Hyperduck vs Zrem
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hyperduck
Instantly send web links from your iPhone or iPad to your Mac via the share sheet. Links are delivered even when devices are offline and open automatically in your Mac's default browser, ensuring you never miss content.
- Send links via share sheet
- Works offline
- Automatic link opening on Mac
- Trigger Mac shortcuts
- No network required
- Secure iCloud syncing
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Quickly send a link from your iOS device to your Mac. It provides a “Send to Mac” button in the share sheet of any app that provides a URL. For example, share a link from Safari on your iPhone or iPad and have it open in the default browser on your Mac. You can send a link even if your iOS device and/or Mac are offline. The link will be sent and received the next time the devices are online. The link will never be lost. The devices do not need to be on the same network. Your iOS device and Mac must have iCloud enabled and be signed into the same Apple ID account. My personal use-case is that I often discover cool stuff when I check Twitter on the go and I want to dig deeper into it later on my Mac. I have tried Instapaper, Pocket, Safari Reading List, iCloud Tabs, and more. The problem with them all is that I forget to check them. You can even use this app to trigger shortcuts on your Mac from your iOS device. See the website for more info. Sends to one Mac only. Install the macOS app on the single Mac you want to receive links on. If you install it on multiple Macs, iCloud may deliver a link to any of them, unpredictably. Note: Because of an iOS bug, you have to restart your device for the Shortcuts actions to show up. Note: Links will not be sent when low power mode is enabled as background syncing is disabled then. They will be sent the next time you open the app. ■ FAQ ‣ How is it better than AirDrop? - Works when your Mac is offline - Works when you are not on the same network as your Mac - Much faster - Opens links on your Mac in the background ‣ How is it better than iCloud Tabs? - Works in any app with a share sheet, not just Safari - Links are opened as tabs in your browser so you cannot miss them - No need to spend time looking for the link in a long list of links - Supports any browser on your Mac - You don't need to keep the tab open on your iOS device for it to be available on your Mac ‣ How is it better than Safari Reading List? - Links are opened right in your browser so you cannot miss them - No need to spend time looking for the link in a long list of links - Supports any browser on your Mac ‣ Can you support multiple Macs? No. I would like to keep the app simple. ■ Privacy The app uses iCloud syncing to securely send links from your iOS device to your Mac. The app developer will not see the links you share. The app does not collect any personal data and does not have any tracking. ■ Support You can contact me through the feedback button in the app.
Zrem
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Every AI app wants to be the only AI app you use. GPT wants you to stay in GPT. Claude wants you to stay in Claude. Gemini wants you to stay in Gemini. Nobody built the natural layer — the thing that sits above all of them and makes sure your context travels with you when you switch. Every time you switch between AI apps, you start from zero. Your context disappears. Your history is lost. You spend the first five minutes of every new conversation re-explaining who you are, what you're building, and where you left off. Zrem fixes exactly that. HOW IT WORKS: Open any AI app — GPT, Claude, Gemini, or any other Tap the share button inside any app — or highlight a specific response and share just that Select Zrem from the share sheet Zrem extracts what matters and saves it to your library Open your next AI directly from Zrem with your context ready to paste That's it. No copy-pasting. No re-explaining. No starting over. WHAT ZREM DOES: Save full conversations or specific snippets via the iOS share sheet Auto-organise contexts into Smart Folders by topic Get a personalised Morning Brief every day — your saved contexts, calendar, reminders, and Gmail (Coming Soon) One tap opens Claude, ChatGPT, Gemini, or Perplexity with your context copied and ready YOUR TOOLS: Context Library — every saved context, tagged, searchable, and organised automatically into Smart Folders Templates — pre-built context structures for developers, students, writers, and businesses Prompt Library — curated prompts across coding, writing, research, business, study, creative, and productivity Workflows — chain prompts into multi-step sequences and work through complex tasks one step at a time Profiles — tell every AI who you are, how you work, and what you're building — once. Switch between profiles and export to any AI instantly Morning Brief — your AI day summarised at 9am. Connect Gmail (Coming Soon), calendar, and reminders and load it all into your AI in one tap (Pro) WORKS WITH: GPT, Claude, Gemini, Perplexity, Copilot, Grok, Meta AI, and every AI app with a share button Sign in with Apple — one tap, no forms, no password. Your data stays on your device. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: Zrem at Free against Hyperduck's $5.00. Zrem also leads on update cadence (every 4 days vs every 3 months) and iOS requirement (17.0 vs 26.0). Hyperduck's advantage is in-app purchases (none vs 2). On ads 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
Zrem is free to download; Hyperduck costs $5.00 up front. Zrem sells 2 in-app purchases, starting at $3.99 per month. Hyperduck asks for nothing beyond the download.
Hyperduck ships an update every 3 months, Zrem every 4 days. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.
| Parameter | Hyperduck | Zrem |
|---|---|---|
| Price | $5.00 | Free — better |
| Rating | 4.9 (61 ratings) — better | — |
| Positive reviews | 94.4% of reviews | — |
| Number of ratings | 61 — better | — |
| Update frequency | Every 3 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Sindre Sorhus | Gabriel Kaplan |
Bugs and requests
Hyperduck
Reported bugs
4 issues- Sometimes doesn't send items over
- Fails to send webpage more than it works
- No log for failed sends
- Opens Chrome while Mac is in sleep mode
Requested features
4 requests- Allow choosing a Mac to run shortcuts
- Update with iOS 17 app shortcuts
- Toggle to open links only when Mac wakes from sleep
- Option to work from Windows and Android
Zrem
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Hyperduck
No in-app purchases
Zrem
- Zrem Pro Monthly$3.991 Month
- Zrem Pro Yearly$39.991 Year









