Comparison

MemoKey vs Lume Flow

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

Head to head
About

MemoKey

Access notes, text snippets, and templates directly from your keyboard without switching apps. Organize with tags, pinning, and search. Offers offline privacy, text-to-speech, and QR code sharing.

Highlights
  • Instant text pasting
  • Offline and private data storage
  • Save text via Share Extension
  • Large kaomoji library
  • Organize with tags and folders
  • QR code sharing and scanning
  • Text-to-speech for notes
Features
Read full description

MemoKey is the fastest way to access your notes, text snippets, templates, and hashtags directly from your keyboard in any app. Stop switching between apps just to copy and paste. MemoKey keeps everything one tap away. Why people love MemoKey: • Instant paste: Your saved text appears inside any app Messages, WhatsApp, Instagram, TikTok, Gmail, and more. • Fully offline & private: MemoKey doesn’t track, sync, or store anything. Your data stays on your device. • Create notes anywhere: Highlight text and save it instantly with Share Extension. • Massive kaomoji library: 70,000+ text emoticons included. • Organize smarter: Tags, pinning, search filters, folders. • Share with QR codes: Convert notes to QR codes or scan QR codes into notes. • Text-to-speech: Listen to your notes with one tap. • Complete customization (PRO): Colors, themes, keyboard styles, and background images. • Full data control: Backup, export, and import anytime. Perfect For: • Social media captions & hashtags • Customer support & business templates • Creators managing scripts, links, and descriptions • Students and professionals using repetitive text • Anyone who wants to type faster with fewer steps MemoKey is simple, fast, offline, and private. Your notes belong to you, and only you. --- Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Lume Flow

Features
Read full description

Finish what matters. Take a break that actually feels like a break. Share the right moment with someone you care about—even when you're apart. Lume Flow brings focus, reflection, relaxation, and play into one intentional rhythm. Plan meaningful work, focus quietly beside others, capture thoughts inspired by what you watch, then unwind with shared videos, conversation, and games. Lume Flow is free to download and use unlimited. FOCUS WITH A PLAN - Create reusable focus sessions around the videos, music, or podcasts you love - Build a weekly plan with schedules and reminders - Use structured work-and-break sessions and immersive focus clocks - See your focused time, completed sessions, and daily progress FOCUS TOGETHER - Join quiet public rooms and work alongside other people - Create a private room and invite friends with a code - Share a soundtrack while everyone follows their own goal - Feel the gentle motivation of knowing you are not working alone KEEP THE THOUGHT - Capture a private reflection when inspiration arrives - Connect journal entries to the exact moment that inspired them - Return to thoughts worth keeping without interrupting your flow RELAX TOGETHER - Open a Relax Room and watch with friends - Chat, react, and share the moment as it happens - Reconnect easily with people you have spent time with before - Move naturally from watching together into playing together PLAY YOUR WAY - Choose from casual arcade, puzzle, and creative games - Play privately on your own or challenge a friend - Invite people from your Relax Room when the mood strikes BUILT AROUND WHAT YOU LOVE - Discover videos, music, and podcasts for every mood - Save favorites, collections, clips, and recent sessions - Turn passive watching into focused work, meaningful reflection, or time shared with others Lume Flow is for students, creators, remote workers, friends, and anyone who wants their screen time to feel more intentional. Focus deeply. Relax fully. Play together. Privacy Policy: https://colodaily.com/tnc/lumeflow/privacy.html Terms of Use: https://colodaily.com/tnc/lumeflow/terms.html

Screenshots

MemoKey4 screens
Lume Flow4 screens

Verdict

The call

The clearest difference is ads: MemoKey at none against Lume Flow's shown. MemoKey also leads on iOS requirement (16.0 vs 18.0). On price, update cadence, in-app purchases and device support 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. MemoKey sells 3 in-app purchases, starting at $1.99 per month and Lume Flow sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

MemoKey ships an update every 4 days, Lume Flow every 5 days. The most recent releases landed on October 19, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 8 level
MemoKey versus Lume Flow: the parameters behind the verdict, then further details
ParameterMemoKeyLume Flow
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 4 days — betterEvery 5 days
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better18.0
Further details — not scored
Size85 MB41 MB
Age rating4+17+
DeveloperTran Cong MinhNgan Ly Kim

In-app purchases

3 purchases

MemoKey

Subscriptions2
  • MemoKey Pro Monthly7 Days trial$1.991 Month
  • MemoKey Pro Yearly$9.991 Year
One-time1
  • MemoKey Pro$19.99
1 purchases

Lume Flow

One-time1
  • Lifetime Ad Block$39.99

Questions

Is MemoKey free?
MemoKey is free to download, with in-app purchases available.
Is Lume Flow free?
Lume Flow is free to download, with in-app purchases available.
Do MemoKey or Lume Flow have ads?
Lume Flow shows ads; MemoKey does not.
Which is updated more often, MemoKey or Lume Flow?
MemoKey ships an update every 4 days, and Lume Flow every 5 days. Most recently, MemoKey was updated on October 19, 2026 and Lume Flow on October 17, 2026.

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