# PurrPulse vs BrainStop

The clearest difference is in-app purchases: PurrPulse at none against BrainStop's 2. PurrPulse also leads on device support (3 vs 1). BrainStop's advantage is update cadence (daily vs fortnightly). On price, ads and iOS requirement there is nothing between them.

Both are free to download. BrainStop sells 2 in-app purchases, starting at $4.99 per 7 days. PurrPulse asks for nothing beyond the download.

PurrPulse ships an update fortnightly, BrainStop daily. The most recent releases landed on June 1, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | PurrPulse | BrainStop |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Free | — |
| Size | 8 MB | 43 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Plasma LLC](https://appshunter.io/developer/1782429621) | [Nicholas Mahabir](https://appshunter.io/developer/1849202288) |

## What reviewers say

### PurrPulse

[App page](https://appshunter.io/ios/app/purrpulse/id6741776414)

This app uses authentic cat sounds to help you call your feline friend. Attract your cat with playful meows or soothe them with gentle purrs. It offers high-quality sounds your cat will respond to.

**Highlights:** Authentic cat sounds, Playful meows, Gentle purring sounds, Attracts cats, Soothes cats

**Features:** macOS Compatibility

**In-app purchases:** none


### BrainStop

[App page](https://appshunter.io/ios/app/brainstop-stop-overthinking/id6754609806)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $4.99 | per 7 days |
| Unlimited access | $29.99 | per year |


## Frequently asked questions

### Is PurrPulse free?

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

### Is BrainStop free?

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

### Do PurrPulse or BrainStop have ads?

Neither PurrPulse nor BrainStop shows ads.

### Which is updated more often, PurrPulse or BrainStop?

PurrPulse ships an update fortnightly, and BrainStop daily. Most recently, PurrPulse was updated on June 1, 2026 and BrainStop on September 14, 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.*