# Santa Fe Sentry vs Orion Sentry

The clearest difference is review sentiment: Orion Sentry at 67% against Santa Fe Sentry's 0%. Orion Sentry also leads on rating (5.0 vs 3.0) and update cadence (every 9 days vs every 4 months). Santa Fe Sentry's advantage is in-app purchases (none vs 2) and iOS requirement (9.0 vs 18.5). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Orion Sentry sells 2 in-app purchases, starting at $0.99 per month. Santa Fe Sentry asks for nothing beyond the download.

Orion Sentry holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 0% of Santa Fe Sentry's written reviews are positive against 67% of Orion Sentry's.

Santa Fe Sentry ships an update every 4 months, Orion Sentry every 9 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Santa Fe Sentry | Orion Sentry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/santa-fe-sentry/id1103304139/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/orion-sentry/id1594469593/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 20 MB | 14 MB |
| Requires iOS | **9.0** | 18.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Therma-Stor, LLC](https://appshunter.io/developer/380722235) | [Lithium ehf](https://appshunter.io/developer/1583999127) |

## What reviewers say

### Santa Fe Sentry

[App page](https://appshunter.io/ios/app/santa-fe-sentry/id1103304139)

Monitor multiple properties for water, humidity, and temperature issues in crawl spaces and basements. Receive real-time alerts via text or email when problems arise, allowing for immediate action. View historical data and generate reports to track conditions and performance.

**Highlights:** Monitor multiple home sites, Real-time water, humidity, and temperature alerts, Customizable alert rules, View historical data and graphs, Generate condition reports, Receive alerts via text or email

**Features:** macOS Compatibility

**In-app purchases:** none


### Orion Sentry

[App page](https://appshunter.io/ios/app/orion-sentry/id1594469593)

This companion app provides instant alerts for triggered alarms on your Mac. Browse and save motion-triggered photos stored in iCloud through a clean interface. It requires the desktop version and an iCloud account.

**Highlights:** Instant alarm alerts, Browse motion-triggered photos, Save security photos to iPhone, Clean, modern interface, Free to use

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Orion Sentry Pro Monthly | $0.99 | per month |
| Orion Sentry Pro (Forever) | $9.99 | one-time |


## Frequently asked questions

### Is Santa Fe Sentry free?

Santa Fe Sentry is free to download, with no in-app purchases.

### Is Orion Sentry free?

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

### Which has better reviews, Santa Fe Sentry or Orion Sentry?

Orion Sentry is rated higher. Santa Fe Sentry averages 3.0 out of 5 from 2 ratings, while Orion Sentry averages 5.0 from 1 ratings.

### Do Santa Fe Sentry or Orion Sentry have ads?

Neither Santa Fe Sentry nor Orion Sentry shows ads.

### Which is updated more often, Santa Fe Sentry or Orion Sentry?

Santa Fe Sentry ships an update every 4 months, and Orion Sentry every 9 days. Most recently, Santa Fe Sentry was updated on November 2, 2026 and Orion Sentry 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.*