# Synapse vs Phone Hardware & Diagnostics

The clearest difference is iOS requirement: Synapse at 15.0 against Phone Hardware & Diagnostics's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Synapse sells 3 one-off in-app purchases and Phone Hardware & Diagnostics sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Synapse | Phone Hardware & Diagnostics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/synapse-device-check/id6781245296/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 22 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nexus Link LLC](https://appshunter.io/developer/1521266947) | [Emre Atik](https://appshunter.io/developer/1686436153) |

## What reviewers say

### Synapse

[App page](https://appshunter.io/ios/app/synapse-device-check/id6781245296)

Assess the hardware functionality of a device before buying or selling. It performs comprehensive on-device checks for cameras, sensors, connectivity, and more, generating a shareable certificate of its condition. This ensures transparency and confidence in transactions.

**Highlights:** On-device hardware testing, Comprehensive sensor checks, Shareable pass/fail certificate, No account or data sharing, Quick free check available, Full diagnostic for purchase

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Diagnostic | $2.99 | one-time |
| 3 Checks — Best Value | $4.99 | one-time |
| 10 Checks — Pro Pack | $9.99 | one-time |


### Phone Hardware & Diagnostics

[App page](https://appshunter.io/ios/app/phone-hardware-and-diagnostics/id6799632735)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Phone Hardware & Diagnostics | $4.99 | per 7 days |
| Phone Hardware & Diagnostics | $9.99 | per month |
| Phone Hardware & Diagnostics | $24.99 | per year |


## Frequently asked questions

### Is Synapse free?

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

### Is Phone Hardware & Diagnostics free?

Phone Hardware & Diagnostics is free to download, with in-app purchases available.

### Do Synapse or Phone Hardware & Diagnostics have ads?

Neither Synapse nor Phone Hardware & Diagnostics shows ads.

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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.*