Comparison

EF Utilities vs AdEMLync

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

Head to head

Control & Monitor AdEM Devices

Free

🔧 Utilities

No ratingsView app →

About

EF Utilities

Features

Read full description

• The App is a quick, free tool one can use to download and manage data from EF processors and put it in a centralized spot where others can see it. • The App is a simple tool that will allow users to quickly and easily query this data, track error codes, monitor trends and check calibration schedules for multiple machines.

About

AdEMLync

Features

Read full description

Effortless Control for Your ADEM Devices Take charge of your ADEM devices with ROMET Limited’s advanced solution, designed for gas energy utilities. Our technology transforms how natural gas utilities manage data, enhancing efficiency, safety, and sustainability while supporting the transition to cleaner energy. Note: Full functionality requires compatible hardware: • AdEM • DragonFly (Bluetooth Dongle) Without these, access and features are limited. Download now and unlock the full potential of your ADEM devices!

Screenshots

EF Utilities4 screens

AdEMLync4 screens

Verdict

The call

EF Utilities and AdEMLync are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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

EF Utilities ships an update every 3 months, AdEMLync every 5 months. The most recent releases landed on October 18, 2026 and September 10, 2026 respectively.

ScorecardNo meaningful differences

EF Utilities versus AdEMLync: the parameters behind the verdict, then further details
Parameter	EF Utilities	AdEMLync
Price	Free	Free
Update frequency	Every 3 months — better	Every 5 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0	13.0
Further details — not scored
Size	63 MB	60 MB
Age rating	4+	4+
Developer	EF Technologies, Inc.	Romet Limited

In-app purchases

None

EF Utilities

No in-app purchases

None

AdEMLync

No in-app purchases

Questions

Is EF Utilities free?

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

Is AdEMLync free?

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

Do EF Utilities or AdEMLync have ads?

Neither EF Utilities nor AdEMLync shows ads.

Which is updated more often, EF Utilities or AdEMLync?

EF Utilities ships an update every 3 months, and AdEMLync every 5 months. Most recently, EF Utilities was updated on October 18, 2026 and AdEMLync on September 10, 2026.