Comparison

MemNote vs undervoice

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

Head to head
About

MemNote

This app automatically anchors your notes to the time, place, and device they were created on, enabling recall through association. It offers a fast, mobile-first experience with offline reliability and cross-platform synchronization.

Highlights
  • Automatic context logging (location, time, device)
  • Recall via association (map and timeline views)
  • Local-first, private, and cloud-synced notes
  • Markdown native with AI compatibility
  • Cross-platform synchronization
  • Fast startup and offline-first reliability
Features
Read full description

MemNote: Take notes, improve recall Stop losing fleeting ideas to the void. MemNote is the first context-aware note-taking application designed to work the way your brain does: by association. Most note apps are just static text editors. You write something down, but weeks later, you can't remember why you wrote it or where you were. MemNote solves this by automatically anchoring every thought to the time, place, and device where it was created—giving you total recall without the effort. Fast and mobile-first MemNote is fast and lightweight, available on all platforms, and designed from the ground up to be mobile-first. Automatic context logging You focus on the content; we handle the context. MemNote passively records: * Location: Automatically geotags notes so you can find them on a map later. * Time: precise timestamps to visualize your thoughts on a timeline. * Device: Know exactly which device you used -- did I take this note on my laptop, or on my phone while watching TV? Recall via association Map and timeline views allow you to browse notes by their meta-data -- if you took a note at that restaurant you were at last Tuesday, the note will show up at the restaurant location on the map, and at the time you took the note on the timeline. Local-first, private, and available everywhere Your thoughts are private and available everywhere, any time. For performance and reliability, we store and search notes locally. For backup and availability across devices, we sync notes to the cloud. Data is encrypted both at rest and in transit. Markdown native, no lock-in Write in pure Markdown. Your data is portable, readable, and never locked into a proprietary format. You can export your notes as a well organized zip file that contains any relative links and attachments. Meta-data is retained in YAML front-matter. AI compatible MemNote uses Markdown with LaTeX extensions to allow you to copy-paste responses from your favorite AI assistant into your notes without any formatting issues. Key features: * Fast startup * Offline-first reliability * Automatic geolocation & timestamping * Cross-platform synchronization (with native apps on Windows, MacOS, Android, and iPhone) * Beautiful, distraction-free interface * Powerful timeline & map views Don't just take notes. Improve recall. Download MemNote today and upgrade your second brain.

About

undervoice

Features
Read full description

undervoice is a quiet speech-to-text and voice-typing app for Mac. Speak softly into your iPhone; what you say in English is transcribed locally on the Mac and inserted at the active cursor in Codex, Claude Code, Xcode, Terminal, a browser, or another text field. It is built for developers and knowledge workers who want the speed of dictation without giving the whole office a performance. Explain a bug, talk through an edge case, or capture a half-formed idea in an AI prompt while it is still fresh—even at a shared desk. WHY USE IPHONE? Your Mac’s built-in microphone may be roughly 20–30 inches from your mouth. Your iPhone can be just 2–4 inches away. That closer starting point gives speech recognition a cleaner signal before keyboard noise, ventilation, and nearby conversations compete with your voice. There is no external microphone to buy, wait for, or set up. HOW IT WORKS 1. Install undervoice on iPhone and Mac. 2. Download the English recognition pack on your Apple Silicon Mac and pair once. 3. Put the cursor where you want the text, hold to talk on iPhone, then release. OPTIMIZED FOR ENGLISH undervoice uses a dedicated English recognition path on Mac. The model, local runtime, and product settings are selected for natural English dictation—from quick instructions to long, detailed coding prompts. English is the language being optimized here, not one item in a generic multilingual feature list. DESIGNED FOR QUIET WORK • Close-range capture for low-volume speech • Local recognition on your paired Mac • A dedicated English recognition path for natural speech and long-form dictation • Direct insertion at the active cursor—no copy and paste • End-to-end encrypted audio, transcripts, and control messages • Audio processed in memory, never saved as recording files • No undervoice speech cloud • Screen Protection uses Dark Mode, lowers brightness to 30%, and softens the recording button while the app is active • A minimal interface that stays out of your coding flow • Optional local transcript history; nothing syncs to an undervoice server PRIVATE BY DESIGN On a local network, audio goes directly from iPhone to the paired Mac, where recognition runs locally. No audio file is left on either device. Password fields and Secure Keyboard Entry are excluded. If focus changes during dictation, insertion stops. REQUIREMENTS Requires iOS 18 or later and macOS 14 or later. Paired iPhone recognition requires an Apple Silicon Mac. Both apps are required. Get the Mac companion and setup guide at undervoice.net/en/download. undervoice is not a chatbot and does not rewrite your ideas. It simply gives your voice a shorter, quieter path into the tools you already use. TERMS: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

MemNote4 screens
undervoice3 screens

Verdict

The call

The clearest difference is in-app purchases: MemNote at none against undervoice's 1. MemNote also leads on device support (4 vs 1) and iOS requirement (15.6 vs 18.0). On price and ads 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. undervoice sells 1 one-off in-app purchase. MemNote asks for nothing beyond the download.

Scorecard3 real differences · 7 level
MemNote versus undervoice: the parameters behind the verdict, then further details
ParameterMemNoteundervoice
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 weeks—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod, Mac — betteriPhone
Requires iOS15.6 — better18.0
Further details — not scored
Size74 MB19 MB
Age rating4+4+
DeveloperRandom Fact东景 梁

In-app purchases

None

MemNote

No in-app purchases

1 purchases

undervoice

One-time1
  • Lifetime$59.99

Questions

Is MemNote free?
MemNote is free to download, with no in-app purchases.
Is undervoice free?
undervoice is free to download, with in-app purchases available.
Do MemNote or undervoice have ads?
Neither MemNote nor undervoice shows ads.

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