Comparison

ApprovalSignSec vs E Collar

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

Head to head

About

ApprovalSignSec

Features

Read full description

ApprovalSign is a mobile approval application based on QR code scanning technology, designed to simplify internal enterprise approval processes and improve work efficiency. By digitalizing traditional approval workflows, ApprovalSign provides enterprises with a fast, secure, and convenient approval solution.

About

E Collar

Features

Read full description

Take control of your pet's training with the ultimate E Collar companion app. Designed for modern pet owners, E Collar seamlessly connects your smartphone to your pet's collar and finger remote, offering precision control and real-time monitoring. Whether you are training a new puppy or managing a working dog, our app ensures you stay connected and in command.

Screenshots

ApprovalSignSec1 screens

E Collar4 screens

Verdict

The call

The clearest difference is update cadence: E Collar at monthly against ApprovalSignSec'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

ApprovalSignSec ships an update every 2 months, E Collar monthly. The most recent releases landed on September 13, 2026 and September 22, 2026 respectively.

Scorecard1 real difference · 5 level

ApprovalSignSec versus E Collar: the parameters behind the verdict, then further details
Parameter	ApprovalSignSec	E Collar
Price	Free	Free
Update frequency	Every 2 months	Monthly — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	14 — better	15.6
Further details — not scored
Size	24 MB	31 MB
Age rating	4+	4+
Developer	Kyler Chew	Shenzhen Patpet Technology CO.,LTD

In-app purchases

None

ApprovalSignSec

No in-app purchases

None

E Collar

No in-app purchases

Questions

Is ApprovalSignSec free?

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

Is E Collar free?

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

Do ApprovalSignSec or E Collar have ads?

Neither ApprovalSignSec nor E Collar shows ads.

Which is updated more often, ApprovalSignSec or E Collar?

ApprovalSignSec ships an update every 2 months, and E Collar monthly. Most recently, ApprovalSignSec was updated on September 13, 2026 and E Collar on September 22, 2026.