# Watering vs OSA Guide

The clearest difference is update cadence: Watering at every 5 days against OSA Guide's every 3 weeks. 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.

Watering ships an update every 5 days, OSA Guide every 3 weeks. The most recent releases landed on September 7, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Watering | OSA Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/osa-guide/id6471167130/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 1 MB | 42 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Otto Stromberg](https://appshunter.io/developer/1645853839) | [Apnimed Inc.](https://appshunter.io/developer/1860168076) |

## What reviewers say

### Watering

[App page](https://appshunter.io/ios/app/watering/id6443829867)

**Features:** Apple Watch app

**In-app purchases:** none


### OSA Guide

[App page](https://appshunter.io/ios/app/osa-guide/id6471167130)

This app syncs data from a sleep collection device, allowing users to review sleep metrics and complete surveys. Data is uploaded wirelessly to a cloud server for analysis. The content is for informational purposes and not a substitute for professional medical advice.

**Highlights:** Sync sleep data from device, Review sleep metrics, Respond to surveys, Wireless data upload, Cloud data storage

**In-app purchases:** none


## Frequently asked questions

### Is Watering free?

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

### Is OSA Guide free?

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

### Do Watering or OSA Guide have ads?

Neither Watering nor OSA Guide shows ads.

### Which is updated more often, Watering or OSA Guide?

Watering ships an update every 5 days, and OSA Guide every 3 weeks. Most recently, Watering was updated on September 7, 2026 and OSA Guide 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.*