# FertiWiser CU1 vs Necto Sensor

The clearest difference is update cadence: Necto Sensor at every 6 weeks against FertiWiser CU1's every 10 months. Necto Sensor also leads on iOS requirement (13.0 vs 17.4). 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.

FertiWiser CU1 ships an update every 10 months, Necto Sensor every 6 weeks. The most recent releases landed on September 27, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | FertiWiser CU1 | Necto Sensor |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 1 MB | 32 MB |
| Requires iOS | 17.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jist Innovations](https://appshunter.io/developer/1755023700) | [YT INNOVATIONS LLC](https://appshunter.io/developer/1760589427) |

## What reviewers say

### FertiWiser CU1

[App page](https://appshunter.io/ios/app/fertiwiser-cu1/id6505077937)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is FertiWiser CU1 free?

FertiWiser CU1 is free to download, with no in-app purchases.

### Is Necto Sensor free?

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

### Do FertiWiser CU1 or Necto Sensor have ads?

Neither FertiWiser CU1 nor Necto Sensor shows ads.

### Which is updated more often, FertiWiser CU1 or Necto Sensor?

FertiWiser CU1 ships an update every 10 months, and Necto Sensor every 6 weeks. Most recently, FertiWiser CU1 was updated on September 27, 2026 and Necto Sensor on October 7, 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.*