Comparison

Alarm Guard vs Zonos

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

Head to head
About

Alarm Guard

This app offers a smart home security system for real-time protection and simple home control. It also includes a referral program to earn rewards by inviting friends and family.

Highlights
  • Smart home automation
  • Interactive home security
  • Real-time family protection
  • Simple home control
  • Refer and earn program
Features
Read full description

Use this app to refer your friends and family! Introducing the smart home automation system, an interactive home security system specially designed to provide real protection for you and your family, but also really smart and really simple control of your home.

About

Zonos

Easily prepay U.S. duties on imports. Use AI to auto-fill customs details from a photo or enter them manually. Pay in your local currency and get a QR code for smooth shipping.

Highlights
  • AI-powered customs detail auto-fill
  • Manual item information entry
  • Calculate and prepay U.S. duties
  • Pay in local currency
  • Generate QR code/Declaration ID
  • Supports Canada Post and USPS (U.S. territories)
Features
Read full description

The Zonos app (formerly Zonos Prepay) allows you to prepay duties on international postal shipments. Snap a photo, AI auto-fills customs details (or enter your own), check for import compliance, pay in your currency, and get a QR code/Declaration ID for U.S. shipping. Easily calculate and prepay U.S. duties with the Zonos app. Just snap a picture of the items you’re shipping, and our AI fills in the customs details for you, including calculating duty cost. Review/edit the information, pay instantly in your own currency, and ship with confidence. Prefer to enter your item information manually? That’s supported too (no photo required). Zonos app guide: https://zonos.com/docs/postal/tools-for-shippers/zonos-prepay). Why Zonos: - Free account (no subscription costs). - Prepay duties when required to continue shipping postal to the U.S. - Save time with auto-filled customs declarations based on a quick photo (or manually enter the item information yourself, if preferred) - Get accurate, guaranteed duty and tax totals with HTS codes. Neither you nor your recipient will have to pay additional duties, even if customs re-assess your shipment. - Pay as you go: Pay a clearance/processing fee per shipment, along with the duty cost - Get a QR code & Declaration ID for smooth shipping. - 27 languages, local currencies and payment methods. How It Works: 1. Create a free account. 2. Select the post you are shipping with. 3. Click “Add items manually” to enter your item information yourself, or click “Take a picture” to take a photo and have the app auto-populate your item information. You can include all items in one photo, or take multiple photos. Note: Only include items that are shipping within the same box. If you are shipping multiple boxes, only enter and pay for one box at a time, so you get a Declaration ID for each box. 4. Review/edit the item information, then click “Calculate duties” to get the duty costs and associated processing/clearance fees for your shipment. 5. Pay in your own currency. Payment covers both duties and the clearance/processing fee. 6. Present your QR code/Declaration ID at drop-off to confirm duties are prepaid. If you have questions, please contact our support team at support@zonos.com. Who It’s For: Individuals and small businesses shipping to the United States, plus postal operators needing a compliant prepayment solution. Compliance Note: U.S. regulations require prepaid duties for postal shipments under $2500 USD (effective Jul 24, 2026). Zonos Prepay ensures compliance and eliminates delays.

Screenshots

Alarm Guard3 screens
Zonos3 screens

Verdict

The call

The clearest difference is rating: Alarm Guard at 5.0 against Zonos's 3.2. Alarm Guard also leads on monetization model (ad-supported vs free with in-app purchases) and iOS requirement (10.2 vs 15.1). Zonos's advantage is ads (none vs shown) and ratings volume (27 vs 1). On price, 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.

ReceptionRating · Positive reviews · Number of ratings

Alarm Guard holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: Zonos has 27 ratings behind it against 1, so its average is the more settled of the two.

Scorecard5 real differences · 5 level
Alarm Guard versus Zonos: the parameters behind the verdict, then further details
ParameterAlarm GuardZonos
PriceFreeFree
Rating5.0 (1 ratings) — better3.2 (27 ratings)
Positive reviews—6.9% of reviews
Number of ratings127 — better
Update frequency—Every 2 weeks
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.2 — better15.1
Further details — not scored
Size49 MB73 MB
Age rating4+4+
DeveloperRevetize LLCZonos

Customer experience

Alarm Guard

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Zonos

All ratings26 ratings
Positive57.7%
Neutral0.0%
Negative42.3%
Written reviews260 reviews
Positive6.9%
Neutral3.5%
Negative89.6%

Bugs and requests

Alarm Guard

Not enough reviews yet to summarise bugs or requests.

Zonos

Reported bugs

17 issues
  • Keeps crashing
  • Incorrect HTS codes being generated
  • Crashes midway through process
  • Errors out constantly
  • Crashes at every moment
Show 12 more
  • Can't get past verification
  • No Verification Code Sent
  • Cannot select made in USA
  • App does NOT open
  • No place to edit incorrect classifications
  • Inaccurate and AI based
  • App is glitchy and does not work
  • Extremely frustrating and it's simply impossible to get a 13 digit code required by CANADA post
  • Bad AI
  • Glitch
  • Erroneous and AI driven
  • Every item I photograph comes up as being made in China

Requested features

2 requests
  • Allow manual adjustment of HTS codes
  • Recognize MFN duty-free HS codes and allow for a $0 duty prepay option

In-app purchases

None

Alarm Guard

No in-app purchases

None

Zonos

No in-app purchases

Questions

Is Alarm Guard free?
Alarm Guard is free to download, with no in-app purchases.
Is Zonos free?
Zonos is free to download, with no in-app purchases.
Which has better reviews, Alarm Guard or Zonos?
Alarm Guard is rated higher. Alarm Guard averages 5.0 out of 5 from 1 ratings, while Zonos averages 3.2 from 27 ratings.
Do Alarm Guard or Zonos have ads?
Alarm Guard shows ads; Zonos does not.

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