# Last Seen Tracker for WhatsApp vs Ethos IM

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.

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.

Last Seen Tracker for WhatsApp ships an update every 10 days, Ethos IM every 2 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Last Seen Tracker for WhatsApp | Ethos IM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (2K ratings)](https://appshunter.io/ios/app/last-seen-tracker-for-whatsapp/id1638494486/reviews)** | — |
| Number of ratings | **2K** | — |
| Positive reviews | 69.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Freemium | — |
| Size | 6 MB | 172 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andrei Semianenka](https://appshunter.io/developer/1608947836) | [Ozone Tech SRL](https://appshunter.io/developer/1675321420) |

## What reviewers say

### Last Seen Tracker for WhatsApp

[App page](https://appshunter.io/ios/app/last-seen-tracker-for-whatsapp/id1638494486)

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:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Quarterly | $29.99 | per 3 months |

**What reviewers like**

- 👍 Good app
- 🚀 Works great
- ✨ Exceptional
- 📈 Useful for tracking

**What reviewers complain about**

- 🐛 Doesn't work
- 💰 Charges without providing service
- ⚠️ Scam
- 🔁 Redirects to subscription page

**Reported bugs**

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

**Requested features**

- Dark mode option
- Advanced analytics dashboard


### Ethos IM

[App page](https://appshunter.io/ios/app/ethos-im/id6445993089)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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 November 3, 2026 and Ethos IM on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*