Comparison

ST50i vs iSCS Sentinel

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

★ 4.328 ratingsView app →

About

ST50i

This utility app allows users to remotely connect to various STIM ST400 series machines and IP series devices from their iPhone or iPad. It provides access to industrial equipment for monitoring and control.

Highlights

Remote connection to STIM machines
Supports ST400, ST4100, ST4400, ST4600 models
Supports IP602, IP603, IP604, IP605 models
iPhone and iPad compatibility
Industrial equipment access

Features

Read full description

ST50i vous permet de vous connecter sur les machines STIM ST400, ST4100, ST4400, ST4600, IP602, IP603, IP604 et IP605 depuis votre iPhone.

About

iSCS Sentinel

This intelligent application provides comprehensive control and security for your home directly from your iPhone or iPad. Developed in France, it frequently receives updates with new features and expanded product compatibility.

Highlights

Remote home control
Home security monitoring
iPhone and iPad compatibility
Regular updates
New product integrations

Read full description

iSCS Sentinel, an intelligent and intuitive application, controls and secures your home at all times from your iPhone or iPad. Developed and maintained in France, it regularly evolves with new functionalities and more compatible products.

Screenshots

ST50i3 screens

iSCS Sentinel4 screens

Verdict

The call

ST50i and iSCS Sentinel are too close to call on the numbers: across 8 compared parameters — price, review sentiment, update cadence and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ST50i ships an update every 4 months, iSCS Sentinel every 2 months. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

ScorecardNo meaningful differences

ST50i versus iSCS Sentinel: the parameters behind the verdict, then further details
Parameter	ST50i	iSCS Sentinel
Price	Free	Free
Rating	—	4.3 (28 ratings) — better
Positive reviews	55.6% of reviews — better	54.7% of reviews
Number of ratings	—	28 — better
Update frequency	Every 4 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	Free
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0 — better	13.0
Further details — not scored
Size	2 MB	59 MB
Age rating	4+	4+
Developer	STIM	SA SCS - SYSTEMS COMMUNICATION SECURITE

Customer experience

ST50i

Written reviews9 reviews

Positive55.6%

Neutral33.3%

Negative11.1%

iSCS Sentinel

All ratings25 ratings

Positive84.0%

Neutral0.0%

Negative16.0%

Written reviews53 reviews

Positive54.7%

Neutral15.1%

Negative30.2%

In-app purchases

None

ST50i

No in-app purchases

None

iSCS Sentinel

No in-app purchases

Questions

Is ST50i free?

ST50i is free to download, with no in-app purchases.

Is iSCS Sentinel free?

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

Do ST50i or iSCS Sentinel have ads?

Neither ST50i nor iSCS Sentinel shows ads.

Which is updated more often, ST50i or iSCS Sentinel?

ST50i ships an update every 4 months, and iSCS Sentinel every 2 months. Most recently, ST50i was updated on November 1, 2026 and iSCS Sentinel on November 11, 2026.