# Necto Sensor vs RV Service Vault

The clearest difference is in-app purchases: Necto Sensor at none against RV Service Vault's 2. Necto Sensor also leads on iOS requirement (13.0 vs 15.1). RV Service Vault's advantage is update cadence (every 3 days vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. RV Service Vault sells 2 in-app purchases, starting at $5.99 per month. Necto Sensor asks for nothing beyond the download.

Necto Sensor ships an update every 5 weeks, RV Service Vault every 3 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Necto Sensor | RV Service Vault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/necto-sensor/id6596772851/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 33 MB | 75 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YT INNOVATIONS LLC](https://appshunter.io/developer/1760589427) | [Gregory Hoffman](https://appshunter.io/developer/1890907248) |

## What reviewers say

### Necto Sensor

[App page](https://appshunter.io/ios/app/necto-sensor/id6596772851)

This app allows real-time remote monitoring of temperature, humidity, and power status using a cellular-connected sensor. It sends customizable alerts for critical environmental changes, providing peace of mind for property conditions.

**Highlights:** Real-time temperature monitoring, Real-time humidity monitoring, Power status monitoring, Cellular network operation (no Wi-Fi needed), Customizable alert thresholds, Device registration and setup

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

**In-app purchases:** none


### RV Service Vault

[App page](https://appshunter.io/ios/app/rv-service-vault/id6780095411)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RV Service Vault Premium | $5.99 | per month |
| RV Service Vault Premium-Annual | $49.99 | per year |


## Frequently asked questions

### Is Necto Sensor free?

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

### Is RV Service Vault free?

RV Service Vault is free to download, with in-app purchases available.

### Do Necto Sensor or RV Service Vault have ads?

Neither Necto Sensor nor RV Service Vault shows ads.

### Which is updated more often, Necto Sensor or RV Service Vault?

Necto Sensor ships an update every 5 weeks, and RV Service Vault every 3 days. Most recently, Necto Sensor was updated on November 4, 2026 and RV Service Vault on November 5, 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.*