Comparison

RAEGuard vs ProLink III

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

Head to head

About

RAEGuard

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RAEGuard Mobile App - The Honeywell RAEGuard app provides the experience of managing safety (gas detectors) instruments on a mobile platform. It simplifies interaction with fixed gas detectors when they are in close proximity. It also provides the flexibility and convenience to access information stored on instruments without having to move them. With the Honeywell RAEGuard Mobile App, you can: 1. Calibrate instrument. 2. Manage device configuration. 3. Email data in pdf format. 4. Monitor instrument real time status.

About

ProLink III

Features

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Featuring an intuitive interface, the ProLink III software application empowers you to easily access all the information you may need to configure, assess, and manage your Micro Motion Coriolis meter paired with a 5700 Config I/O transmitter with Wi-Fi.

Screenshots

RAEGuard4 screens

ProLink III3 screens

Verdict

The call

The clearest difference is iOS requirement: ProLink III at 9.0 against RAEGuard's 13.4. On price, update cadence, ads and in-app purchases 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

RAEGuard ships an update every 12 months, ProLink III every 10 months. Both last shipped on October 15, 2026.

Scorecard1 real difference · 5 level

RAEGuard versus ProLink III: the parameters behind the verdict, then further details
Parameter	RAEGuard	ProLink III
Price	Free	Free
Update frequency	Every 12 months	Every 10 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	13.4	9.0 — better
Further details — not scored
Size	35 MB	443 MB
Age rating	4+	4+
Developer	Honeywell International, Inc.	Emerson Process Management

In-app purchases

None

RAEGuard

No in-app purchases

None

ProLink III

No in-app purchases

Questions

Is RAEGuard free?

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

Is ProLink III free?

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

Do RAEGuard or ProLink III have ads?

Neither RAEGuard nor ProLink III shows ads.

Which is updated more often, RAEGuard or ProLink III?

RAEGuard ships an update every 12 months, and ProLink III every 10 months. Most recently, RAEGuard was updated on October 15, 2026 and ProLink III on October 15, 2026.