# VFZO vs Quotusphere

The clearest difference is in-app purchases: VFZO at none against Quotusphere's 2. VFZO also leads on iOS requirement (12.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Quotusphere sells 2 in-app purchases, starting at $0.99 per 3 months. VFZO asks for nothing beyond the download.

VFZO ships an update monthly, Quotusphere every 2 months. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | VFZO | Quotusphere |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (6 ratings)](https://appshunter.io/ios/app/vfzo/id6451388917/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 20 MB | 21 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [水金 陈](https://appshunter.io/developer/1634599571) | [22of8 GmbH](https://appshunter.io/developer/502617768) |

## What reviewers say

### VFZO

[App page](https://appshunter.io/ios/app/vfzo/id6451388917)

This app facilitates Bluetooth connections to control and test equipment from a specific brand. It also includes a feature to remind users to stay hydrated throughout the day.

**Highlights:** Bluetooth device connectivity, Equipment control and testing, Water intake reminders, Brand-specific equipment management

**Features:** macOS Compatibility

**In-app purchases:** none


### Quotusphere

[App page](https://appshunter.io/ios/app/quotusphere/id6502550907)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 3 Months | $0.99 | per 3 months |
| Premium 1 Year | $2.99 | per year |


## Frequently asked questions

### Is VFZO free?

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

### Is Quotusphere free?

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

### Do VFZO or Quotusphere have ads?

Neither VFZO nor Quotusphere shows ads.

### Which is updated more often, VFZO or Quotusphere?

VFZO ships an update monthly, and Quotusphere every 2 months. Most recently, VFZO was updated on October 2, 2026 and Quotusphere on October 7, 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.*