Comparison

Möbius Sync vs Ko2 Wfm

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

Head to head
About

Möbius Sync

Synchronize files between your iOS devices and other Syncthing-supported platforms without relying on cloud storage. Manage multiple folders and remote devices, with options for sandbox or experimental cross-app sandbox syncing.

Highlights
  • File synchronization between iOS and other Syncthing devices
  • No cloud service required
  • Supports multiple folders and remote devices
  • Sync within app sandbox or other app sandboxes (paid)
  • Uses open-source Syncthing engine
Features
Read full description

Möbius Sync brings Syncthing to your iPhone or iPad, allowing you to synchronize selected files between iOS devices and other devices supported by Syncthing, without the need for any cloud service. Supports multiple folders and multiple remote devices. Synchronized folders can be created either: 1. in the Möbius Sync sandbox and files can be added to and retrieved from shared folders via the iOS Files app; or 2. (PAID feature) by accessing other apps' sandboxes. This feature is EXPERIMENTAL and may break other app's functionality. Uses the open-source Syncthing engine internally. Usage within the Möbius Sync sandbox is free up to 20MB. Unlimited file sync, including files in other apps' sanboxes is available for a one-time purchase. NOTE: The functionality unlocked by in-app purchase is identical to that in Möbius Sync Pro (which is purchased up-front).

About

Ko2 Wfm

Features
Read full description

WFM – Workforce Management WFM is the application designed to simplify the management of employees’ daily activities and improve workplace organization within the company. With a single app you can track your activities, monitor office attendance, and quickly manage requests and company services. Key Features Timesheets Easily record and review your worked hours and activities, keeping full control of your working time. Office Attendance Check and report your presence in the office quickly and easily, helping teams coordinate and plan their work more effectively. Expense Reimbursements Submit reimbursement requests in just a few steps and track the status of your requests directly from the app.

Screenshots

Möbius Sync1 screens
Ko2 Wfm3 screens

Verdict

The call

The clearest difference is in-app purchases: Ko2 Wfm at none against Möbius Sync's 1. Ko2 Wfm also leads on update cadence (weekly vs every 2 months). On price, ads, device support 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. Möbius Sync sells 1 one-off in-app purchase. Ko2 Wfm asks for nothing beyond the download.

UpkeepUpdate frequency

Möbius Sync ships an update every 2 months, Ko2 Wfm weekly. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Möbius Sync versus Ko2 Wfm: the parameters behind the verdict, then further details
ParameterMöbius SyncKo2 Wfm
PriceFreeFree
Rating3.8 (140 ratings) — better—
Positive reviews55.0% of reviews—
Number of ratings140 — better—
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.113.0 — better
Further details — not scored
Size23 MB30 MB
Age rating4+4+
DeveloperPickup Infinity LimitedKO2 srl

Bugs and requests

Möbius Sync

Reported bugs

16 issues
  • Syncthing version incompatibility with v2.x devices
  • Device discovery limited to 1 of 5 paired devices
  • Insufficient space errors despite available storage
  • Purchase dialog rendering issues on older devices
  • Purchase not persisting after app reinstall
Show 11 more
  • Settings reset after app updates
  • External folder bookmark path cannot be changed
  • .stfolder sync failures and naming conflicts
  • Sync hangs at intermediate percentages
  • Files not appearing in designated folders despite sync confirmation
  • App crashes and becomes unresponsive
  • Language preference not saved between sessions
  • Syncthing disabled errors with no explanation
  • Quick Sync feature not working reliably
  • Accessibility issues with VoiceOver
  • App storage consuming excessive disk space (10GB+)

Requested features

15 requests
  • Update internal Syncthing to version 2.x or higher
  • iOS Photos app sync capability (at least one-way upload)
  • True background synchronization
  • Selective folder sync to save storage space
  • File Provider extension for deeper iOS integration
Show 10 more
  • Widget for continuous background operation
  • Photo library backup functionality
  • Family sharing support for purchases
  • Better UI/UX with custom frontend instead of web interface
  • Automatic sync without manual app opening
  • Support for untrusted devices
  • Folder encryption support
  • Location-based sync triggers
  • More frequent Syncthing core updates
  • Better documentation and setup guides

Ko2 Wfm

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Möbius Sync

One-time1
  • Unlimited file sync$4.99
None

Ko2 Wfm

No in-app purchases

Questions

Is Möbius Sync free?
Möbius Sync is free to download, with in-app purchases available.
Is Ko2 Wfm free?
Ko2 Wfm is free to download, with no in-app purchases.
Do Möbius Sync or Ko2 Wfm have ads?
Neither Möbius Sync nor Ko2 Wfm shows ads.
Which is updated more often, Möbius Sync or Ko2 Wfm?
Möbius Sync ships an update every 2 months, and Ko2 Wfm weekly. Most recently, Möbius Sync was updated on October 21, 2026 and Ko2 Wfm on October 25, 2026.

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