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Utilities · head to head

Truecaller vs VTScada

Truecaller logo

Truecaller

Utilities

Caller ID and spam blocking app that identifies unknown numbers by crowdsourcing users' contact books

From
Free
Rated
-
Full reviewWebsite
VTScada logo

VTScada

Utilities

SCADA software for water, wastewater and remote telemetry with a published price list

From
$3395/one-time
Rated
-
Full reviewWebsite

The short version

  • Only Truecaller has a free tier, so it costs nothing to try first.
  • Each has a real cost: Truecaller its caller ID database is built from other users uploading their contact books, which means a person's name and number can be listed without them ever installing or consenting to Truecaller directly.; VTScada licences are per installed PC rather than per system, so a redundant pair plus a development machine means paying three times unless you buy the discounted multi-server bundles.
  • They diverge on capability: Truecaller covers Caller ID, VTScada covers Automatic version control.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Truecaller and VTScada actually diverge.

Attributes where Truecaller and VTScada differ
AttributeTruecallerVTScada
Starting priceFree$3395/one-time
Pricing modelFree tier plus subscriptionOne-time purchase
Free tierYesNo
PlatformsiOS, AndroidWindows

Identical on both: user rating (Not yet rated), category (Utilities).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Truecaller

  • Caller ID
  • Spam blocking
  • Call recording
  • SMS spam filtering
  • Truecaller for Business
  • Premium profile controls

Only in VTScada

  • Automatic version control
  • Bundled historian
  • Alarm notification
  • Driver set included
  • Redundancy and sync
  • Thin clients
  • Idea Studio
  • Slippy maps

What people use each for

The jobs each tool is most often brought in to do.

Truecaller

  • Someone wanting to identify unknown numbers calling from delivery services, banks or scam operationsnot VTScada
  • A user who wants unknown-sender SMS automatically filtered out of the main inboxnot VTScada
  • A small business wanting its verified name and logo to show when it calls customersnot VTScada
  • A person who wants to check whether their own number is unexpectedly listed and request removalnot VTScada

VTScada

  • A municipal water authority with 60 remote pump stations on licensed radio that needs DNP3 polling and regulator-facing change recordsnot Truecaller
  • An oil and gas gathering operator polling wellsite RTUs over intermittent cellular links with store and forwardnot Truecaller
  • A small utility that must produce a defensible budget number before going to council for capital approvalnot Truecaller
  • An integrator standardising on one product where historian, alarming and dialler costs are inside the licence rather than quoted separatelynot Truecaller

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Truecaller

  • Its caller ID database is built from other users uploading their contact books, which means a person's name and number can be listed without them ever installing or consenting to Truecaller directly.
  • Removing a number requires actively finding and using the unlisting tool; it is opt-out, not opt-in, so most people never realise they need to do this.
  • The free tier is ad-supported, and ads appear on the call screen itself, which some users find intrusive during otherwise mundane phone use.
  • Call recording availability depends on local law and has been restricted or removed in some regions and OS versions, so it cannot be relied on everywhere.
  • Regulatory and app-store scrutiny of the contact-upload model has led to restrictions or bans in some countries, so availability and feature set are not consistent globally.

VTScada

  • Licences are per installed PC rather than per system, so a redundant pair plus a development machine means paying three times unless you buy the discounted multi-server bundles.
  • Thin client licensing is by concurrent connection and is priced steeply at scale: unlimited thin clients on a 50,000 tag system costs 59,395 USD on top of the base licence, more than the base licence itself.
  • It is Windows only with no Linux or container deployment, which rules it out of modern edge and virtualised architectures that other SCADA products now support.
  • SupportPlus at 15 percent of the original software price must be maintained continuously; if you let it lapse you cannot simply resume, and reinstatement is negotiated rather than published.
  • The scripting environment and the integrator pool are both proprietary and small, so finding a second-source integrator in a region where Trihedral has thin coverage is genuinely difficult.

Pricing, plan by plan

Truecaller

Free
  • FreeFree
    • Caller ID and spam blocking
    • Ad-supported
    • Limited profile privacy controls
  • Premium$2.99/month
    • Ad-free
    • See who viewed your profile
    • Priority spam list updates

VTScada

$3395/one-time
  • Base licence up to 1,000 I/O$3395/one-time
    • Runtime and full historian
    • All I/O drivers included
    • Alarms and events
  • Base licence up to 5,000 I/O$4295/one-time
    • Runtime and full historian
    • Development add-on 4,100 USD
    • Alarm notification add-on 2,895 USD
  • Single Server bundle, 5,000 I/O$19095/one-time
    • Development node
    • Alarm notification
    • 2 thin clients
  • Single Server bundle, 50,000 I/O$32495/one-time
    • Development node
    • Alarm notification
    • 2 thin clients

Which should you pick?

Choose Truecaller if

  • You need caller id.
  • You want to start without paying.
  • You work on iOS, Android.
  • You also want spam blocking.
Truecaller review

Choose VTScada if

  • You need automatic version control.
  • You work on Windows.
  • You also want bundled historian.
VTScada review

Questions people ask

Is Truecaller or VTScada better?
Neither clearly leads. Truecaller starts at Free and VTScada at $3395/one-time, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Truecaller or VTScada?
Truecaller has a free tier; the other does not. Paid plans start at Free for Truecaller and $3395/one-time for VTScada.
Does Truecaller or VTScada run on more platforms?
Truecaller runs on iOS, Android. VTScada runs on Windows.
Can I use Truecaller for free?
Yes. Truecaller has a free tier, so you can try it without paying. VTScada starts at $3395/one-time.
What is Truecaller best used for?
Truecaller is most often used for someone wanting to identify unknown numbers calling from delivery services, banks or scam operations, a user who wants unknown-sender sms automatically filtered out of the main inbox, a small business wanting its verified name and logo to show when it calls customers, a person who wants to check whether their own number is unexpectedly listed and request removal. Of those, someone wanting to identify unknown numbers calling from delivery services, banks or scam operations and a user who wants unknown-sender sms automatically filtered out of the main inbox are not what VTScada is typically brought in for.
What can Truecaller do that VTScada cannot?
Truecaller covers Caller ID, Spam blocking, Call recording, SMS spam filtering. VTScada covers Automatic version control, Bundled historian, Alarm notification, Driver set included.

Answered from the vendors’ own pages

Truecaller: How does Truecaller know who is calling me from an unsaved number?

It matches the number against a database built largely from other users' uploaded contact lists, plus spam reports from its user base.

VTScada: Is VTScada perpetual or subscription?

Perpetual. Licences are one-time purchases per installed PC, with an optional annual SupportPlus contract at 15 percent of the original software price.

Truecaller: Can I remove my number from Truecaller if I never installed it?

Yes, Truecaller provides an unlisting search and removal tool at truecaller.com/unlisting, though you must find and use it yourself.

VTScada: Are drivers extra?

No. Standard and proprietary I/O drivers, the historian, trending, reporting and security are all included in the base licence.

Truecaller: Does Truecaller read my messages or call content?

Truecaller states it does not access call or message content, only caller ID and spam-reporting metadata.

VTScada: What does support actually cost?

Annual SupportPlus is 15 percent of total software purchase price. Adding 24/7 emergency support is a further 5 percent with a 1,540 USD minimum.

VTScada: Does it run on Linux?

No. VTScada is Windows only.

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