Comparison

Omi vs Postmortem

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Omi

This AI companion records meetings and conversations, transforming them into searchable transcripts, summaries, and action items. It supports over 25 languages and offers both online and offline recording capabilities. Users can easily recall information, automate tasks, and maintain control over their data with robust security features.

Highlights
  • AI-powered transcription
  • Automatic summaries and action items
  • Multi-language support
  • Online and offline recording
  • Searchable transcripts and memories
  • Integration with other apps
  • Data privacy and export options
Features
Read full description

Omi AI records your meetings and conversations and turns them into searchable transcripts, summaries, action items, and memories — across iPhone, Apple Watch, Mac, the web, and when paired with Omi wearable devices (Omi Pendant / Omi Glass). Stay focused and present in meetings, classes, or daily chats while Omi captures everything. Later, just search, ask, share, or export. Real privacy and control. Start for free or go unlimited. Download now and unlock your super memory! Features (aka Superpowers!): Capture Everything: - Transcribes everything you say and hear - Auto-generates summaries, tasks, and memories - 25+ languages (mono/multi-speaker + translation) - Precision recognition (Speech Profiles) - Online/Offline: Record live or without a connection Recall Instantly: - Search across summaries, tasks, and memories - Ask Omi AI (context-aware + web search) - Daily Recap (your day at a glance) - Brain Map (visualize how your memories connect) - Tap, talk & answer: Instant responses Automate Your Work: - Sync action items with your favorite apps - Custom summary templates - App Marketplace (thousands of tools) - Folders & favorites to stay organized - Quick share for transcripts and summaries Build & Extend: - Open Source: Open hardware + software - API + MCP Server: Work with your own data - One-click AI apps: Create no-code tools - Custom STT: Choose your own transcription provider - Publish to the Omi App Store Own Your Data: - Enterprise security: SOC 2 + HIPAA - Run locally (go cloud-free if you prefer) - Encryption: TLS in transit + AES-256 at rest - Full, easy export - Delete specific items or everything whenever you want You just got yourself a second brain!

About

Postmortem

Features
Read full description

PostMortem – Your Digital Legacy Companion Keep the important stuff safe, organized, and delivered when it matters. PostMortem lets you store messages, passwords, contacts, debts, and files, then securely release them to trusted recipients after a period of inactivity. What it does - Secure “message boxes” for your wishes, instructions, passwords, debts, and documents. - Time-locked delivery: set an inactivity window; if you don’t check in, your boxes release. - Recipient portal: loved ones get a clean, guided view of everything they need. - Attach files: upload photos, PDFs, and more; recipients can view or download. - One-tap PDF export: generate a polished summary of a box to share or archive. - “I’m alive” check-in: send heartbeats to keep boxes locked until you’re ready. - Contact book: manage who receives what, with multiple recipients per box. - Works offline-friendly: view and organize even with spotty connectivity; sends when back online. How it works 1. Create a box for a person or scenario (estate plan, account list, instructions). 2. Add text notes, login credentials, debts/obligations, and file attachments. 3. Set the inactivity timer that should trigger release. 4. Invite recipients—only they can access their assigned boxes after release. 5. Periodically check in with “I’m alive” to keep things locked; if you stop, PostMortem delivers. Security you can trust - End-to-end mindset: data is encrypted before it’s sent and decrypted only for recipients. - No shared passwords: each box uses keys you control. - Privacy by default: nothing is sold or shared; you decide who sees what and when. Great for - Estate planning and last wishes - Household logins and subscriptions - Financial obligations (who owes what, due dates, contacts) - Family instructions, medical notes, insurance details - Secure document handoff (IDs, policies, deeds, checklists) Why you’ll love it - Clear, modern design that keeps complex info tidy. - Rich attachments and PDF exports for a complete record. - Peace of mind: your people get exactly what they need, precisely when they need it. Get organized today so your loved ones aren’t left guessing tomorrow. Install PostMortem and set up your first box in minutes.

Screenshots

Omi4 screens
Postmortem4 screens

Verdict

The call

The clearest difference is update cadence: Omi at daily against Postmortem's every 9 days. Omi also leads on device support (4 vs 2). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Omi ships an update daily, Postmortem every 9 days. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
Omi versus Postmortem: the parameters behind the verdict, then further details
ParameterOmiPostmortem
PriceFreeFree
Rating4.6 (154 ratings) — better—
Positive reviews58.7% of reviews—
Number of ratings154 — better—
Update frequencyDaily — betterEvery 9 days
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod, Mac, Apple Watch — betteriPhone, iPod
Requires iOS15.1 — better15.6
Further details — not scored
Size210 MB34 MB
Age rating4+4+
DeveloperBased HardwareAxiom Technologies LTD

In-app purchases

None

Omi

No in-app purchases

None

Postmortem

No in-app purchases

Questions

Is Omi free?
Omi is free to download, with no in-app purchases.
Is Postmortem free?
Postmortem is free to download, with no in-app purchases.
Do Omi or Postmortem have ads?
Neither Omi nor Postmortem shows ads.
Which is updated more often, Omi or Postmortem?
Omi ships an update daily, and Postmortem every 9 days. Most recently, Omi was updated on November 11, 2026 and Postmortem on November 5, 2026.

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