# Gridphase vs dB Pulse

The clearest difference is in-app purchases: Gridphase at none against dB Pulse's 1. Gridphase also leads on ads (none vs shown) and iOS requirement (12.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. dB Pulse sells 1 one-off in-app purchase. Gridphase asks for nothing beyond the download.

## The numbers

| Metric | Gridphase | dB Pulse |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | — |
| Size | 57 MB | 12 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GRID INSTRUMENTS d.o.o.](https://appshunter.io/developer/1711794018) | [Silas Hayri](https://appshunter.io/developer/1721976128) |

## What reviewers say

### Gridphase

[App page](https://appshunter.io/ios/app/gridphase/id6469338974)

**In-app purchases:** none


### dB Pulse

[App page](https://appshunter.io/ios/app/db-pulse/id6757333620)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Gridphase free?

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

### Is dB Pulse free?

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

### Do Gridphase or dB Pulse have ads?

dB Pulse shows ads; Gridphase does not.

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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.*