# Pulsoid vs Deckkeep

The clearest difference is in-app purchases: Pulsoid at none against Deckkeep's 1. Pulsoid also leads on device support (4 vs 2) and iOS requirement (14.0 vs 18.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Deckkeep sells 1 one-off in-app purchase. Pulsoid asks for nothing beyond the download.

Pulsoid ships an update fortnightly, Deckkeep every 9 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Pulsoid | Deckkeep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/pulsoid/id1194772720/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 51.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free | — |
| Size | 8 MB | 15 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anna Pedchenko](https://appshunter.io/developer/1609775039) | [Norman Hennige](https://appshunter.io/developer/1893635442) |

## What reviewers say

### Pulsoid

[App page](https://appshunter.io/ios/app/pulsoid/id1194772720)

This app connects to compatible heart rate monitors and Apple Watch to capture and transmit your heart rate data to a website. Manage your data and widgets through the online platform. Requires a compatible monitor and a Pulsoid account.

**Highlights:** Connects to heart rate monitors via BLE, Transmits data to Pulsoid website, Integrates with Apple Health, Manages widgets online, Supports Apple Watch

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Deckkeep

[App page](https://appshunter.io/ios/app/deckkeep-card-collection/id6812379674)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deckkeep Pro Lifetime | $1.99 | one-time |


## Frequently asked questions

### Is Pulsoid free?

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

### Is Deckkeep free?

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

### Do Pulsoid or Deckkeep have ads?

Neither Pulsoid nor Deckkeep shows ads.

### Which is updated more often, Pulsoid or Deckkeep?

Pulsoid ships an update fortnightly, and Deckkeep every 9 days. Most recently, Pulsoid was updated on October 26, 2026 and Deckkeep 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.*