Comparison

Ivy vs OneSync

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

Head to head
About

Ivy

This focused to-do app helps you build momentum by tackling up to six essential tasks daily using the Ivy Lee method. Enjoy a simple, elegant interface with streaks, reminders, and private data storage. Track your progress and achieve daily satisfaction.

Highlights
  • Ivy Lee Method integration
  • Simple and elegant interface
  • Streak tracking
  • Smart reminders
  • Private by design (on-device data)
  • Productivity statistics
Features
Read full description

Make today yours with Ivy — the lightweight, focused to-do app that creates unstoppable momentum in six simple steps. Plan once, work through your priorities, and end every day with the calm satisfaction of “all done.” What Makes Ivy Shine - Ivy Lee Method built-in – Utilizing the time-tested Ivy Lee method, add up to six must-do items and complete them one-at-a-time. - Simple and Elegant – A to-do list without the bloat. Six tasks, big checkmarks. No folders, backlogs, or complicated features. Straight and to the point. - Streaks & nudges – Keep your momentum alive with streaks and smart reminders that never nag. - Private by design – Your to-do list lives on your device. No log-in, no data sharing, just you and your goals. - Stats – Track your productivity with numbers: see your stats, track your productivity, and get better by 1% every day. Join makers, shakers, and high-performing doers who end every day as it should: done.

About

OneSync

Instantly share files and text between all your devices without needing to sign up. Use QR codes for quick connections and enjoy secure, end-to-end encrypted transfers. Ideal for personal use or quick transfers to friends.

Highlights
  • Instant cross-platform file sharing
  • QR code for quick session joining
  • Secure end-to-end encryption
  • No sign-up required
  • Share text and files
Features
Read full description

OneSync sends files and text between your phone, tablet and computer in seconds. No account, no cable, no pairing. HOW IT WORKS 1. Start a session on one device. You get a QR code and a short code. 2. On another device or any web browser (onesync-web.setlog.net), scan the QR code or enter the code. 3. Send files and text. Every device in the session receives them. HIGHLIGHTS • Works across your phone, tablet and computer (web) • No sign-up, no login • Share straight from other apps through the share sheet • Join with a QR code, a code or a link • Files and text are deleted from our server after the session ends • Up to 2 devices per session (10 with Pro) FREE AND PRO Free: files up to 200MB each, sessions up to 1 hour, up to 2 devices, supported by ads. Optionally watch an ad in a session to send files up to 1GB each in that session only. OneSync Pro: files up to 5GB each, sessions up to 24 hours, up to 10 devices, no ads. 7-day free trial for new subscribers. A subscription applies to the platform where you buy it. PRIVACY AND SECURITY Transfers use encrypted connections (HTTPS/TLS). OneSync is not end-to-end encrypted, so please do not share highly sensitive files. SUBSCRIPTION INFORMATION OneSync Pro is an auto-renewing subscription, monthly or yearly, with a 7-day free trial for new subscribers. Payment is charged to your Apple ID account at confirmation of purchase (after the trial ends). The subscription renews automatically unless you cancel at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. Manage or cancel any time in Settings > your name > Subscriptions. Any unused part of a free trial is forfeited when you purchase a subscription. The price is shown in the app and the App Store before you subscribe. Terms of Use: https://onesync-web.setlog.net/terms Privacy Policy: https://onesync-web.setlog.net/privacy

Screenshots

Ivy4 screens
OneSync4 screens

Verdict

The call

The clearest difference is rating: Ivy at 5.0 against OneSync's 1.0. Ivy also leads on in-app purchases (none vs 2) and ads (none vs shown). OneSync's advantage is device support (3 vs 1). On price, ratings volume, update cadence and monetization model 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. OneSync sells 2 in-app purchases, starting at $2.99 per month. Ivy asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Ivy holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Ivy ships an update every 2 weeks, OneSync every 9 days. Both last shipped on October 24, 2026.

Scorecard4 real differences · 5 level
Ivy versus OneSync: the parameters behind the verdict, then further details
ParameterIvyOneSync
PriceFreeFree
Rating5.0 (2 ratings) — better1.0 (1 ratings)
Number of ratings2 — better1
Update frequencyEvery 2 weeksEvery 9 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size31 MB43 MB
Age rating4+4+
DeveloperMatt FrohmanJUKI JUNG

Customer experience

Ivy

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

OneSync

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Ivy

No in-app purchases

2 purchases

OneSync

Subscriptions2
  • OneSync Pro Monthly7 Days trial$2.991 Month
  • OneSync Pro Yearly7 Days trial$19.991 Year

Questions

Is Ivy free?
Ivy is free to download, with no in-app purchases.
Is OneSync free?
OneSync is free to download, with in-app purchases available.
Which has better reviews, Ivy or OneSync?
Ivy is rated higher. Ivy averages 5.0 out of 5 from 2 ratings, while OneSync averages 1.0 from 1 ratings.
Do Ivy or OneSync have ads?
OneSync shows ads; Ivy does not.
Which is updated more often, Ivy or OneSync?
Ivy ships an update every 2 weeks, and OneSync every 9 days. Most recently, Ivy was updated on October 24, 2026 and OneSync on October 24, 2026.

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