# AnyPay Diagnostics vs Sunbit Merchant

The clearest difference is update cadence: Sunbit Merchant at weekly against AnyPay Diagnostics's every 6 months. Sunbit Merchant also leads on ratings volume (8 vs 2). AnyPay Diagnostics's advantage is device support (3 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for AnyPay Diagnostics against 5.0 for Sunbit Merchant. Both are backed by a comparable volume of ratings — 2 and 8 respectively.

AnyPay Diagnostics ships an update every 6 months, Sunbit Merchant weekly. The most recent releases landed on June 1, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | AnyPay Diagnostics | Sunbit Merchant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/anypay-diagnostics/id1374873578/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/sunbit-merchant/id1399985466/reviews) |
| Number of ratings | 2 | **8** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | Free | Free |
| Size | 60 MB | 96 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anywhere Commerce](https://appshunter.io/developer/973068003) | [Sunbit. Inc](https://appshunter.io/developer/1399985465) |

## 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


### Sunbit Merchant

[App page](https://appshunter.io/ios/app/sunbit-merchant/id1399985466)

This app enables merchants to quickly process customer financing applications for purchases. It streamlines the application process to under a minute, requiring only a customer's ID, email, and debit card. The interface is designed for easy use on tablet devices.

**Highlights:** Fast customer financing applications, Under 60-second processing time, Paperless application process, Requires state ID, email, and debit card, Designed for tablet use

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

**In-app purchases:** none


## Frequently asked questions

### Is AnyPay Diagnostics free?

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

### Is Sunbit Merchant free?

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

### Which has better reviews, AnyPay Diagnostics or Sunbit Merchant?

AnyPay Diagnostics and Sunbit Merchant are both rated 5.0 out of 5 on the App Store, from 2 and 8 ratings respectively.

### Do AnyPay Diagnostics or Sunbit Merchant have ads?

Neither AnyPay Diagnostics nor Sunbit Merchant shows ads.

### Which is updated more often, AnyPay Diagnostics or Sunbit Merchant?

AnyPay Diagnostics ships an update every 6 months, and Sunbit Merchant weekly. Most recently, AnyPay Diagnostics was updated on June 1, 2026 and Sunbit Merchant on August 29, 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.*