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Productivity · head to head

Memtime vs Truecaller

Memtime logo

Memtime

Productivity

Automatic time tracking that never leaves your machine

From
€10/month
Rated
-
Full reviewWebsite
Truecaller logo

Truecaller

Utilities

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

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Truecaller has a free tier, so it costs nothing to try first.
  • Each has a real cost: Memtime no free tier. There is a 14 day trial and after that the cheapest route is €10 a user a month on a two-year commitment, or €15 quarterly.; 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.
  • They diverge on capability: Memtime covers Automatic activity timeline, Truecaller covers Caller ID.
  • Prices and features above were last checked on 24 September 2026.

Where they differ

Only the attributes on which Memtime and Truecaller actually diverge.

Attributes where Memtime and Truecaller differ
AttributeMemtimeTruecaller
Starting price€10/monthFree
Pricing modelsubscriptionFree tier plus subscription
Free tierNoYes
PlatformsWindows, macOS, LinuxiOS, Android
CategoryProductivityUtilities
Founded2016Unknown

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

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 Memtime

  • Automatic activity timeline
  • Local-only storage
  • Timesheet automation
  • Offline tracking
  • 100+ project software integrations
  • Calendar integration
  • Phone call tracking
  • Billability reporting

Only in Truecaller

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

What people use each for

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

Memtime

  • Reconstructing a day nobody remembered to timenot Truecaller
  • Billing clients accurately without running a stopwatchnot Truecaller
  • Tracking time where activity data must not leave the machinenot Truecaller
  • Filling timesheets in Jira or Asana from a recorded timelinenot Truecaller
  • Separating billable from non-billable work after the factnot Truecaller

Truecaller

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

Where each one falls short

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

Memtime

  • No free tier. There is a 14 day trial and after that the cheapest route is €10 a user a month on a two-year commitment, or €15 quarterly.
  • The integrations most buyers arrive for are on Connect, not Basic, so the entry tier is a local tracker with no link to the project software you already run.
  • Desktop only. There is no mobile app, so work done away from the computer has to be entered by hand.
  • Local-only storage is the product's point and also its limit: there is no central view for a manager, and a lost or wiped machine takes its timeline with it.
  • Tracking is at five or six minute granularity rather than to the second, which is right for reconstructing a day and wrong for anyone billing in one-minute units.

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.

Pricing, plan by plan

Memtime

€10/month
  • Basic$15/month
    • Per user, quarterly billing
    • €12 annual, €10 on two years
    • Automatic desktop tracking
  • Connect$22/month
    • Everything in Basic
    • €18 annual, €15 on two years
    • 100+ software integrations
  • Premium$30/month
    • Everything in Connect
    • €25 annual, €20 on two years
    • Call system integrations
  • Enterprise$undefined/month
    • Custom pricing from 50 seats
    • From €10 a month on a two-year term
    • Team trial and onboarding

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

Which should you pick?

Choose Memtime if

  • You need automatic activity timeline.
  • You work on Windows, macOS, Linux.
  • You also want local-only storage.
Memtime review

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

Questions people ask

Is Memtime or Truecaller better?
Neither clearly leads. Memtime starts at €10/month and Truecaller at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Memtime or Truecaller?
Truecaller has a free tier; the other does not. Paid plans start at €10/month for Memtime and Free for Truecaller.
Does Memtime or Truecaller run on more platforms?
Memtime runs on Windows, macOS, Linux. Truecaller runs on iOS, Android.
Can I use Truecaller for free?
Yes. Truecaller has a free tier, so you can try it without paying. Memtime starts at €10/month.
What is Memtime best used for?
Memtime is most often used for reconstructing a day nobody remembered to time, billing clients accurately without running a stopwatch, tracking time where activity data must not leave the machine, filling timesheets in jira or asana from a recorded timeline. Of those, reconstructing a day nobody remembered to time and billing clients accurately without running a stopwatch are not what Truecaller is typically brought in for.
What can Memtime do that Truecaller cannot?
Memtime covers Automatic activity timeline, Local-only storage, Timesheet automation, Offline tracking. Truecaller covers Caller ID, Spam blocking, Call recording, SMS spam filtering.

Answered from the vendors’ own pages

Memtime: Does Memtime send my activity data to a server?

No. Activity is stored locally on the device that recorded it and never reaches a server, which is the basis of the product's "built for privacy" positioning and why no manager console exists.

Source
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.

Memtime: What does Memtime cost?

Per user per month, falling with commitment: Basic is €15 quarterly, €12 annual or €10 on two years. Connect is €22, €18 or €15. Premium is €30, €25 or €20. Enterprise is custom from 50 seats. Every tier has a 14 day trial with no card required.

Source
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.

Memtime: Which plan includes the integrations?

Connect and above. Basic covers automatic tracking, timesheets, calendars and reporting, but the 100+ project software integrations and the sync with them start at Connect.

Source
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.

Memtime: How does the automatic tracking work?

It records the program and document in your foreground window at five or six minute granularity and builds a timeline from that. There is no timer to start, so nothing is lost to forgetting.

Source
Memtime: Which platforms does it run on?

Windows, macOS and Linux desktops. There is no mobile application.

Source
Memtime: Who makes Memtime?

Memtime GmbH, a German company founded in 2016.

Source
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