# WOLF1834 vs BandFit

The clearest difference is in-app purchases: WOLF1834 at none against BandFit's 2. BandFit's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BandFit sells 2 in-app purchases, starting at $4.99 per 7 days. WOLF1834 asks for nothing beyond the download.

WOLF1834 ships an update every 2 months, BandFit every 3 weeks. The most recent releases landed on September 23, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | WOLF1834 | BandFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (7 ratings)](https://appshunter.io/ios/app/wolf1834/id1212188983/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 91 MB | 1 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WOLF DESIGNS LTD](https://appshunter.io/developer/1212188982) | [杰 向](https://appshunter.io/developer/1860305678) |

## What reviewers say

### WOLF1834

[App page](https://appshunter.io/ios/app/wolf1834/id1212188983)

Control watch winders via Bluetooth with customizable rotation programs, speed, and light settings. Offers passcode protection for unauthorized access and diagnostic tools for hardware issues.

**Highlights:** Bluetooth watch winder control, Customizable rotation programs, Adjustable speed and light, Passcode protection, Diagnostic tools, Multiple winder control

**In-app purchases:** none


### BandFit

[App page](https://appshunter.io/ios/app/bandfit-ring-sizer/id6762010093)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BandFit Pro Weekly | $4.99 | per 7 days |
| BandFit Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is WOLF1834 free?

WOLF1834 is free to download, with no in-app purchases.

### Is BandFit free?

BandFit is free to download, with in-app purchases available.

### Do WOLF1834 or BandFit have ads?

Neither WOLF1834 nor BandFit shows ads.

### Which is updated more often, WOLF1834 or BandFit?

WOLF1834 ships an update every 2 months, and BandFit every 3 weeks. Most recently, WOLF1834 was updated on September 23, 2026 and BandFit on October 19, 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.*