# Attenuator vs Thermal Xplorer

The clearest difference is review sentiment: Attenuator at 100% against Thermal Xplorer's 0%. Attenuator also leads on rating (5.0 vs 1.8). Thermal Xplorer's advantage is in-app purchases (none vs 1) and update cadence (every 5 weeks vs every 7 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Attenuator sells 1 one-off in-app purchase. Thermal Xplorer asks for nothing beyond the download.

Attenuator holds the better App Store score, 5.0 against 1.8. Both are backed by a comparable volume of ratings — 8 and 12 respectively. Written reviews point the same way: 100% of Attenuator's written reviews are positive against 0% of Thermal Xplorer's.

Attenuator ships an update every 7 months, Thermal Xplorer every 5 weeks. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Attenuator | Thermal Xplorer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/attenuator/id367216554/reviews)** | [1.8 (12 ratings)](https://appshunter.io/ios/app/thermal-xplorer/id6450157809/reviews) |
| Number of ratings | 8 | **12** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 1 MB | 62 MB |
| Requires iOS | 17.6 | **11.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tim E. Burrow](https://appshunter.io/developer/367216557) | [UNI-TREND TECHNOLOGY (CHINA) CO.,LTD.](https://appshunter.io/developer/1207185875) |

## What reviewers say

### Attenuator

[App page](https://appshunter.io/ios/app/attenuator/id367216554)

Calculate output voltage, power, and attenuation based on input values and dB of attenuation. Features NMR-specific calculations for pulses and measures local magnetic fields and barometric pressure.

**Highlights:** Calculate output voltage and power, Specify input voltage (Vpp or Vrms), Calculate attenuation in dB, NMR pulse calculations, Measure local magnetic field, Display barometric pressure

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all ads | $1.99 | one-time |


### Thermal Xplorer

[App page](https://appshunter.io/ios/app/thermal-xplorer/id6450157809)

View real-time thermal images from compatible outdoor cameras via WiFi. This app allows for remote capture, video recording, and easy sharing of thermal imaging data, useful for both day and night observation.

**Highlights:** Real-time thermal image viewing, WiFi connection to cameras, Remote capture functionality, Video recording, Image and video sharing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Attenuator free?

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

### Is Thermal Xplorer free?

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

### Which has better reviews, Attenuator or Thermal Xplorer?

Attenuator is rated higher. Attenuator averages 5.0 out of 5 from 8 ratings, while Thermal Xplorer averages 1.8 from 12 ratings.

### Do Attenuator or Thermal Xplorer have ads?

Neither Attenuator nor Thermal Xplorer shows ads.

### Which is updated more often, Attenuator or Thermal Xplorer?

Attenuator ships an update every 7 months, and Thermal Xplorer every 5 weeks. Most recently, Attenuator was updated on October 1, 2026 and Thermal Xplorer on October 6, 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.*