# Sentrius BT610 vs SmartPlank

The clearest difference is update cadence: Sentrius BT610 at fortnightly against SmartPlank's every 4 months. Sentrius BT610 also leads on iOS requirement (13.6 vs 16.0). 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.

Sentrius BT610 ships an update fortnightly, SmartPlank every 4 months. Both last shipped on October 3, 2026.

## The numbers

| Metric | Sentrius BT610 | SmartPlank |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/smartplank/id6447913987/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | — | Free |
| Size | 72 MB | 8 MB |
| Requires iOS | **13.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ezurio LLC](https://appshunter.io/developer/1529015949) | [Smartplank Hardwood Floors, Inc.](https://appshunter.io/developer/1682962705) |

## What reviewers say

### Sentrius BT610

[App page](https://appshunter.io/ios/app/sentrius-bt610/id1545606036)

**Features:** macOS Compatibility

**In-app purchases:** none


### SmartPlank

[App page](https://appshunter.io/ios/app/smartplank/id6447913987)

Real-time monitoring of humidity and temperature for optimal flooring conditions. Receive alerts when environmental factors deviate from recommended levels to protect your investment.

**Highlights:** Real-time humidity tracking, Real-time temperature monitoring, Customizable alert notifications, Pre- and post-installation monitoring, Environment condition tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Sentrius BT610 free?

Sentrius BT610 is free to download, with no in-app purchases.

### Is SmartPlank free?

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

### Do Sentrius BT610 or SmartPlank have ads?

Neither Sentrius BT610 nor SmartPlank shows ads.

### Which is updated more often, Sentrius BT610 or SmartPlank?

Sentrius BT610 ships an update fortnightly, and SmartPlank every 4 months. Most recently, Sentrius BT610 was updated on October 3, 2026 and SmartPlank on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*