# Smart Pulse vs Neurolign

The clearest difference is update cadence: Smart Pulse at fortnightly against Neurolign's every 4 months. Smart Pulse also leads on iOS requirement (9.2 vs 15.6). 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.

Smart Pulse ships an update fortnightly, Neurolign every 4 months. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Smart Pulse | Neurolign |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free | — |
| Size | 40 MB | 112 MB |
| Requires iOS | **9.2** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MEDICORE](https://appshunter.io/developer/954186207) | [Neurolign Technologies Inc.](https://appshunter.io/developer/1534202401) |

## What reviewers say

### Smart Pulse

[App page](https://appshunter.io/ios/app/smart-pulse-old/id954186208)

This app measures stress levels and arterial health using a connected device. Simply place your finger on the device's sensor to receive readings. It requires a specific Smart Pulse device for operation.

**Highlights:** Stress level measurement, Arterial health status, Bluetooth 4.0 connectivity, Two measurement modes (25 beat & 3 minutes), Requires Smart Pulse device

**Features:** macOS Compatibility

**In-app purchases:** none


### Neurolign

[App page](https://appshunter.io/ios/app/neurolign/id1534202399)

**In-app purchases:** none


## Frequently asked questions

### Is Smart Pulse free?

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

### Is Neurolign free?

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

### Do Smart Pulse or Neurolign have ads?

Neither Smart Pulse nor Neurolign shows ads.

### Which is updated more often, Smart Pulse or Neurolign?

Smart Pulse ships an update fortnightly, and Neurolign every 4 months. Most recently, Smart Pulse was updated on October 22, 2026 and Neurolign on October 25, 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.*