Last updated 07-29-2026
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AISixteen
Fourteen privacy-first utilities for iPhone, iPad, and Mac ship from AISixteen, covering sky charts, audio production, on-device summarization, typing practice, games, and marine navigation. The studio is not built around image generation; each title is a focused App Store download that runs entirely on your hardware. AISixteen reports zero data collected across its catalog, with no accounts required to use any app.
Most app studios lean on analytics dashboards and optional sign-in flows. AISixteen takes the opposite bet: zero data collected across the whole catalog, with processing kept on the device. Indox Text summarizes documents without sending text to a server, and Overtone Lab packs twenty audio utilities into one install. That trade-off means no cross-app sync, but it also means nothing leaves your hardware.
The lineup suits people who want capable utilities without feeding usage data to a vendor. Pilots can reach for TrueCourse E6B or Marine Nav, musicians and podcasters get Overtone Lab's twenty tools, and writers can draft faster with Typing Mill or shorten long reads in Indox Text. Casual gamers still get titles like Big Pink Cat and Skyscraper Frog, all under the same privacy stance.
14 shipped apps across games, creative tools, AI utilities, and sky or science categories
Zero personal data collected, with no identifiers, analytics, or device telemetry sent anywhere
Overtone Lab bundles twenty exact audio tools inside a single iPhone or iPad install
Indox Text summarizes documents fully on-device with no server round trip
Ephemeris Sky computes planetary positions, aspects, and a live chart wheel offline
Every catalog app runs without creating an account or signing in
Zero data collection policy across all 14 catalog apps.
On-device processing keeps sensitive text and audio off remote servers.
No accounts or sign-in flows required for any AISixteen title.
Wide mix of utilities from marine navigation to twenty-in-one audio tools.
Every app in the catalog is designed to run fully offline.
Limited to Apple platforms with no Android or Windows versions.
Each app is purchased separately with no unified AISixteen subscription.
No cloud sync between devices since everything stays local.
Does AISixteen collect user data?
No. AISixteen states that its apps do not collect, store, or transmit personal data, including identifiers, usage analytics, or device information. Processing stays on your iPhone, iPad, or Mac with nothing sent to AISixteen servers.
What platforms do AISixteen apps support?
AISixteen builds apps for iPhone, iPad, and Mac. The studio's catalog page groups titles by category, and each app is installed individually from Apple's App Store rather than through a shared AISixteen account.
How many apps does AISixteen offer?
AISixteen lists 14 shipped apps on its website, including Ephemeris Sky, Overtone Lab, Indox Text, Typing Mill, Marine Nav, and several games. Each runs offline and is designed to collect no user data.
Do AISixteen apps need an internet connection?
AISixteen designs its catalog to run entirely on-device. The studio says every app works offline and collects nothing, so features like Indox Text summarization and Ephemeris Sky chart calculations happen locally without cloud processing.
What is Overtone Lab from AISixteen?
Overtone Lab is an AISixteen creative-tool app that combines twenty exact audio utilities in one install. It sits in the studio's catalog alongside other on-device titles and follows the same no-tracking, no-account privacy model.
Is AISixteen free to use?
AISixteen distributes apps through the App Store with a freemium model. Some titles, such as Golden Ratio Calculator Lite, offer simplified free versions, while full-featured apps are sold as individual purchases without requiring an AISixteen account.