Zynk vs Tomatoro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zynk
Easily transfer files, folders, and messages between devices securely. Share content via peer-to-peer connections with end-to-end encryption. Offers a web link sharing option for users without the app.
- File and folder transfer
- Message transfer
- Peer-to-peer connection
- End-to-end encryption
- Web link sharing
- Cross-device compatibility
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Send any file to any device. Zynk moves your photos, videos, folders and documents straight from one device to another, privately and with no file size limit on direct transfers. Chat with anyone, and share a quick link with people who don't use Zynk. When a direct connection is possible, files travel straight between your devices, peer to peer, with nothing to upload first. When it isn't, Zynk falls back to an encrypted relay automatically. If the other person is offline, your file waits and is delivered when they're back. Interrupted transfers resume where they left off. SEND YOUR WHOLE GALLERY AT ONCE Pick all your photos and videos, thousands of them, and send them in one go to a friend or to your own device. Zynk groups them into one transfer, shows how many items are left, and starts each batch automatically as the last one finishes. EVERY DEVICE, ONE TAP Move files between iPhone, iPad, Mac, Windows, Linux and other phones and tablets. Your own devices appear in one list, so sending a file to your PC or tablet takes a single tap. CHAT WHILE YOU SHARE Send a message with your files, preview photos, videos, PDFs and code right in the conversation, and keep every transfer in one thread. Watch progress, speed and connection type live. SEND FILES TO ANYONE Create a link for a file or folder and send it to anyone. They open it in any browser, no Zynk needed. Add a password and set an expiry. COLLECT FILES FROM ANYONE Create a drop link so others can send files to you, even if they don't have Zynk. CALL YOUR CONTACTS Start an end-to-end encrypted audio call straight from a chat. Test your mic and speaker before you call, and switch devices mid-call. PRIVATE BY DESIGN Transfers, messages and calls are end-to-end encrypted, so you can chat and share safely with anyone on Zynk. WHY ZYNK - No size limit on direct transfers - Send your whole photo and video library in one go - Fast on your local network and across the internet - End-to-end encryption - Works across phones, tablets and computers - Resume interrupted transfers - No ads - Chat, share and call in one place Questions or feedback? Visit https://zynk.it/contact Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://zynk.it/privacy-policy
Tomatoro
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Tomatoro is a focus timer built around the Pomodoro Technique — designed for people who take their deep work seriously. Whether you're studying, coding, writing, or just trying to stay off your phone, Tomatoro keeps you in the zone with smart timers, beautiful environments, and zero subscriptions. --- STAY FOCUSED, YOUR WAY • Classic Pomodoro: 25-minute focus blocks with short and long breaks • Deep Focus mode: Extended sessions for serious, uninterrupted work • Creative Flow: Flexible sessions designed for writing and creative projects • Commitment Mode: Blocks pause, skip, and stop while a session is active — no excuses --- LIVE ON YOUR LOCK SCREEN • Live Activities with Dynamic Island support — see your timer without unlocking your phone • Lock screen widgets that update in real time • StandBy support: beautiful full-screen timer on your bedside table • Apple Watch companion: start, stop, and check your sessions from your wrist --- PREMIUM FEATURES (ONE-TIME PURCHASE) • Focus Environments: Immersive visual themes — Zen Garden, Rainy Library, Retro Office • Concentration Sounds: 6 ambient soundscapes — Rain, Ocean Waves, Forest Rain, River, and more • Advanced Statistics: Weekly charts, streaks, and detailed session history • Alternative App Icons: Choose the look that fits your style • Timer Profiles: Pre-configured setups for Deep Work, Light Study, and Creative Flow • StandBy Themes: Match your nightstand aesthetic No subscription. Pay once, own it forever. --- BUILT FOR FOCUS NERDS Tomatoro tracks your sessions, breaks, and daily streaks so you always know how productive you've been. The app speaks English and Spanish — switch languages without leaving the app. Compatible with iPhone and Apple Watch. Requires iOS 16.6 or later.
Screenshots
Verdict
The clearest difference is ads: Tomatoro at none against Zynk's shown. Zynk's advantage is device support (4 vs 2). On price, update cadence, in-app purchases and iOS requirement 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
Both are free to download. Zynk sells 1 in-app purchase, starting at $9.99 per month and Tomatoro sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Zynk ships an update every 9 days, Tomatoro fortnightly. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.
| Parameter | Zynk | Tomatoro |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 9 days — better | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, Apple Watch |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 110 MB | 97 MB |
| Age rating | 12+ | 4+ |
| Developer | Global Zone Limited | Rene Durazo |
In-app purchases
Zynk
- Pro$9.991 Month
Tomatoro
- Small Tip$1.99
- Tomatoro Pro$4.99
- Medium Tip$4.99
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- Large Tip$9.99









