Comparison

CopyStack vs Copy Transmit

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

Head to head
About

CopyStack

Features
Read full description

CopyStack — Clipboard Manager with Cross-Device Sync Your phone's clipboard holds one thing, then forgets it the second you copy the next. CopyStack turns it into a clipboard manager with full history — and syncs it across your devices, so you can copy on one and paste on another in seconds. Built for developers, content creators, and anyone juggling a phone, tablet, and laptop all day. WHAT YOU CAN DO • Clipboard history — every copy saved, not just the last one. 10 items free, 100+ with Premium. • Copy here, paste there — grab text, links, and images on one device and paste on another. • Across your devices — phone, tablet, and web browser stay in sync. • Share files fast — up to 5MB free, 50MB with Premium. • Private by design — end-to-end encryption keeps your clipboard yours. • Clean and simple — one tab for your clipboard, one for settings. No clutter. WHY COPYSTACK No more emailing yourself a link. No more AirDrop just to move a paragraph. No more losing what you copied five minutes ago. Your clipboard becomes a stack you can scroll, search, and sync. FREE VS PREMIUM • Free — 10 clipboard items, 5MB file transfers. • Premium — 100+ clipboard items, 50MB file transfers. Questions? wecanmakeit.vn@gmail.com Website: https://copystack.w-lab.app Privacy Policy: https://copystack.w-lab.app/privacy Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Copy Transmit

Features
Read full description

Copy Transmit is a clipboard manager for macOS and iOS that transmits clippings (⌘+C, copy-and-paste) across all your devices connected to your iCloud account. For example, you can copy text on your MacBook, then switch to your iPhone or iPad and paste it anywhere—and it works the other way around too. Imagine the following scenario: you need to copy a difficult 256-character password from your Mac to your iPhone. If you send it through any app—such as SMS, email, WhatsApp, Telegram, Signal, or countless others—you risk being susceptible to a man-in-the-middle attack that could intercept your sensitive information. Who can guarantee that any data outside your iCloud cannot be accessed? To solve this problem, you can use Copy Transmit, which relies solely on your iCloud account to send text securely between your connected devices. The sensitive information never leaves your iCloud environment—it remains within Apple’s servers, which already handle your private data through iCloud. No third parties, no man-in-the-middle attacks, no leaks—just a secure environment you already trust. In the list of your clippings, you can select any item and mark it as Sensitive. This will hide the content behind asterisks, keeping your screen safe from prying eyes when someone is nearby. You can also mark an item as Persistent if it’s something you frequently copy and paste. Once marked, it will remain in the list for quick and easy access. The list can hold up to 999 clippings, making your daily tasks much easier. If you work with large amounts of data—such as programmers, lawyers, financial professionals, scientists, engineers, and many others—Copy Transmit will definitely be a valuable tool for you. Key Features: - Cross Platform - Mark as Persistent - Mark as Sensitive - Show time and week it was copied - Search - Tiny app: basically won't make any difference on your disk-space, around 5.3 MB installed. - Boost your productivity for all copy-and-paste actions Terms and conditions: https://copy-transmit.398031.xyz/?g=term_and_conditions&l=en Privacy policy: https://copy-transmit.398031.xyz/?g=privacypolicy&l=en Disclaimer: https://copy-transmit.398031.xyz/?g=disclaimer&l=en Available in: Arabic, Bengali, Chinese, Czech, Dutch, English, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Persian, Polish, Portuguese, Romanian, Russian, Spanish, Swedish, Thai, Turkish, Vietnamese "Simplicity is the ultimate sophistication." - Leonardo da Vinci

Screenshots

CopyStack4 screens
Copy Transmit4 screens

Verdict

The call

The clearest difference is update cadence: CopyStack at every 2 weeks against Copy Transmit's every 11 months. CopyStack also leads on iOS requirement (15.0 vs 18.0). On price, ads, 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. CopyStack sells 2 in-app purchases, starting at $0.99 per month and Copy Transmit sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

CopyStack ships an update every 2 weeks, Copy Transmit every 11 months. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 4 level
CopyStack versus Copy Transmit: the parameters behind the verdict, then further details
ParameterCopyStackCopy Transmit
PriceFreeFree
Update frequencyEvery 2 weeks — betterEvery 11 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.0 — better18.0
Further details — not scored
Size55 MB6 MB
Age rating4+4+
DeveloperTiep NguyenClaudio Guirunas

In-app purchases

2 purchases

CopyStack

Subscriptions2
  • Monthly subscription7 Days trial$0.991 Month
  • Annual subscription7 Days trial$9.991 Year
1 purchases

Copy Transmit

One-time1
  • Full Clipping History$0.29

Questions

Is CopyStack free?
CopyStack is free to download, with in-app purchases available.
Is Copy Transmit free?
Copy Transmit is free to download, with in-app purchases available.
Do CopyStack or Copy Transmit have ads?
Neither CopyStack nor Copy Transmit shows ads.
Which is updated more often, CopyStack or Copy Transmit?
CopyStack ships an update every 2 weeks, and Copy Transmit every 11 months. Most recently, CopyStack was updated on October 19, 2026 and Copy Transmit on October 7, 2026.

Other comparisons