If you only need a raw audio file of your own voice to replay later, use Apple Voice Memos ($0). If you want every spoken AI session automatically preserved as a searchable **device-local written transcript** with action-item `Tasks` on iPhone, iPad, and Mac—plus built-in **local screen + sound video recording on Mac** that attaches directly to Tasks as evidence—pick GPT Realtime Assistant ($9.99/mo).
| Documentation Need | GPT Realtime Assistant (iOS/iPadOS) | GPT Realtime Assistant (macOS) | iOS Screen Recorder Over Voice Apps |
|---|---|---|---|
| Automatic written transcript saved locally | Yes — full session transcript saved in `Sessions` tab | Yes — full transcript + `Notes` & `Projects` tabs | No — produces video file only |
| Built-in screen + sound video recording | Not built into iOS app (transcript & photo tasks saved) | Yes — records Mac screen & sound locally as video evidence | Blocked/muted when voice app holds VoIP/voice mic session |
| Attach visual/video evidence to Tasks | Attach photos & screenshots to local Tasks | Attach captured windows & local screen+audio video to Tasks | Manual file management in Photos |
| Import pre-recorded audio files afterward | No — captures live sessions only | No — captures live sessions only (online or offline Mac AI) | Not applicable |
| Cloud exposure of saved records | Zero — stays strictly on your iPhone/iPad | Zero — stays strictly on your Mac | Local Photos (unless iCloud Photos enabled) |
Why iOS Screen Recording Often Goes Silent During Voice AI Calls
Users frequently try starting Apple's Control Center screen recorder on an iPhone while talking to a live voice AI app, only to discover silent audio in Photos. That happens because realtime bidirectional voice apps open an active voice-processing audio session with hardware echo cancellation—which iOS prioritizes over ReplayKit broadcast capture.
Instead of fighting iOS mic contention on a phone, rely on GPT Realtime Assistant's automatic **written session transcript** on iOS, or move to the **macOS app**, which includes native local screen-and-sound video capture built right into the workspace.
Turning Mac Recordings Into Task Evidence
During an `Incident Review`, `Support Triage`, or `Product Review` on Mac, capturing a short local video of the screen and audio—and attaching it directly to a device-local `Task` alongside the written AI transcript—gives you verifiable context without uploading sensitive customer screens to a third-party cloud.
| Technical / Legal Rule | iPhone & iPad Behavior | Mac Behavior |
|---|---|---|
| Why iOS screen recording mutes live voice AI | Active bidirectional voice I/O claims high-priority mic routing on iOS | macOS ScreenCaptureKit allows simultaneous window + system-audio capture |
| Foreground requirement | Keep GPT Realtime Assistant open on screen until tapping End | Can sit alongside call/browser windows on your Mac desktop |
| System audio capture (Zoom/webinars) | iOS sandboxes other apps' call audio | Mac app captures Mac system audio directly inside live sessions |
| Participant consent requirement | Always obtain required legal/workplace consent before capturing others | Always obtain required legal/workplace consent before recording |
| Backup responsibility | Local-only storage (export/copy important notes before deleting app) | Local-only storage on Mac SSD |
Consent First, Always
Whenever another person's voice is in the room or on Mac system audio, announce the session and get any consent required by local law or company policy before pressing Start.
| Scenario | Best Method | Why It Works |
|---|---|---|
| Preserving a bilingual appointment or brainstorm on iPhone | GPT Realtime Assistant Local Session Transcript | Every turn is written cleanly into `Sessions` & `Tasks` automatically |
| Documenting a live software bug triage or design review on Mac | GPT Realtime Assistant on Mac (Video Evidence + Transcript) | Records screen + sound locally and links the clip straight to a Task |
| Recording a solo voice memo with zero AI interaction ($0) | Apple Voice Memos | Saves raw `.m4a` audio file with basic Apple transcript |
| Transcribing an old `.mp3` interview recorded last month | MacWhisper | GPT Realtime Assistant works on live sessions, not pre-recorded files |
Frequently Asked Questions
Where do saved transcripts live in GPT Realtime Assistant?
All transcripts, Projects, Tasks, Notes, and Schedules stay locally on the iPhone, iPad, or Mac where you ran the session—Arte Soft operates no cloud transcript sync.
Can the Mac version record screen and sound locally?
Yes. On macOS, GPT Realtime Assistant can capture a chosen screen or window, listen to Mac system audio, and record screen plus sound locally as video evidence attachable to Tasks.
Can I upload a saved Voice Memo into GPT Realtime Assistant?
No. GPT Realtime Assistant processes live sessions in real time only and does not import pre-recorded audio files.
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