You have your iPhone and Mac with you, but there is no Wi-Fi router to join. OGAM (Off Grid AI Mobile) and OGAD (Off Grid AI Desktop) include a nearby Apple-device connection for sync. It can carry your AI conversations directly between nearby supported Apple devices without a shared Wi-Fi network.
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Without a Wi-Fi network does not mean with wireless communication disabled. Keep the devices nearby, Wi-Fi and Bluetooth enabled, and both apps open. This is a local proximity connection, not remote access to a computer left at home.
What do you need before leaving a network?
Install current iPhone and Mac releases and complete Pro setup for device sync while connected. Download any local AI models you plan to use. For a first check, pair your own devices before relying on them away from a router.
Use a supported iPhone 12 or newer on iOS 17 or later, and an Apple Silicon Mac on macOS 13 or later. Both devices need working local discovery permissions. Full sync is Pro; preparing models remains a separate step.
The nearby transport uses Apple’s Multipeer Connectivity framework. OGAM’s released native module advertises and discovers the sync service. The desktop counterpart is specific to macOS. Do not expect this Apple route on Android or Windows.
How do you prepare the nearby connection?
Open Devices on the Mac and Settings > Sync on the iPhone. Enable discoverability and nearby search on both. Pair only your own devices, then check that they connect when placed beside each other.
- On the Mac, open Devices and enable Find nearby devices. Make the Mac discoverable.
- On iPhone, open Settings > Sync. Use the gear beside your device to open Device settings.
- Enable Discoverable and Find nearby devices.
- If you have not paired them, select the discovered Mac and enter the pairing code shown by it. QR pairing is another option when the code provides an available route.
- Keep both apps open while pairing and connection finish.
Chats and projects are required sync data for paired devices. This is not a way to send just one selected conversation while keeping every other conversation separate.
How do you check sync without a shared router?
Keep Wi-Fi and Bluetooth on, but remove the shared router connection from the test. Keep the iPhone and Mac close together. Open the paired-device screens and wait for the nearby connection, then check a short chat in both directions.
Create a harmless conversation you can identify, such as a packing list. Once its text appears on the other device, add a follow-up there and check that it returns. This tests the actual result you need rather than relying only on a discovered device name.
The expected result is the same conversation on both devices. File transfers can take longer than chat text. Wait for an attachment to finish before opening it elsewhere.
Prepare a useful offline handoff before a trip
A nearby connection is useful on a train, in a meeting room, or anywhere you have the two devices but no shared router. Prepare the material you need before travelling: the conversation, any reference files, and a local model on each device where you plan to generate replies.
For example, begin a presentation outline on the iPhone, then continue it on the Mac when you have space to type. First confirm that the outline’s messages arrive. If you added an image, wait for that file too. Ask the next question only after the context you need is present.
You can check this setup without using private material. Create a test chat, add a small sample file, and make one change from each device while the shared router is out of the path. Keep the radios enabled. Record which part worked: finding the device, connecting, syncing text, or transferring the file. Those are separate checks.
Do not use a distant Mac at home for this test. The Apple proximity route requires nearby devices. A remote-model connection from another location has different network requirements. Keeping this distinction clear prevents a successful nearby handoff from becoming an expectation of access from anywhere.
What if the nearby route does not connect?
| Problem | Check | Next step |
|---|---|---|
| No nearby device appears | Radios, permissions, and search controls | Enable Wi-Fi and Bluetooth, allow local discovery, and check Discoverable and Find nearby devices. |
| A known device stays disconnected | Distance and app state | Bring it closer and keep both apps open. Rescan or reconnect. |
| Text arrives but a file is incomplete | Transfer state | Keep the connection available until the file finishes. |
| The device is Android or Windows | Transport support | Use a reachable local network instead of Apple proximity. |
This connection needs wireless communication enabled. Keep both apps open during your first transfer; an iPhone that is locked or suspends the app can interrupt availability.
Does chat sync also move the AI model?
A conversation can arrive before the destination has a model ready to answer. Download the needed models ahead of time, or transfer supported model files as a separate task. Syncing chat history does not silently install every model used by the other device.
This guide is about nearby sync. It does not claim that every desktop inference or tool endpoint is available over the same proximity route.
Install OGAM and OGAD, prepare Pro sync, then test one small conversation away from your shared router before you need it on a trip.