Comparison

T vs Seen Online Tracker Last Seen

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

Head to head
About

T

Features
Read full description

Disponga de toda la información sobre T-COLD en su dispositivo móvil. A través de la App podrán visualizarse en tiempo real las temperaturas registradas por su termógrafo, generar tickets con el histórico del registros de temperaturas entre distintas fechas y modificar parámetros, para obtener una configuración personalizada de su termógrafo fácilmente. Completar la configuración es un paso vital para obtener los resultados esperados y una identificación rápida de la información generada por su termógrafo T-COLD. Con un diseño sencillo y una interfaz intuitiva, conseguirá acceder a toda la información de cada uno de sus dispositivos T-COLD mediante una conexión Bluetooth.”

About

Seen Online Tracker Last Seen

This app tracks when contacts go online and their last seen status on WhatsApp. It provides real-time notifications and allows monitoring of multiple contacts. Features include chat backup and a user-friendly interface.

Highlights
  • Online status tracking
  • Last seen tracking
  • Monitor multiple contacts
  • Real-time notifications
  • WhatsApp chat backup
  • Notification history
Features
Read full description

Seen – Online & Last Seen Tracker App Online Status Tracking: One of the core features of Seen is the ability to track a person’s online status. You can receive instant notifications when someone comes online and monitor your children or loved ones in real time. Last Seen Tracking: WhatsApp’s “Last Seen” feature shows when a user was last active. With the Seen online monitoring app, you can view the exact hours a person is online. Monitor Multiple Contacts: Thanks to advanced monitoring tools, you can track multiple contacts at the same time. This feature is especially useful for businesses or individuals who need to monitor more than one person simultaneously. Real-Time Notifications: With real-time alerts, you’ll be notified instantly the moment a specific person comes online. Perfect for users who want immediate updates on WhatsApp activity. Dual Messenger: With the Dual Messenger feature, you can easily back up your WhatsApp chats and access your conversations whenever you want. How to See Last Seen on When It’s Hidden? No app can display the last seen information of users who have hidden it on WhatsApp. Would you like to track someone’s WhatsApp last seen status or get notified when they come online? Seen, a smoothly working WhatsApp online tracker, makes this possible. With Seen, you receive last seen notifications exactly when you need them—no need for constant manual checking. Seen goes beyond standard WhatsApp last seen trackers by offering a complete WhatsApp activity monitoring experience with real-time updates. You can start a free trial to explore all features without commitment. After the trial, you can continue using Seen with a subscription. Whether you’re looking for a Online notifier or a last active tracker, Seen provides reliable, instant notifications to keep you informed at all times. Why Choose Seen? Instant Notifications – Get notified immediately when a tracked person goes online Detailed Activity Tracking – View online hours and activity frequency Multiple Contact Tracking – Track up to 10 contacts at the same time User-Friendly Interface – Simple, clean, and easy-to-use design Notification History – Review missed activities anytime Important Information: • Seen is not an official WhatsApp application • Fully respects WhatsApp privacy settings • Cannot track accounts with “Last Seen” disabled • 100% secure – Your personal data is encrypted Seen Online Tracker Last Seen Terms of Use https://waonapp.com/terms.html Privacy Policy https://waonapp.com/privacy.html

Screenshots

T4 screens
Seen Online Tracker Last Seen4 screens

Verdict

The call

The clearest difference is in-app purchases: T at none against Seen Online Tracker Last Seen's 8. T also leads on ads (none vs shown). Seen Online Tracker Last Seen's advantage is update cadence (monthly vs every 4 months). On price, device support and iOS requirement 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. Seen Online Tracker Last Seen sells 6 in-app purchases, starting at $3.99 per 7 days. T asks for nothing beyond the download.

UpkeepUpdate frequency

T ships an update every 4 months, Seen Online Tracker Last Seen monthly. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

Scorecard3 real differences · 7 level
T versus Seen Online Tracker Last Seen: the parameters behind the verdict, then further details
ParameterTSeen Online Tracker Last Seen
PriceFreeFree
Rating—4.4 (101 ratings) — better
Positive reviews—46.2% of reviews
Number of ratings—101 — better
Update frequencyEvery 4 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.016.0
Further details — not scored
Size26 MB62 MB
Age rating4+4+
DeveloperCojali S.L.Orion Dijital Pazarlama ve Kozmetik Limited Sirketi

Bugs and requests

T

Not enough reviews yet to summarise bugs or requests.

Seen Online Tracker Last Seen

Reported bugs

8 issues
  • Subscription not updating
  • App stops working after a day
  • Not showing online status even when paid
  • Error messages constantly
  • Cannot link WhatsApp number after maintenance
Show 3 more
  • Notifications not working
  • App not showing user online
  • App not working, error message

Requested features

4 requests
  • Allow more than 3 phone tracking
  • Improve recording of online notifications
  • Fix constant technical maintenance
  • Allow unlimited control over tracking

In-app purchases

None

T

No in-app purchases

6 purchases

Seen Online Tracker Last Seen

Subscriptions5
  • 1 Week Subscription2 variants$3.997 Days
  • 1 Week Subscription$4.997 Days
  • 1 Month Subscription$7.991 Month
Show 2 more
  • 1 Month Subscription$8.991 Month
  • 1 Month Subscription$9.991 Month
One-time1
  • 1 day Subscription2 variants$2.99

Questions

Is T free?
T is free to download, with no in-app purchases.
Is Seen Online Tracker Last Seen free?
Seen Online Tracker Last Seen is free to download, with in-app purchases available.
Do T or Seen Online Tracker Last Seen have ads?
Seen Online Tracker Last Seen shows ads; T does not.
Which is updated more often, T or Seen Online Tracker Last Seen?
T ships an update every 4 months, and Seen Online Tracker Last Seen monthly. Most recently, T was updated on November 7, 2026 and Seen Online Tracker Last Seen on November 8, 2026.

Other comparisons