Comparison

EchoVault Voice Note Recorder vs Socratus

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

Head to head
About

EchoVault Voice Note Recorder

Features
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EchoVault turns voice notes into searchable transcripts, todos, reminders, and calendar-ready action items. Record with a long press, transcribe on device with the iOS Speech framework, and keep your everyday capture flow fast and private. Audio recording, transcription, search, and action extraction stay local on your iPhone. KEY FEATURES: โ€ข Local Recording โ€” Capture ideas, meetings, errands, and quick notes without breaking focus. โ€ข On-Device Transcription โ€” Generate transcripts locally using iOS speech recognition. โ€ข Smart Action Extraction โ€” Identify reminders, meetings, and follow-ups from English and Chinese transcripts using Apple Intelligence when supported, with local English and Chinese rule-based fallback. โ€ข Local Audio Replay โ€” Keep important recordings for later playback when you choose to save audio. โ€ข iOS Integration โ€” Confirm extracted actions before adding them to Apple Reminders or Calendar. โ€ข Search and Export โ€” Find past sessions and export clean Markdown briefs. โ€ข No Account, No Subscription โ€” Use EchoVault without paid tiers, cloud AI, analytics, or ads. EchoVault is built for people who want voice-to-action productivity while keeping their notes on device. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Socratus

Read full description

Socratus is a Personal knowledge management system that understands your notes, not just stores them. Ask questions, search by meaning, and see how your ideas connect, with AI that runs privately on your device. Think of it as your second brain, local-first and always under your control. FEATURES AI chat that answers from your own notes, with sources shown Private on-device AI that works offline Semantic and exact-word search with match scoring Interactive knowledge graph of related notes, exportable as an image Related notes ranked by similarity, with related-word tracing Distraction-free editor built for long-form thinking Markdown support and syntax highlighting Dictation, find and replace, adjustable font size, and one-tap save Structured tables with calculations and charts Daily scratchpad with Today's Notes Folders, a clear file tree, and recent files Import and read documents File-level encryption with QEncrypt Portable plain-text files with no lock-in Passwordless sign-in with a secure link WHO IT'S FOR Researchers, writers, students, developers, privacy-minded professionals, and anyone building a personal knowledge management system. PRICING Free for personal use. Professional and Enterprise licenses for commercial work. Turn your knowledge into a living system that grows with you. Socratus is a product of FiveRivers Technologies. Terms of Use (EULA): https://socratus.app/terms-of-service/ Privacy Policy: https://socratus.app/privacy-statement/

Screenshots

EchoVault Voice Note Recorder4 screens
Socratus4 screens

Verdict

The call

The clearest difference is ads: EchoVault Voice Note Recorder at none against Socratus's shown. EchoVault Voice Note Recorder also leads on update cadence (every 11 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. EchoVault Voice Note Recorder sells 2 in-app purchases, starting at $3.99 per month and Socratus sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

EchoVault Voice Note Recorder ships an update every 11 days, Socratus monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences ยท 4 level
EchoVault Voice Note Recorder versus Socratus: the parameters behind the verdict, then further details
ParameterEchoVault Voice Note RecorderSocratus
PriceFreeFree
Update frequencyEvery 11 days โ€” betterMonthly
AdsNo โ€” betterYes
In-app purchasesYesYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, Mac
Requires iOS15.1 โ€” better16.0
Further details โ€” not scored
Size35 MB150 MB
Age rating4+4+
DeveloperHAOTIAN WUFive Rivers Technologies (Pvt.) Ltd.

In-app purchases

2 purchases

EchoVault Voice Note Recorder

Subscriptions2
  • EchoVault Pro ยท Monthly7 Days trial$3.991 Month
  • EchoVault Pro ยท Annual7 Days trial$24.991 Year
4 purchases

Socratus

Subscriptions4
  • Pro Monthly$4.991 Month
  • Pro Monthly$9.991 Month
  • Pro Yearly$49.991 Year
Show 1 more
  • Pro Yearly$99.991 Year

Questions

Is EchoVault Voice Note Recorder free?
EchoVault Voice Note Recorder is free to download, with in-app purchases available.
Is Socratus free?
Socratus is free to download, with in-app purchases available.
Do EchoVault Voice Note Recorder or Socratus have ads?
Socratus shows ads; EchoVault Voice Note Recorder does not.
Which is updated more often, EchoVault Voice Note Recorder or Socratus?
EchoVault Voice Note Recorder ships an update every 11 days, and Socratus monthly. Most recently, EchoVault Voice Note Recorder was updated on October 24, 2026 and Socratus on October 25, 2026.

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