# Pulse vs BlankState Diagnostic

The clearest difference is update cadence: BlankState Diagnostic at every 4 days against Pulse's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Pulse ships an update every 9 months, BlankState Diagnostic every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Pulse | BlankState Diagnostic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 days** |
| Size | 10 MB | 1 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Josh Mansfield](https://appshunter.io/developer/1799618167) | [BlankState](https://appshunter.io/developer/1886824842) |

## What reviewers say

### Pulse

[App page](https://appshunter.io/ios/app/pulse-mobile-diagnostics/id6757356341)

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

**In-app purchases:** none


### BlankState Diagnostic

[App page](https://appshunter.io/ios/app/blankstate-diagnostic/id6760920995)

**In-app purchases:** none


## Frequently asked questions

### Is Pulse free?

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

### Is BlankState Diagnostic free?

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

### Do Pulse or BlankState Diagnostic have ads?

Neither Pulse nor BlankState Diagnostic shows ads.

### Which is updated more often, Pulse or BlankState Diagnostic?

Pulse ships an update every 9 months, and BlankState Diagnostic every 4 days. Most recently, Pulse was updated on October 31, 2026 and BlankState Diagnostic on October 31, 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.*