Comparison

EMS.Inventory vs StaySight

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

Head to head

EMS.Inventory

Free

💼 Business

★ 5.01 ratingsView app →

About

EMS.Inventory

This application helps manage chemical inventory from purchase to disposal. It streamlines tracking, purchasing, distribution, sharing, and disposal processes when used with its web counterpart.

Highlights

Chemical inventory tracking
Purchase management
Distribution tracking
Disposal management
Integration with web application
Simplified chemical data management

Features

Read full description

EMS.Inventory is a Chemical Safety Software app that is being used to track a chemical inventory from purchase through disposal. Used along Chemical Safety's EMS web application, it reduces the time required to keep accurate information, simplifies chemical purchases, distribution, sharing and disposal.

About

StaySight

Features

Read full description

Manage your apartments with StaySight

Screenshots

EMS.Inventory3 screens

StaySight4 screens

Verdict

The call

The clearest difference is update cadence: StaySight at every 2 weeks against EMS.Inventory's monthly. StaySight also leads on iOS requirement (13.4 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

EMS.Inventory ships an update monthly, StaySight every 2 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 7 level

EMS.Inventory versus StaySight: the parameters behind the verdict, then further details
Parameter	EMS.Inventory	StaySight
Price	Free	Free
Rating	5.0 (1 ratings) — better	—
Number of ratings	1 — better	—
Update frequency	Monthly	Every 2 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.6	13.4 — better
Further details — not scored
Size	8 MB	25 MB
Age rating	4+	4+
Developer	SFS Chemical Safety Inc.	Square Enterprises Sp. z o.o.

In-app purchases

None

EMS.Inventory

No in-app purchases

None

StaySight

No in-app purchases

Questions

Is EMS.Inventory free?

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

Is StaySight free?

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

Do EMS.Inventory or StaySight have ads?

Neither EMS.Inventory nor StaySight shows ads.

Which is updated more often, EMS.Inventory or StaySight?

EMS.Inventory ships an update monthly, and StaySight every 2 weeks. Most recently, EMS.Inventory was updated on October 29, 2026 and StaySight on October 30, 2026.