# AsiaSat vs Calex PyroNFC

The clearest difference is review sentiment: AsiaSat at 50% against Calex PyroNFC's 0%. AsiaSat also leads on rating (5.0 vs 1.0). Calex PyroNFC's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (8.0 vs 12.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

AsiaSat holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 50% of AsiaSat's written reviews are positive against 0% of Calex PyroNFC's.

AsiaSat ships an update every 3 months, Calex PyroNFC every 3 weeks. The most recent releases landed on October 5, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | AsiaSat | Calex PyroNFC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/asiasat/id1230884524/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/calex-pyronfc/id1544238822/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 24 MB | 32 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Asia Satellite Telecommunications Co. Ltd.](https://appshunter.io/developer/1230884523) | [Calex Electronics Limited](https://appshunter.io/developer/1544238824) |

## What reviewers say

### AsiaSat

[App page](https://appshunter.io/ios/app/asiasat/id1230884524)

This app provides satellite performance data, antenna pointing tools, and various calculators for uplink, downlink, and sun outages. Stay updated with the latest industry news and satellite information.

**Highlights:** Satellite Footprints, Satellite Finder, Uplink Calculator, Downlink Calculator, VSAT Performance Calculator, Sun Outage Calculator & Reminder, Latest News

**Features:** macOS Compatibility

**In-app purchases:** none


### Calex PyroNFC

[App page](https://appshunter.io/ios/app/calex-pyronfc/id1544238822)

Configure infrared temperature sensors and read their current temperature using your device. Save settings to your phone and transfer them wirelessly to the sensor via NFC. You can also use NFC to capture temperature readings directly from the sensor.

**Highlights:** Configure PyroNFC sensor settings, Save settings to iOS device, Transmit settings via NFC, Read temperature via NFC, Select temperature units (°C/°F), Set linear voltage output range, Configure alarm thresholds

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AsiaSat free?

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

### Is Calex PyroNFC free?

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

### Which has better reviews, AsiaSat or Calex PyroNFC?

AsiaSat is rated higher. AsiaSat averages 5.0 out of 5 from 2 ratings, while Calex PyroNFC averages 1.0 from 1 ratings.

### Do AsiaSat or Calex PyroNFC have ads?

Neither AsiaSat nor Calex PyroNFC shows ads.

### Which is updated more often, AsiaSat or Calex PyroNFC?

AsiaSat ships an update every 3 months, and Calex PyroNFC every 3 weeks. Most recently, AsiaSat was updated on October 5, 2026 and Calex PyroNFC on October 29, 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.*