Comparison

AmberIT PABX vs TrustCall BD

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

Head to head
About

AmberIT PABX

Read full description

• A small business phone system is a virtual phone system which is hosted in the cloud, which means that data is stored in a secure server which can be accessed via internet. A cloud phone system replaces traditional land lines and is usually hosted by a third-party provider. • Instead of an answering machine tape, phone bills, and tons of wires; a cloud phone system is a PBX phone system stored digitally. This makes it less expensive and easy to use. Because of this, it improves the way businesses operate and act as a perfect office phone system for small businesses. • Personalize every interaction with your customers on your website and mobile application • Video Chat | Audio Call | Screen Share | Annotation • Purchase local numbers from any countries for your business • Enjoy conference Call with up to 200 Participants • Make outbound calls to your customers anywhere right inside from Amber IT PABX app • Never miss a customer even if you are offline –Terminate Web calls to PSTN • Browser based solution with No download required • Increase Sales and Reduce Customer Support Cost • Easy to Setup and Use - SETUP IN MINUTES, NO DOWNLOAD REQUIRED • Boost conversions and increase retention - CONVERT VISITORS INTO PAYING CUSTOMERS & REDUCE THE CUSTOMER SALES JOURNEY • Never Miss a customer - NEVER MISS A CUSTOMER CALL & ENHANCE CUSTOMER SUPPORT

About

TrustCall BD

Make direct calls from your smartphone to traditional button phones without requiring internet on the receiver's end. Enjoy significant cost savings on calls, with clear HD voice and reliable connections. The app also offers group calling, messaging, and video calls.

Highlights
  • Direct calls to button phones
  • No internet required for receiver
  • Low per-call cost (0.40 poisha)
  • Pay per second
  • Save up to 70% on call costs
  • Free calls between TrustCall users
  • HD voice quality
  • Group calling, messaging, video calls
Features
Read full description

Call directly from your smartphone to button phones. No internet required on the receiver’s end Call any operator's number. Only 0.40 poisha per call. With a 1-second pulse, you only pay for the duration of your call. Save up to 70% on call costs. Trust Call to Trust Call is completely free. Smooth connection, HD voice, no call drops Group calling, messaging, and video calls—all in one app Download today. Call Smartly

Screenshots

AmberIT PABX4 screens
TrustCall BD4 screens

Verdict

The call

The clearest difference is update cadence: TrustCall BD at monthly against AmberIT PABX'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. AmberIT PABX sells 5 one-off in-app purchases and TrustCall BD sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

AmberIT PABX ships an update every 2 months, TrustCall BD monthly. The most recent releases landed on October 10, 2026 and October 23, 2026 respectively.

Scorecard1 real difference · 8 level
AmberIT PABX versus TrustCall BD: the parameters behind the verdict, then further details
ParameterAmberIT PABXTrustCall BD
PriceFreeFree
Rating—4.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size99 MB193 MB
Age rating4+4+
DeveloperAmberIT LimitedTRUST Innovation Ltd

In-app purchases

5 purchases

AmberIT PABX

One-time5
  • AmberIt Package 1$4.99
  • AmberIt Package 2$9.99
  • AmberIt Package 3$14.99
Show 2 more
  • AmberIt Package 4$19.99
  • AmberIt Package 5$24.99
3 purchases

TrustCall BD

One-time3
  • TrustCall Tier 1$0.99
  • TrustCall Tier 2$1.99
  • TrustCall Tier 3$2.99

Questions

Is AmberIT PABX free?
AmberIT PABX is free to download, with in-app purchases available.
Is TrustCall BD free?
TrustCall BD is free to download, with in-app purchases available.
Do AmberIT PABX or TrustCall BD have ads?
Neither AmberIT PABX nor TrustCall BD shows ads.
Which is updated more often, AmberIT PABX or TrustCall BD?
AmberIT PABX ships an update every 2 months, and TrustCall BD monthly. Most recently, AmberIT PABX was updated on October 10, 2026 and TrustCall BD on October 23, 2026.

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