Comparison

Sync vs ListHappens

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

Head to head
About

Sync

Securely store, access, and share your files with end-to-end encryption. This cloud storage solution allows you to sync data across all your devices and collaborate with others through shared folders. Protect your sensitive information with robust privacy features.

Highlights
  • 5 GB free secure cloud storage
  • Access files from any device
  • Secure file sharing via links
  • Collaborate with shared folders
  • End-to-end encryption
  • Access controls
Features
Read full description

Sync’s encrypted cloud storage keeps your files safe, secure and private. Access your files from all of your computers and devices easily, and share your files securely with anyone. Features: * Get 5 GB of secure cloud storage free * Access files stored on any computer or device, from your phone or tablet * Upload your photos and videos to Sync * Send large files easily with links * Collaborate and share with teams through shared folders * Protect your files with built-in encryption and access controls How Sync protects your privacy: Sync's end-to-end encrypted cloud storage ensures that only you can access your data. We can't read your files - nor would we want to - ensuring that your documents, photos and videos are safeguarded from unauthorized access. We'd love your feedback! Contact us using the support link below.

About

ListHappens

Features
Read full description

List Happens is your fast, flexible productivity sidekick — built for people who want clean lists, zero friction, and total control. Whether you're scanning a paper checklist, importing a WhatsApp dump, or capturing tasks on the fly, List Happens turns chaos into structured, actionable lists in seconds. Key Features -Sub-task functionality enabled through optional "advanced" mode. - Scan to checklist (OCR): Snap a photo of any list and instantly convert it into editable checklist items. - Regex-powered cleaning: Remove timestamps, emojis, prefixes, clutter, or any recurring noise with custom patterns. - Quick‑Add modal: Add tasks at lightning speed with smart defaults, date pickers, and keyboard‑first design. - Theme‑aware UI: Beautiful, accessible light/dark mode with bold contrast and clean typography. Privacy & Control - No account required - No ads - Your data stays on your device - Built with a privacy‑first philosophy Why List Happens? Because productivity should be fast, fun, and frictionless. List Happens is crafted by developers obsessed with clean UI, smart workflows, and theme consistency — so you can focus on what matters, not managing your tools.

Screenshots

Sync4 screens
ListHappens4 screens

Verdict

The call

The clearest difference is in-app purchases: Sync at none against ListHappens's 3. Sync also leads on update cadence (every 3 weeks vs every 3 months) and device support (3 vs 1). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ListHappens sells 3 one-off in-app purchases. Sync asks for nothing beyond the download.

UpkeepUpdate frequency

Sync ships an update every 3 weeks, ListHappens every 3 months. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
Sync versus ListHappens: the parameters behind the verdict, then further details
ParameterSyncListHappens
PriceFreeFree
Rating4.2 (830 ratings) — better—
Positive reviews51.2% of reviews—
Number of ratings830 — better—
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size53 MB77 MB
Age rating4+4+
DeveloperSync.com Inc.Kimon Demetriades

Bugs and requests

Sync

Reported bugs

5 issues
  • Unreliable camera roll backup
  • Inconsistent file sync across devices
  • Frequent app crashes and freezes
  • Inability to access offline files
  • Sync issues when switching devices

Requested features

5 requests
  • Improved iOS app integration with Files app
  • Video playback and streaming support
  • Bulk file management (rename, move, delete)
  • Advanced sharing options and controls
  • Better background sync for photos/videos

ListHappens

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Sync

No in-app purchases

3 purchases

ListHappens

One-time3
  • Small Tip$1.00
  • Medium Tip$3.00
  • Large Tip$7.00

Questions

Is Sync free?
Sync is free to download, with no in-app purchases.
Is ListHappens free?
ListHappens is free to download, with in-app purchases available.
Do Sync or ListHappens have ads?
Neither Sync nor ListHappens shows ads.
Which is updated more often, Sync or ListHappens?
Sync ships an update every 3 weeks, and ListHappens every 3 months. Most recently, Sync was updated on November 6, 2026 and ListHappens on November 5, 2026.

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