OLiveCam vs Dossier
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OLiveCam
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Turn your phone into a professional wireless camera for OBS Studio. OLiveCam streams crystal-clear H.264 video to OBS — no cables, no extra plugins, no watermarks. Choose SRT for reliable quality or UDP for ultra-low latency. SIMPLE SETUP 1. Open OBS → Add Media Source → srt://0.0.0.0:9000?mode=listener 2. Tap Auto Discover or enter your PC's IP 3. Tap Start — you're live KEY FEATURES • SRT protocol — reliable, crystal-clear streaming (~200ms) • UDP protocol — ultra-low latency for local Wi-Fi • Auto Discover — finds OBS on your network automatically • Real-time OBS monitor — WiFi icon shows live connection status • 1080p / 720p H.264 hardware encoding • Audio streaming support • Works with OBS Studio on Windows, Mac, and Linux • No OBS plugins required — standard SRT/UDP MPEG-TS • Pinch to zoom • Auto-reconnect on connection drops • Battery and thermal monitoring • Landscape optimized for streaming • In-app setup guide for OBS, networking, and troubleshooting PERFECT FOR • Live streamers who need a wireless camera • YouTube / Twitch broadcasters • Pet cams and home monitoring • Content creators • Multi-camera OBS setups • Remote streaming via VPN (Tailscale supported) NETWORK SUPPORT • Same Wi-Fi — just enter IP and go • Different networks — port forwarding guide included • Cellular (LTE/5G) — works with Tailscale VPN • Hotspot — connect PC to phone hotspot PRIVACY FIRST • Local network only — no cloud, no data collection • No account required • No ads, no tracking
Dossier
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Dossier is a privacy-first iPhone camera for the three jobs where pointing an unredacted lens at a person is a real problem: real estate, legal, and journalism. Faces blur in real time. Voices pitch-shift before the audio is even written to the file. Nothing ever leaves your phone. FOR REAL ESTATE AGENTS Walk a listing without filming the seller, their kids, or the family photos on the wall. Every face in frame is mosaiced as you record — including the buyer who just walked into your shot. Drop a manual blur box over a license plate or personal mail. Name each clip in your library ("412 Maple — kitchen") and sort by listing, client, or date. FOR PARALEGALS AND INVESTIGATORS Capture a witness statement with the speaker's voice pitch-shifted from the moment of capture, so no unredacted audio is ever stored. Every export carries a SHA-256 fingerprint you can prove later in court — show months from now that a copy is bit-for-bit identical to the original, or prove it isn't. Live captions burn into the recording for transcription. Lock the library behind Face ID. FOR JOURNALISTS Bystanders auto-blur so a source isn't compromised by being in your B-roll. Mark Region covers anything the auto-pass missed — a badge, a door number. The Safety Pass re-scans your finished clip for faces detected at frame edges. Everything happens locally — no servers, no telemetry, no third-party SDKs. WHAT DOSSIER DOES • Real-time face blur — baked into the file, no unredacted version is ever stored. • Voice change — pitch-shifted before audio is written. • Live captions — on-device speech recognition, burned into video. • Tamper-evident receipts — SHA-256 fingerprint + audit PDF for every export. • Dual-aspect & dual-camera — portrait + landscape in one take, or front + back simultaneously. • Mark Region — manual blur box over anything missed. • Safety Pass — second-look scan for missed faces. • Photos too — stills get the same face-blur pipeline. • Import & redact existing footage from your Photos library. • Titles & tags — built for libraries past a hundred clips. PRIVACY • No accounts. No sign-up. No analytics. No ads. • No network access of any kind. Dossier has no servers. • Face detection, voice change, captions, hashing — all run on-device. • Face ID / passcode lock optional on the library. REQUIREMENTS • iPhone running iOS 17 or later. • Multi-camera and dual-aspect need iPhone 11 or later. A NOTE ON LAWFUL USE Recording laws vary by jurisdiction. Many places require all-party consent for private conversations. Dossier shows a one-time disclaimer on first launch — lawful use is your responsibility. The redaction features are a defense-in-depth tool, not a substitute for consent.
Screenshots
Verdict
The clearest difference is in-app purchases: OLiveCam at none against Dossier's 1. On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Dossier sells 1 one-off in-app purchase. OLiveCam asks for nothing beyond the download.
| Parameter | OLiveCam | Dossier |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 2 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | sangkoo Kang | Weihan Ding |
In-app purchases
OLiveCam
No in-app purchases
Dossier
- Dossier Pro$9.99









