# Sensor Technology Engineering vs Namaaz Tracker

The clearest difference is update cadence: Namaaz Tracker at every 2 days against Sensor Technology Engineering's every 7 months. Sensor Technology Engineering's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sensor Technology Engineering ships an update every 7 months, Namaaz Tracker every 2 days. The most recent releases landed on October 2, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Sensor Technology Engineering | Namaaz Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/namaaz-tracker/id6793021905/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 days** |
| Monetization | — | Free |
| Size | 94 MB | 21 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sensor Technology Engineering](https://appshunter.io/developer/1668239053) | [Saifuddin Slatewala](https://appshunter.io/developer/1524819139) |

## What reviewers say

### Sensor Technology Engineering

[App page](https://appshunter.io/ios/app/sensor-technology-engineering/id1627959712)

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

**In-app purchases:** none


### Namaaz Tracker

[App page](https://appshunter.io/ios/app/namaaz-tracker/id6793021905)

This app helps you stay consistent with your daily prayers by tracking each one, monitoring your streaks, and providing accurate prayer times. It also includes a Qibla compass, Hijri calendar, Quran tracker, and tasbeeh counter for a comprehensive spiritual tool.

**Highlights:** Daily prayer logging (Fajr, Zohar, Asr, Magrib, Isha), Quran reading tracker with separate streak, Accurate prayer times and Qibla compass, Hijri calendar with monthly view, Tasbeeh counter, Home-screen and lock-screen widgets, Customizable reminders

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

**In-app purchases:** none


## Frequently asked questions

### Is Sensor Technology Engineering free?

Sensor Technology Engineering is free to download, with no in-app purchases.

### Is Namaaz Tracker free?

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

### Do Sensor Technology Engineering or Namaaz Tracker have ads?

Neither Sensor Technology Engineering nor Namaaz Tracker shows ads.

### Which is updated more often, Sensor Technology Engineering or Namaaz Tracker?

Sensor Technology Engineering ships an update every 7 months, and Namaaz Tracker every 2 days. Most recently, Sensor Technology Engineering was updated on October 2, 2026 and Namaaz Tracker on September 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.*