# Sentrius IG Connect vs U

The clearest difference is update cadence: U at every 5 weeks against Sentrius IG Connect's every 11 months. Sentrius IG Connect's advantage is iOS requirement (8.0 vs 11.0). 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 IG Connect ships an update every 11 months, U every 5 weeks. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Sentrius IG Connect | U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/sentrius-ig-connect/id1455414211/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 43 MB | 21 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ezurio LLC](https://appshunter.io/developer/1529015949) | [Ningbo Wanyou Electronic Technology Co., Ltd.](https://appshunter.io/developer/1228091713) |

## What reviewers say

### Sentrius IG Connect

[App page](https://appshunter.io/ios/app/sentrius-ig-connect/id1455414211)

This utility app helps users connect a specific wireless gateway device to their Wi-Fi network and provision an AWS IoT Greengrass core. It facilitates connecting the device to your preferred AWS cloud account for seamless integration.

**Highlights:** Scan for gateways via Bluetooth, Set Wi-Fi connection parameters, Provision AWS IoT Greengrass core, Connect to AWS cloud

**Features:** macOS Compatibility

**In-app purchases:** none


### U

[App page](https://appshunter.io/ios/app/u-manager/id1568016954)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sentrius IG Connect free?

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

### Is U free?

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

### Do Sentrius IG Connect or U have ads?

Neither Sentrius IG Connect nor U shows ads.

### Which is updated more often, Sentrius IG Connect or U?

Sentrius IG Connect ships an update every 11 months, and U every 5 weeks. Most recently, Sentrius IG Connect was updated on June 1, 2026 and U on September 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.*