Comparison

Last Seen Tracker for WhatsApp vs Ethos IM

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

Head to head
About

Last Seen Tracker for WhatsApp

Monitor your children's online activity and receive instant notifications about their online and offline statuses. Track time intervals spent online and gain insights into their usage patterns. A free version is available for monitoring one child.

Highlights
  • Online/offline status monitoring
  • Usage time tracking
  • Instant status notifications
  • Family member tracking
  • Detailed statistics (paid)
Features
Read full description

Description: The app created to monitor Online status of your kids. This app can help you monitor activities of your kids and get instant notifications about their online and offline statuses. App features: - Online/offline statuses of your family members; - Time intervals your loved ones online or offline; - Instant notifications about statuses. Subscription Pricing and Terms: - Subscription periods are weekly and quarterly. Every week or quarter your subscription renews. - Payment will be charged to iTunes Account at confirmation of purchase. - The subscription is automatically renewed unless auto-renew is turned off at least 24-hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. The free version allows you to monitor the current status of one child without the possibility of obtaining detailed statistics and status notifications. This app doesn’t violate the Privacy Policy and Terms of Service of any third parties and use only publicly available data. The app is not affiliated with any 3rd parties. Privacy Policy - https://docs.google.com/document/d/1niX4o52XZtzL89jKsqkl8Ghwri_soj3t1Su7NLXbBpg/edit# Terms of Use - https://docs.google.com/document/d/1qF3b_XXE2tZ_2AppkyHUwbHBe-krnoZVfOt0F_Z34_k/edit

About

Ethos IM

Features
Read full description

Ethos is a mobile messaging app used for instant messaging, sharing photos, videos, audio recording, share location, voice calls

Screenshots

Last Seen Tracker for WhatsApp4 screens
Ethos IM4 screens

Verdict

The call

The clearest difference is in-app purchases: Ethos IM at none against Last Seen Tracker for WhatsApp's 2. Last Seen Tracker for WhatsApp's advantage is update cadence (every 10 days vs every 2 months) and iOS requirement (13.0 vs 15.6). On price, ads 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. Last Seen Tracker for WhatsApp sells 2 in-app purchases, starting at $5.99 per 7 days. Ethos IM asks for nothing beyond the download.

UpkeepUpdate frequency

Last Seen Tracker for WhatsApp ships an update every 10 days, Ethos IM every 2 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Last Seen Tracker for WhatsApp versus Ethos IM: the parameters behind the verdict, then further details
ParameterLast Seen Tracker for WhatsAppEthos IM
PriceFreeFree
Rating4.3 (2K ratings) — better—
Positive reviews69.3% of reviews—
Number of ratings2K — better—
Update frequencyEvery 10 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.6
Further details — not scored
Size6 MB172 MB
Age rating4+4+
DeveloperAndrei SemianenkaOzone Tech SRL

Bugs and requests

Last Seen Tracker for WhatsApp

Reported bugs

3 issues
  • Login screen freezes
  • Incompatible with older devices
  • Keeps asking to sign up even when already subscribed

Requested features

2 requests
  • Dark mode option
  • Advanced analytics dashboard

Ethos IM

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Last Seen Tracker for WhatsApp

Subscriptions2
  • Weekly$5.997 Days
  • Quarterly$29.993 Months
None

Ethos IM

No in-app purchases

Questions

Is Last Seen Tracker for WhatsApp free?
Last Seen Tracker for WhatsApp is free to download, with in-app purchases available.
Is Ethos IM free?
Ethos IM is free to download, with no in-app purchases.
Do Last Seen Tracker for WhatsApp or Ethos IM have ads?
Neither Last Seen Tracker for WhatsApp nor Ethos IM shows ads.
Which is updated more often, Last Seen Tracker for WhatsApp or Ethos IM?
Last Seen Tracker for WhatsApp ships an update every 10 days, and Ethos IM every 2 months. Most recently, Last Seen Tracker for WhatsApp was updated on October 30, 2026 and Ethos IM on October 25, 2026.

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