# EstApp. vs Bilik Tracker

The clearest difference is in-app purchases: EstApp. at none against Bilik Tracker's 2. Bilik Tracker's advantage is update cadence (every 3 weeks vs every 6 weeks) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Bilik Tracker sells 2 in-app purchases, starting at $2.99 per month. EstApp. asks for nothing beyond the download.

EstApp. ships an update every 6 weeks, Bilik Tracker every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | EstApp. | Bilik Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bilik-tracker/id1608816167/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 48 MB | 90 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [GREEN ENTERPRISE SOLUTIONS (PTY) LTD](https://appshunter.io/developer/1323030541) | [Bilik Applications Inc.](https://appshunter.io/developer/1608814284) |

## What reviewers say

### EstApp.

[App page](https://appshunter.io/ios/app/estapp/id1517797828)

**In-app purchases:** none


### Bilik Tracker

[App page](https://appshunter.io/ios/app/bilik-tracker/id1608816167)

This app helps parents ensure their child's safety by allowing them to set custom safe zones and receive real-time alerts if their child leaves these areas. It utilizes AI-powered anomaly detection to monitor for unusual patterns and provides peace of mind through a user-friendly interface.

**Highlights:** Custom safe zones, AI-powered anomaly detection, Real-time alerts, Seamless setup, Family-friendly interface, Privacy and security controls

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bilik tracking (monthly plan) | $2.99 | per month |
| Bilik tracking (annual plan) | $23.90 | per year |


## Frequently asked questions

### Is EstApp. free?

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

### Is Bilik Tracker free?

Bilik Tracker is free to download, with in-app purchases available.

### Do EstApp. or Bilik Tracker have ads?

Neither EstApp. nor Bilik Tracker shows ads.

### Which is updated more often, EstApp. or Bilik Tracker?

EstApp. ships an update every 6 weeks, and Bilik Tracker every 3 weeks. Most recently, EstApp. was updated on October 25, 2026 and Bilik Tracker on October 24, 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.*