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Head-to-head · AI Voice Note Apps

AudioPen vs Memonium

  • Updated Sep 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score AudioPen #5 in AI Voice Note Apps 7.6/10 Free plan · paid from $33/mo Free plan✓ 4 of 5 features Visit AudioPen
Memonium #8 in AI Voice Note Apps 7.2/10 Free plan Free plan✓ 4 of 5 features Visit Memonium

AudioPen leads on 0 checks, Memonium on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAudioPen · 7.6/10
  • Free planboth

AudioPen scores higher on our rubric for ai voice note apps: 7.6 against 7.2 out of 10; our editors rank them #5 and #8.

AudioPen is the better fit for voice-to-writing and multilingual rewriting. Memonium is the better fit for apple users wanting private memo intelligence.

  • AudioPen fits best

    Voice-to-writing and multilingual rewriting

  • Memonium fits best

    Apple users wanting private memo intelligence

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. It never changes our verdict. How we rank.

Side by side

Feature AudioPen 7.6/10 Visit ↗ Memonium 7.2/10 Visit ↗
At a glance
Editor score 7.6 7.2
Ranking #5 in AI Voice Note Apps #8 in AI Voice Note Apps
Best for Voice-to-writing and multilingual rewriting Apple users wanting private memo intelligence
Pricing model Free plan + paid Free plan + paid
Starting price Not published Not published
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Desktop, Mobile, Browser extension Mobile
Platforms Web, Windows, macOS, iOS, Android, Chrome extension iOS, macOS
Support Email Email, Docs
Integrations 3 integrations 6 integrations
Built for Solo, Small business, Mid-market Solo, Small business
Features AudioPen 4/5 · Memonium 4/5
Mobile app ✓ ✓
Offline recording — Not published
AI summaries ✓ ✓
Transcript search ✓ ✓
Audio import ✓ ✓
Specs
Max note length 15 min Not published
Transcription languages Not published Not published
Our review
Pros
  • Supports selectable writing styles and multilingual output
  • Works across web, desktop, mobile, Chrome, and Apple Watch
  • Adds searchable notes, audio import, SuperSummaries, and integrations
  • On-device transcription with AI summaries, tags, and action items
  • Apple Watch recording plus audio-file and Voice Memos import
  • Library-wide search, questions, and exports to Apple productivity apps
Cons
  • Free recordings are limited to two minutes
  • Free access includes only 20 transcribed and rewritten recordings
  • Offline recording is not supported
  • The Free plan is limited to 7 lifetime memos
  • The core unlock is paid, despite the free plan
  • Apple-focused integrations limit its ecosystem fit
Our verdict

AudioPen is a voice-to-text and AI writing app for people who think faster than they type. It records spoken notes, preserves the original transcript, and rewrites speech into structured text using selectable writing styles and output…

Read the review →

Memonium is a voice-notes app from Verilune for iPhone, iPad, Apple Watch, and macOS users who want memo intelligence within the Apple ecosystem. It records or imports audio, uses Apple Speech models for on-device transcription, and…

Read the review →
  1. AudioPenAI Voice Note Apps 7.6Free plan · paid from $33/mo
  2. MemoniumAI Voice Note Apps 7.2Free plan

Strengths and trade-offs

  • AudioPen — where it wins

    • Supports selectable writing styles and multilingual output
    • Works across web, desktop, mobile, Chrome, and Apple Watch
    • Adds searchable notes, audio import, SuperSummaries, and integrations

    Where it doesn't

    • Free recordings are limited to two minutes
    • Free access includes only 20 transcribed and rewritten recordings
    • Offline recording is not supported
  • Memonium — where it wins

    • On-device transcription with AI summaries, tags, and action items
    • Apple Watch recording plus audio-file and Voice Memos import
    • Library-wide search, questions, and exports to Apple productivity apps

    Where it doesn't

    • The Free plan is limited to 7 lifetime memos
    • The core unlock is paid, despite the free plan
    • Apple-focused integrations limit its ecosystem fit
  • AudioPen7.6/10 · Free plan · paid from $33/mo

    A flexible voice-to-writing app with multilingual output and useful paid extensions.

    Visit AudioPenFull verdict →
  • Memonium7.2/10 · Free plan

    Private, Apple-focused memo intelligence with transcription, summaries, search, and exports.

    Visit MemoniumFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update