# Möbius Sync Pro vs CTAlum Store

The clearest difference is price: CTAlum Store at Free against Möbius Sync Pro's $4.99. CTAlum Store also leads on iOS requirement (13.0 vs 15.0). Möbius Sync Pro's advantage is chart position (#93 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.

CTAlum Store is free to download; Möbius Sync Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Möbius Sync Pro ships an update every 3 months, CTAlum Store every 4 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Möbius Sync Pro | CTAlum Store |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.0 (27 ratings)](https://appshunter.io/ios/app/mobius-sync-pro/id1671184333/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 64.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Paid | — |
| Best chart rank | **#93** | — |
| Size | 27 MB | 22 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pickup Infinity Limited](https://appshunter.io/developer/1118833408) | [I-tea Technology](https://appshunter.io/developer/942367509) |

## What reviewers say

### Möbius Sync Pro

[App page](https://appshunter.io/ios/app/mobius-sync-pro/id1671184333)

**Currently charting:** #93 Top Paid · Productivity (US App Store)

Synchronize files between iOS devices and other Syncthing-compatible platforms without relying on cloud storage. Supports multiple folders and remote devices, with options to access files via the iOS Files app or other app sandboxes.

**Highlights:** File synchronization, Syncthing engine integration, Multi-folder support, Multi-device support, iOS Files app integration, Experimental sandbox access

**Features:** Vision Pro support

**In-app purchases:** none


### CTAlum Store

[App page](https://appshunter.io/ios/app/ctalum-store/id6467729984)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Möbius Sync Pro free?

Möbius Sync Pro costs $4.99, with no in-app purchases.

### Is CTAlum Store free?

CTAlum Store is free to download, with no in-app purchases.

### Do Möbius Sync Pro or CTAlum Store have ads?

Neither Möbius Sync Pro nor CTAlum Store shows ads.

### Which is updated more often, Möbius Sync Pro or CTAlum Store?

Möbius Sync Pro ships an update every 3 months, and CTAlum Store every 4 months. Most recently, Möbius Sync Pro was updated on November 3, 2026 and CTAlum Store on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*