer auto-starts the moment the presenter goes fullscreen, regardless of connectivity.

Deploying FlyClock in Secure Environments

For IT administrators and operations teams deploying FlyClock across multiple machines, here is a practical setup guide for restricted-network environments.

• 1
  Download the installer on an internet-connected machine Visit shinyware.site/download and download the appropriate installer for your platform (Windows .exe, macOS .dmg, or Linux .deb). The installer is self-contained — no additional downloads are required during or after installation.
• 2
  Complete license registration on a connected machine Activate your Professional or Enterprise license on any machine with internet access — this does not need to be the target machine. Once registered, the license is stored locally and does not require periodic online verification.
• 3
  Install on target machines (Windows: silent install available) On Windows, FlyClock supports silent installation via the /s parameter, making it suitable for scripted deployment:
  FlyClock_Setup.exe /s
  Silent installation is not currently supported on macOS or Linux — manual installation is required on those platforms.
• 4
  Block outbound network access (optional, for air-gapped environments) Use Windows Defender Firewall, macOS Application Firewall, or your network-level firewall to block outbound access for FlyClock. This prevents the startup update check and diagnostic upload. All presentation features continue to function normally.
• 5
  Export and distribute a standard configuration Configure FlyClock on one machine — set your default duration, alert checkpoints, and display preferences — then export the configuration file. Import it on all other machines to ensure a consistent setup across your conference rooms. No internet connection needed for this step.
• 6
  Test remote control over LAN If using the remote control feature, ensure that both the presentation machine and the control device (phone or tablet) are on the same local network. FlyClock generates a QR code — scan it to open the control interface in any browser. No external server is involved.

Frequently Asked Questions

Does FlyClock require an internet connection to work?

No. All core presentation features run entirely offline. On startup, FlyClock may request network access to check for updates and optionally upload anonymous diagnostic data — but denying this does not affect any timing functionality. You can block network access via your OS or firewall with no impact on performance.

What data does FlyClock send over the internet?

On startup, FlyClock may check for version updates and, if permitted, upload anonymous diagnostic information. No presentation content, slide data, or personally identifiable information is ever transmitted. Network access can be blocked entirely via firewall or OS permissions without affecting core functionality.

Can FlyClock be used in air-gapped or restricted network environments?

Yes. FlyClock's full feature set — including auto-sensing, countdown timer, LAN remote control, alerts, and logging — works without any internet access. Simply block outbound network access via your firewall after installation.

Is FlyClock compliant with HIPAA or government network policies?

FlyClock does not transmit presentation content, slide data, or user-identifiable information. All features run locally. For environments with strict data policies, denying network access at the OS or firewall level eliminates any outbound activity. We recommend consulting your compliance officer for your specific regulatory context, as compliance determinations depend on your organisation's policies and the regulatory framework that applies.

Does the Enterprise license require internet for activation?

License registration requires an internet connection, but this can be completed on any accessible machine — it does not need to be the machine where FlyClock will run. Once activated, FlyClock operates fully offline. Configuration can be exported and imported across devices without an internet connection.

Does FlyClock support silent installation for enterprise deployment?

On Windows, FlyClock supports silent installation using the /s parameter (FlyClock_Setup.exe /s). Silent installation is not currently supported on macOS or Linux, where manual installation is required. GPO and MDM deployment are not currently supported; the recommended approach is scripted installation on Windows combined with configuration export/import for consistent settings across devices.

Does the remote control feature require the internet?

No. Remote control runs entirely over your local network (LAN/Wi-Fi). No traffic is routed through the internet or any external server. It works in facilities with local networking but no external internet access, as long as the presentation machine and control device are on the same local network.