# JANebula vs OnWa Last Seen Chat Tracker

The clearest difference is in-app purchases: JANebula at none against OnWa Last Seen Chat Tracker's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OnWa Last Seen Chat Tracker sells 4 in-app purchases, starting at $3.99 per 7 days. JANebula asks for nothing beyond the download.

JANebula ships an update monthly, OnWa Last Seen Chat Tracker every 2 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | JANebula | OnWa Last Seen Chat Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (40 ratings)](https://appshunter.io/ios/app/onwa-last-seen-chat-tracker/id6751362929/reviews)** |
| Number of ratings | — | **40** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 77 MB | 71 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JA Energy Storage Technology(Shanghai) Co., Ltd.](https://appshunter.io/developer/1770672465) | [Enes Unal](https://appshunter.io/developer/1486149233) |

## What reviewers say

### JANebula

[App page](https://appshunter.io/ios/app/janebula/id6720712061)

**Features:** Vision Pro support

**In-app purchases:** none


### OnWa Last Seen Chat Tracker

[App page](https://appshunter.io/ios/app/onwa-last-seen-chat-tracker/id6751362929)

This app monitors WhatsApp online and offline activity for up to 10 contacts. It provides real-time alerts, detailed reports on login times, duration, and frequency of use. The service prioritizes user privacy by only using publicly available data.

**Highlights:** WhatsApp online/offline tracking, Real-time alerts for activity, Track up to 10 users, Detailed daily reports and statistics, View past activity history, Privacy-focused data handling

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OnWa Weekly Subscription | $3.99 | per 7 days |
| OnWa Weekly Subscription | $4.99 | per 7 days |
| OnWa Monthly Subscription | $7.99 | per month |
| OnWa Monthly Subscription | $9.99 | per month |


## Frequently asked questions

### Is JANebula free?

JANebula is free to download, with no in-app purchases.

### Is OnWa Last Seen Chat Tracker free?

OnWa Last Seen Chat Tracker is free to download, with in-app purchases available.

### Do JANebula or OnWa Last Seen Chat Tracker have ads?

Neither JANebula nor OnWa Last Seen Chat Tracker shows ads.

### Which is updated more often, JANebula or OnWa Last Seen Chat Tracker?

JANebula ships an update monthly, and OnWa Last Seen Chat Tracker every 2 months. Most recently, JANebula was updated on October 30, 2026 and OnWa Last Seen Chat Tracker on October 30, 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.*