# Hemotion vs Spalyzer Pool & Spa

The clearest difference is in-app purchases: Hemotion at none against Spalyzer Pool & Spa's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Spalyzer Pool & Spa sells 1 in-app purchase, starting at $7.99 per year. Hemotion asks for nothing beyond the download.

Hemotion ships an update monthly, Spalyzer Pool & Spa every 3 weeks. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Hemotion | Spalyzer Pool & Spa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 70 MB | 42 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Hemotion](https://appshunter.io/developer/1853616548) | [Timo Klaeui](https://appshunter.io/developer/1840616365) |

## What reviewers say

### Hemotion

[App page](https://appshunter.io/ios/app/hemotion/id6755395181)

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

**In-app purchases:** none


### Spalyzer Pool & Spa

[App page](https://appshunter.io/ios/app/spalyzer-pool-and-spa/id6766178699)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spalyzer Premium | $7.99 | per year |


## Frequently asked questions

### Is Hemotion free?

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

### Is Spalyzer Pool & Spa free?

Spalyzer Pool & Spa is free to download, with in-app purchases available.

### Do Hemotion or Spalyzer Pool & Spa have ads?

Neither Hemotion nor Spalyzer Pool & Spa shows ads.

### Which is updated more often, Hemotion or Spalyzer Pool & Spa?

Hemotion ships an update monthly, and Spalyzer Pool & Spa every 3 weeks. Most recently, Hemotion was updated on October 30, 2026 and Spalyzer Pool & Spa on November 3, 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.*