Comparison

Twos vs Mem

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

Head to head
About

Twos

Quickly capture notes, to-dos, reminders, and lists in one place. Access your information across all devices, even offline, with powerful search and rich text formatting. Collaborate on lists and integrate with reading services.

Highlights
  • Quick note and list creation
  • Cross-device syncing
  • Offline access
  • Rich text formatting
  • Collaborative lists
  • AI-powered search
  • Integration with reading apps
Features
Read full description

Twos is the quickest place to write things down. Write a thing in seconds, then find it the moment you need it. Notes, to-dos, reminders, events, and lists all live in one simple place, synced to every device you use. • Write a thing in seconds from the app, a widget, or Siri • Save what's on your screen by saying "Save this to Twos" • Unfinished to-dos roll over to today on their own • Ask Twos Chat anything you've written, even months later • Reminders that repeat, follow your location, and sync with your calendar • Rich text: bold, italics, headings, code, and longer notes • Share a list and write it together, live • Bring in what you read from Instapaper, Readwise, Kindle, and Apple Books • Search everything you've ever written, instantly • Works offline and syncs when you're back • Use Twos on iPhone, iPad, Mac, Apple Watch, and the web Twos is free for life, with no limit on how much you write. Twos Plus adds templates, archive, week view, customization, unlimited AI chat, and more, across every device you use. Write down things that matter. Privacy policy: https://www.TwosApp.com/privacy Terms of service: https://www.TwosApp.com/terms

About

Mem

This app acts as an AI-powered thought partner, capturing and organizing your ideas, meetings, and research. It allows you to use voice to create and edit notes, and an AI assistant can recall, summarize, and reorganize your information. It also surfaces relevant notes automatically and offers powerful search capabilities.

Highlights
  • Voice-to-text note creation and editing
  • AI-powered summarization and recall
  • Automatic organization and structuring of notes
  • Intelligent surfacing of related information
  • Deep search for any note
  • Cross-device synchronization
  • Offline access
Features
Read full description

Mem is your personal AI agent—a chief of staff that builds a living picture of your tasks, projects, and goals, then helps you follow through. Capture notes, meetings, ideas, research, and links without stopping to organize. Mem Agent uses that context to answer questions, recall details, plan, draft, summarize, and move work forward. YOUR WORKSPACE, KEPT FOR YOU Write it down, say it out loud, record a meeting, or save it from another app. Mem keeps everything connected, searchable, and ready when you need it. ASK ANYTIME. SKIP THE BRIEFING. Mem Agent knows the context you have saved, so you can ask what matters now instead of rebuilding the backstory. Recall a detail, summarize a week of meetings, connect related ideas, draft a message, or plan the next step. PROACTIVE WORK THAT SCALES Mem automatically detects and tracks tasks and projects from the notes you create or edit. With Mem Pro, add custom routines that prepare briefings, do research, organize notes, and send scheduled reminders. Connect tools like Gmail, Slack, and Todoist so Mem can use more of your work as context. VOICE NOTES THAT STAY USEFUL Record a thought, meeting, or reminder. Mem keeps the audio and transcript together and helps turn rough input into clear, structured notes. FIND ANYTHING YOU’VE SAVED Search by topic, person, project, or a vague memory. Mem helps retrieve information even when you do not remember the exact wording. CAPTURE FROM ANYWHERE Use Share to Mem to save text, links, webpages, files, and more from other apps. Capture quickly, then return to the work in front of you. AVAILABLE ACROSS YOUR DEVICES Use Mem on iPhone, Mac, Windows, and the web. Work offline on iPhone, then sync when you are connected again. PRIVATE BY DEFAULT Your notes start private. Share them only when you choose. Every plan includes Mem Agent; usage limits vary by plan. Custom routines and connections require Mem Pro or higher. Trial eligibility and pricing are shown in the app. Privacy Policy: https://get.mem.ai/pages/privacy Terms of Service: https://get.mem.ai/pages/terms-of-service

Screenshots

Twos4 screens
Mem4 screens

Verdict

The call

The clearest difference is review sentiment: Twos at 90% against Mem's 41%. Twos also leads on rating (4.8 vs 4.4) and update cadence (daily vs every 3 days). On price, ads, in-app purchases and monetization model 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. Twos sells 10 in-app purchases, starting at $4.99 per month and Mem sells 10 in-app purchases, starting at $9.00 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Twos holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 393 and 130 respectively. Written reviews point the same way: 90% of Twos's written reviews are positive against 41% of Mem's.

UpkeepUpdate frequency

Twos ships an update daily, Mem every 3 days. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

Scorecard6 real differences · 4 level
Twos versus Mem: the parameters behind the verdict, then further details
ParameterTwosMem
PriceFreeFree
Rating4.8 (393 ratings) — better4.4 (130 ratings)
Positive reviews89.9% of reviews — better41.1% of reviews
Number of ratings393 — better130
Update frequencyDaily — betterEvery 3 days
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone, iPad
Requires iOS16.0 — better18.0
Further details — not scored
Size152 MB99 MB
Age rating4+4+
DeveloperTwos Technologies IncorporatedMem Labs, Inc.

Customer experience

Twos

All ratings393 ratings
Positive94.9%
Neutral1.3%
Negative3.8%
Written reviews139 reviews
Positive89.9%
Neutral3.6%
Negative6.5%

Mem

All ratings126 ratings
Positive83.3%
Neutral5.6%
Negative11.1%
Written reviews129 reviews
Positive41.1%
Neutral9.3%
Negative49.6%

User reviews

Twos

From 393 App Store ratings

What we love

  • 🚀 Simple and intuitive
  • 👍 Customizable and versatile
  • 🤖 Helpful AI assistant
  • 🗓️ Seamless calendar integration
  • 💡 Innovative features like Twos World

Room to improve

  • 🐛 Occasional bugs and sync issues
  • 🔍 Steep learning curve for some
  • 🗓️ Limited calendar functionality
  • 🔒 Concerns about privacy and data usage

Mem

From 130 App Store ratings

What we love

  • 🤖 AI-powered note organization and auto-categorization
  • 💬 Integrated ChatGPT/AI chat assistant for research and synthesis
  • 🎙️ Voice-to-text transcription with formatting
  • 🔗 Intelligent linking of related notes
  • ⚡ Fast and intuitive interface design

Room to improve

  • 🐛 Frequent app crashes and freezes
  • 🔄 Unreliable syncing between devices
  • 📱 iOS app significantly less featured than desktop version
  • 🔐 Requires Google/Apple login (no email option)
  • 💾 Data loss and notes disappearing unexpectedly

Bugs and requests

Twos

Reported bugs

3 issues
  • Added events not showing in calendar view
  • Crashes and freezes on some devices
  • Issues with photo imports and attachments

Requested features

6 requests
  • Dark mode option
  • Kanban board view
  • Pomodoro timer integration
  • Better task duration and scheduling in calendar
  • Improved organization with folders and hierarchical structure
Show 1 more
  • Custom recurring task options

Mem

Reported bugs

20 issues
  • Notes disappearing without trace or recovery option
  • Bottom navigation bar covering key buttons
  • Settings popup incorrectly prompts to download app already installed
  • Black bar covering AI tool input field on web version
  • Photos not saving or disappearing after one day
Show 15 more
  • List formatting becomes corrupted and uneditable
  • Sync failures between web and mobile versions
  • Tags not linking to existing tags, only creating duplicates
  • Recent search results not clickable
  • Starred mems not displaying
  • AI chat getting stuck and unable to respond
  • Payment charged multiple times without proper plan activation
  • Unable to cancel subscription (confirm button non-functional)
  • Login issues across different platforms and devices
  • App freezing when switching between apps
  • Categories functionality inconsistent and buggy
  • Pull-to-refresh gesture removed with no alternative
  • Search function returning irrelevant results or no results
  • Slow performance and lag on mobile devices
  • AI unable to reference or update notes properly

Requested features

19 requests
  • True hands-free voice activation with Siri shortcuts
  • Widget support for voice notes and Apple Watch
  • Node/mind map graph visualization of note connections
  • PDF and document export functionality
  • Full markdown support
Show 14 more
  • Folder/collection organization system
  • Web scraping and webpage chat integration
  • Multi-language support (Russian, French, etc.)
  • Voice recognition in multiple languages
  • Templates on mobile app
  • Tagging and categorization on mobile
  • API access for third-party integrations
  • Import from Obsidian, Notion, Evernote, Apple Notes
  • Light mode option
  • PDF import and annotation
  • Audio recording and playback
  • Better iPad/Stage Manager support
  • Email-based login option
  • Automatic task carry-over to next day

In-app purchases

10 purchases

Twos

Subscriptions3
  • Twos Plus Monthly7 Days trial$4.991 Month
  • Twos Believer Monthly$4.991 Month
  • Twos Plus Yearly7 Days trial$39.991 Year
One-time7
  • Your week$1.99
  • Hyperlinks$1.99
  • Alerts$1.99
Show 4 more
  • Tags$1.99
  • Templates$1.99
  • AI$1.99
  • Buy all$11.99
10 purchases

Mem

Subscriptions10
  • Mem Plus$9.001 Month
  • Pro$12.001 Month
  • Mem Pro7 Days trial$29.001 Month
Show 7 more
  • Proactive7 Days trial$29.001 Month
  • Mem Pro 2x$49.001 Month
  • Proactive7 Days trial$59.001 Month
  • Mem Pro 5x$99.001 Month
  • Proactive7 Days trial$99.001 Month
  • Mem Pro 10x$149.001 Month
  • Mem Pro 20x$199.001 Month

Questions

Is Twos free?
Twos is free to download, with in-app purchases available.
Is Mem free?
Mem is free to download, with in-app purchases available.
Which has better reviews, Twos or Mem?
Twos is rated higher. Twos averages 4.8 out of 5 from 393 ratings, while Mem averages 4.4 from 130 ratings.
Do Twos or Mem have ads?
Neither Twos nor Mem shows ads.
Which is updated more often, Twos or Mem?
Twos ships an update daily, and Mem every 3 days. Most recently, Twos was updated on November 11, 2026 and Mem on November 7, 2026.

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