# AnyPay Diagnostics vs Center Sphere

The clearest difference is rating: AnyPay Diagnostics at 5.0 against Center Sphere's 4.6. AnyPay Diagnostics also leads on update cadence (every 6 months vs every 21 months). Center Sphere's advantage is ratings volume (98 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AnyPay Diagnostics holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Center Sphere has 98 ratings behind it against 2, so its average is the more settled of the two.

AnyPay Diagnostics ships an update every 6 months, Center Sphere every 21 months. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AnyPay Diagnostics | Center Sphere |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/anypay-diagnostics/id1374873578/reviews)** | [4.6 (98 ratings)](https://appshunter.io/ios/app/center-sphere/id1585372751/reviews) |
| Number of ratings | 2 | **98** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 21 months |
| Monetization | Free | Free |
| Size | 60 MB | 57 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anywhere Commerce](https://appshunter.io/developer/973068003) | [Center Sphere, LLC](https://appshunter.io/developer/1585372753) |

## What reviewers say

### AnyPay Diagnostics

[App page](https://appshunter.io/ios/app/anypay-diagnostics/id1374873578)

Easily test your device's connection and card transaction capabilities. Supports swipe, insert, and tap methods for seamless payment processing.

**Highlights:** Device connectivity testing, Card swipe transaction test, Card insert transaction test, Card tap transaction test, Payment processing simulation

**Features:** macOS Compatibility

**In-app purchases:** none


### Center Sphere

[App page](https://appshunter.io/ios/app/center-sphere/id1585372751)

This business networking app connects members of a national network. It facilitates relationship building by providing access to a member directory, meeting schedules, and event calendars. Users can also arrange one-on-one meetings and track referrals and closed business.

**Highlights:** Member directory access, Meeting schedules and locations, Event calendar, 1-to-1 meeting scheduling, Referral tracking, Log closed business

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AnyPay Diagnostics free?

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

### Is Center Sphere free?

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

### Which has better reviews, AnyPay Diagnostics or Center Sphere?

AnyPay Diagnostics is rated higher. AnyPay Diagnostics averages 5.0 out of 5 from 2 ratings, while Center Sphere averages 4.6 from 98 ratings.

### Do AnyPay Diagnostics or Center Sphere have ads?

Neither AnyPay Diagnostics nor Center Sphere shows ads.

### Which is updated more often, AnyPay Diagnostics or Center Sphere?

AnyPay Diagnostics ships an update every 6 months, and Center Sphere every 21 months. Most recently, AnyPay Diagnostics was updated on October 6, 2026 and Center Sphere on October 24, 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.*