Comparison

EOS vs Eos MobileLink

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

Head to head

Mobile softclient

About

EOS

Features

Read full description

EOS Mobile enables equipment health, field operations, engineering, logistics, and many more aspects of NexTier's completions business. Check out the Demo Mode to see how EOS Mobile will contribute to equipment health and operation success on your NexTier well site!

About

Eos MobileLink

Features

Read full description

EOS MobileLink is a mobile soft client that extends VoIP functionality beyond the landline or desktop. It delivers the full power of the EOS Cloud Platform directly to end users’ mobile devices as a unified communications solution. This highly practical productivity tool allows users to make and receive business calls using their company’s caller ID, helping protect personal privacy by avoiding exposure of personal mobile phone numbers. EOS MobileLink also provides quick and convenient access to the company directory, voicemail, and SMS, enabling users to stay connected and productive from anywhere.

Screenshots

EOS4 screens

Eos MobileLink4 screens

Verdict

The call

The clearest difference is update cadence: EOS at every 3 weeks against Eos MobileLink's every 2 months. 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

EOS ships an update every 3 weeks, Eos MobileLink every 2 months. Both last shipped on September 16, 2026.

Scorecard1 real difference · 5 level

EOS versus Eos MobileLink: the parameters behind the verdict, then further details
Parameter	EOS	Eos MobileLink
Price	Free	Free
Update frequency	Every 3 weeks — better	Every 2 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.6	15.6
Further details — not scored
Size	52 MB	118 MB
Age rating	4+	4+
Developer	NexTier Oilfield Solutions, Inc.	Extended Office Solutions Inc.

In-app purchases

None

EOS

No in-app purchases

None

Eos MobileLink

No in-app purchases

Questions

Is EOS free?

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

Is Eos MobileLink free?

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

Do EOS or Eos MobileLink have ads?

Neither EOS nor Eos MobileLink shows ads.

Which is updated more often, EOS or Eos MobileLink?

EOS ships an update every 3 weeks, and Eos MobileLink every 2 months. Most recently, EOS was updated on September 16, 2026 and Eos MobileLink on September 16, 2026.