Comparison

iRepell vs Buzz Off Shield

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

Head to head

iRepell

Smart pest repeller APP

Ultrasonic Shield

About

iRepell

Features

Read full description

The IRepell App allows to connect your phone with the Irepell device . With the APP you can change the mode of the device and also you get notifications of the device status on your phone. Also the temperature and humidity of the device sensor is show on the app.

About

Buzz Off Shield

Features

Read full description

Let “Buzz Off” help you avoid intrusions from stray dogs, flies, mosquitoes, and rats. Download now! Discover more frequency functions yourself!

Screenshots

iRepell3 screens

Buzz Off Shield2 screens

Verdict

The call

The clearest difference is update cadence: Buzz Off Shield at every 3 weeks against iRepell's every 2 months. iRepell's advantage is iOS requirement (13.0 vs 18.4). 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

iRepell ships an update every 2 months, Buzz Off Shield every 3 weeks. The most recent releases landed on October 5, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 4 level

iRepell versus Buzz Off Shield: the parameters behind the verdict, then further details
Parameter	iRepell	Buzz Off Shield
Price	Free	Free
Update frequency	Every 2 months	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	13.0 — better	18.4
Further details — not scored
Size	29 MB	26 MB
Age rating	4+	4+
Developer	JK SUS GmbH	Pochang Chen

In-app purchases

None

iRepell

No in-app purchases

None

Buzz Off Shield

No in-app purchases

Questions

Is iRepell free?

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

Is Buzz Off Shield free?

Buzz Off Shield is free to download, with no in-app purchases.

Do iRepell or Buzz Off Shield have ads?

Neither iRepell nor Buzz Off Shield shows ads.

Which is updated more often, iRepell or Buzz Off Shield?

iRepell ships an update every 2 months, and Buzz Off Shield every 3 weeks. Most recently, iRepell was updated on October 5, 2026 and Buzz Off Shield on October 14, 2026.