Comparison

MemoKey vs ZenFlow

Price, ratings, monetisation and update history for both apps, side by side β€” 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: β€’ Instant paste: Your saved text appears inside any app Messages, WhatsApp, Instagram, TikTok, Gmail, and more. β€’ Fully offline & private: MemoKey doesn’t track, sync, or store anything. Your data stays on your device. β€’ Create notes anywhere: Highlight text and save it instantly with Share Extension. β€’ Massive kaomoji library: 70,000+ text emoticons included. β€’ Organize smarter: Tags, pinning, search filters, folders. β€’ Share with QR codes: Convert notes to QR codes or scan QR codes into notes. β€’ Text-to-speech: Listen to your notes with one tap. β€’ Complete customization (PRO): Colors, themes, keyboard styles, and background images. β€’ Full data control: Backup, export, and import anytime. Perfect For: β€’ Social media captions & hashtags β€’ Customer support & business templates β€’ Creators managing scripts, links, and descriptions β€’ Students and professionals using repetitive text β€’ 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

ZenFlow

Features
Read full description

ZenFlow is a calm place to plan your day, capture ideas, understand your money, and track your health β€” redesigned as one flat, uncluttered view instead of a stack of separate cards. YOUR DAY, AT A GLANCE Open the app to a Daily Brief: what needs attention now, your nutrition/BMI/cycle/spending signals, and quick capture for a new event, expense, or note β€” no digging through tabs. SCAN A MEAL Photograph a plate and get an AI-assisted estimate of calories and macros, ready for you to review and adjust before saving. Track daily targets and recent meals from Home. CALENDAR THAT REMINDS YOU PROPERLY Week and month views, conflict warnings for overlapping or back-to-back events, and reminders that show up as alarm-style Live Activities on your Lock Screen and Dynamic Island (iOS) β€” countdown, time, and one tap back into the app. Track your menstrual cycle alongside everything else, with period, ovulation, and fertile-window predictions. MONEY MADE CLEAR Log income and expenses with tags and categories, set budgets with rollover, and see spending trends, a map of where you spent, and a subscription tracker that reminds you before renewals hit. Attach a receipt photo to any transaction. NOTES THAT KEEP UP One editor for rich text, freehand sketching, voice memos, and inline photos β€” not three separate tools. Lock a note with Face ID or a password, import a PDF or Word doc to mark up, and search everything instantly. A WEEKLY REVIEW, FREE Every week, ZenFlow surfaces two wins, one thing that needs attention, and one commitment for the week ahead β€” worked out entirely on your device, no account or AI call required. ASK ZENFLOW Ask what's on your schedule, how much you've spent this month, or your nutrition today β€” or ask ZenFlow to add an expense, event, or note for you. Every change is confirmed before it saves, with a short window to undo. DESIGNED TO GET OUT OF YOUR WAY A flat, distraction-free interface in Light and Dark mode, tuned typography, and no card-on-card clutter. Free to use, with an optional Pro upgrade for deeper Reports, unlimited exports, and ad-free use. Health and wellness features are for personal tracking and general informational purposes only. They are not medical advice and do not diagnose, treat, or replace consultation with a qualified healthcare professional. Always consult a doctor about any health or medical concerns. AI-assisted estimates (meal scanning, reflections) are a starting point for you to review, not a guaranteed-accurate reading.

Screenshots

MemoKey4 screens
ZenFlow4 screens

Verdict

The call

The clearest difference is ads: MemoKey at none against ZenFlow's shown. MemoKey also leads on update cadence (every 4 days vs every 9 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. MemoKey sells 3 in-app purchases, starting at $1.99 per month and ZenFlow sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

MemoKey ships an update every 4 days, ZenFlow every 9 days. The most recent releases landed on September 2, 2026 and September 12, 2026 respectively.

Scorecard2 real differences Β· 6 level
MemoKey versus ZenFlow: the parameters behind the verdict, then further details
ParameterMemoKeyZenFlow
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 4 days β€” betterEvery 9 days
AdsNo β€” betterYes
In-app purchasesYesYes
MonetizationFreemiumβ€”
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS15.1 β€” better16.4
Further details β€” not scored
Size64 MB126 MB
Age rating4+4+
DeveloperTran Cong MinhDao Duy Thai

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
4 purchases

ZenFlow

Subscriptions3
  • ZenNote Pro Monthly7 Days trial$2.991 Month
  • ZenNote Pro Quarterly7 Days trial$6.993 Months
  • Premium Semiannual7 Days trial$9.996 Months
One-time1
  • ZenNote Pro Lifetime$29.99

Questions

Is MemoKey free?
MemoKey is free to download, with in-app purchases available.
Is ZenFlow free?
ZenFlow is free to download, with in-app purchases available.
Do MemoKey or ZenFlow have ads?
ZenFlow shows ads; MemoKey does not.
Which is updated more often, MemoKey or ZenFlow?
MemoKey ships an update every 4 days, and ZenFlow every 9 days. Most recently, MemoKey was updated on September 2, 2026 and ZenFlow on September 12, 2026.

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