Comparison

MemofyAI vs Koe

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

Head to head
About

MemofyAI

Features
Read full description

■ Your messy notes deserve better. Scribbled meeting notes you can't read later. Quick ideas jotted down between tasks. A to-do list buried in a wall of text. MemofyAI turns your rough, unstructured notes into perfectly organized documents — automatically. Just type (or paste) your messy text. AI instantly adds headings, bullet points, and structure. Done. ■ Perfect for... - Meeting notes that need to become proper minutes - Random ideas that deserve structure - To-do lists that need checkboxes and priorities - Lecture notes that need to be study-ready - Handwritten notes or whiteboards — just snap a photo ■ 5 Smart Modes 1. Auto-detect — AI figures out what kind of note it is and formats accordingly 2. Memo — General notes with clean headings and sections 3. Meeting Minutes — Adds date, attendees, decisions, and action items 4. TODO — Creates prioritized checklists 5. Idea — Organizes your brainstorm with next steps ■ Camera Input — Read Handwriting Instantly Point your camera at handwritten notes, a whiteboard, or printed text. The app reads it and organizes it automatically. No more typing things out by hand. ■ On-Device AI for Privacy Choose the on-device AI mode and the AI runs directly on your phone. - In on-device mode, your notes stay on your device - Nothing is uploaded to any cloud - No one else can see your data — ever Confidential work notes, personal journal entries, sensitive ideas — type freely. ■ Works Offline After downloading the on-device AI model, you don't need an internet connection. Use it on a plane, underground, or anywhere without signal. ■ Home Screen Widgets Add a widget to your home screen or lock screen. Start writing notes with a single tap — no need to open the app first. ■ Meet Memobee — Your AI Buddy A cute, friendly assistant that lives in the app. Tap Memobee to start organizing your notes. A small touch of joy in your productivity. ■ Use Your Notes Anywhere - Copy to clipboard and paste into any app - Share with colleagues or friends - Save as a file for backup - Works great with Obsidian and other note apps ■ Why MemofyAI? - AI organizes your notes automatically - 5 modes for every type of note - Camera reads handwriting and whiteboards - On-device AI mode keeps your notes on your phone - Works without internet - Home screen and lock screen widgets - No ads Download now and never struggle with messy notes again.

About

Koe

This app allows you to quickly record your thoughts and see them transcribed in real-time. Entries are automatically organized by date and can be titled and shared. It's a lightweight tool for capturing ideas without needing an account or subscription.

Highlights
  • One-tap recording
  • Live transcription
  • Automatic daily organization
  • Optional note titles
  • Shareable transcripts
  • Cross-device recording (iPhone/Apple Watch)
Features
Read full description

Koe is a voice-first journal for capturing thoughts before they disappear. Speak and watch your words turn into a live transcript, add a quick title if you want, and save everything into a clean daily log you can browse later. Unlike traditional voice memo apps, Koe treats the transcript as the product - not the audio file. With Koe you can: - Start recording in one tap - See a live transcript as you speak - Keep entries organized automatically by day - Add an optional title to each note - Share transcripts anywhere - Record from iPhone or Apple Watch No account. No subscription. No built-in AI. Just a fast, lightweight way to get thoughts out of your head and into a readable journal. Your entries stay local to your device.

Screenshots

MemofyAI4 screens
Koe4 screens

Verdict

The call

The clearest difference is iOS requirement: MemofyAI at 16.0 against Koe's 26.0. On price, update cadence, ads and in-app purchases 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

MemofyAI ships an update monthly, Koe every 4 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 8 level
MemofyAI versus Koe: the parameters behind the verdict, then further details
ParameterMemofyAIKoe
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyMonthlyEvery 4 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhoneiPhone, Apple Watch — better
Requires iOS16.0 — better26.0
Further details — not scored
Size126 MB7 MB
Age rating4+4+
DeveloperHaruki UriuRodolfo Alberto Lopez Terriquez

In-app purchases

None

MemofyAI

No in-app purchases

None

Koe

No in-app purchases

Questions

Is MemofyAI free?
MemofyAI is free to download, with no in-app purchases.
Is Koe free?
Koe is free to download, with no in-app purchases.
Do MemofyAI or Koe have ads?
Neither MemofyAI nor Koe shows ads.
Which is updated more often, MemofyAI or Koe?
MemofyAI ships an update monthly, and Koe every 4 weeks. Most recently, MemofyAI was updated on October 24, 2026 and Koe on October 31, 2026.

Other comparisons