# Conserv.io vs McAdams Propane

The clearest difference is update cadence: Conserv.io at every 2 months against McAdams Propane's every 11 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.

Conserv.io ships an update every 2 months, McAdams Propane every 11 months. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Conserv.io | McAdams Propane |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/conservio/id1471586140/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 11 months |
| Monetization | Subscription | — |
| Size | 60 MB | 46 MB |
| Requires iOS | **12.0** | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Conserv Solutions, Inc](https://appshunter.io/developer/1471586139) | [Silverline Solutions](https://appshunter.io/developer/1453561976) |

## What reviewers say

### Conserv.io

[App page](https://appshunter.io/ios/app/conservio/id1471586140)

This app provides a modern wireless solution for environmental monitoring in collections. It allows users to view sensor data, create observations, and add pest images from anywhere, empowering teams with real-time insights for preservation.

**Highlights:** Wireless sensor data viewing, On-the-go observation creation, Pest image logging, Team collaboration, Environmental insights

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

**In-app purchases:** none


### McAdams Propane

[App page](https://appshunter.io/ios/app/mcadams-propane/id6742149028)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Conserv.io free?

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

### Is McAdams Propane free?

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

### Do Conserv.io or McAdams Propane have ads?

Neither Conserv.io nor McAdams Propane shows ads.

### Which is updated more often, Conserv.io or McAdams Propane?

Conserv.io ships an update every 2 months, and McAdams Propane every 11 months. Most recently, Conserv.io was updated on October 6, 2026 and McAdams Propane on October 10, 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.*