# OTS Pulse vs Hidrosalud APP

The clearest difference is update cadence: Hidrosalud APP at every 3 weeks against OTS Pulse's every 2 months. 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.

OTS Pulse ships an update every 2 months, Hidrosalud APP every 3 weeks. The most recent releases landed on October 16, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | OTS Pulse | Hidrosalud APP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 19 MB | 44 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Ojmar Intelligent Locking Systems](https://appshunter.io/developer/1353773747) | [Apunts Informática](https://appshunter.io/developer/1394006554) |

## What reviewers say

### OTS Pulse

[App page](https://appshunter.io/ios/app/ots-pulse/id6449291874)

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

**In-app purchases:** none


### Hidrosalud APP

[App page](https://appshunter.io/ios/app/hidrosalud-app/id6503603369)

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

**In-app purchases:** none


## Frequently asked questions

### Is OTS Pulse free?

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

### Is Hidrosalud APP free?

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

### Do OTS Pulse or Hidrosalud APP have ads?

Neither OTS Pulse nor Hidrosalud APP shows ads.

### Which is updated more often, OTS Pulse or Hidrosalud APP?

OTS Pulse ships an update every 2 months, and Hidrosalud APP every 3 weeks. Most recently, OTS Pulse was updated on October 16, 2026 and Hidrosalud APP on October 1, 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.*