# Flir Meterlink vs CircuitSense

The clearest difference is review sentiment: CircuitSense at 100% against Flir Meterlink's 20%. CircuitSense also leads on rating (5.0 vs 4.3) and update cadence (every 3 days vs every 2 months). Flir Meterlink's advantage is in-app purchases (none vs 2) and ratings volume (58 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. CircuitSense sells 2 in-app purchases, starting at $9.99 per month. Flir Meterlink asks for nothing beyond the download.

CircuitSense holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Flir Meterlink has 58 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 20% of Flir Meterlink's written reviews are positive against 100% of CircuitSense's.

Flir Meterlink ships an update every 2 months, CircuitSense every 3 days. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Flir Meterlink | CircuitSense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (58 ratings)](https://appshunter.io/ios/app/flir-meterlink/id6444540138/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/circuitsense/id6755273867/reviews)** |
| Number of ratings | **58** | 1 |
| Positive reviews | 20.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 94 MB | 37 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Extech Instruments](https://appshunter.io/developer/966942122) | [CircuitSense LLC](https://appshunter.io/developer/1850351250) |

## What reviewers say

### Flir Meterlink

[App page](https://appshunter.io/ios/app/flir-meterlink/id6444540138)

Connect multiple compatible meters simultaneously to monitor electrical and environmental conditions. Stream and record video from a videoscope, generate custom PDF reports, and receive text notifications for critical events. Data is presented in real-time graphical and numerical formats.

**Highlights:** Simultaneous meter monitoring, Wi-Fi connectivity with VS80 Videoscope, Create custom PDF reports, Real-time graphical and numerical data, Text notifications for alerts, FLIR Ignite Cloud compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### CircuitSense

[App page](https://appshunter.io/ios/app/circuitsense/id6755273867)

This app automates complex electrical calculations for electricians, including conduit sizing, conductor ampacity, and voltage drop, based on the 2026 NEC. It provides detailed explanations for each result and organizes calculations by project for easy access and professional output sharing.

**Highlights:** Automated conduit and conductor sizing, Voltage drop and derating calculations, Box fill and pull box sizing, Load calculations for various building types, Fault current and transformer sizing, Conduit bending and panel phasing tools, Offline functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CircuitSense Pro | $9.99 | per month |
| CircuitSense Pro | $79.99 | per year |


## Frequently asked questions

### Is Flir Meterlink free?

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

### Is CircuitSense free?

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

### Which has better reviews, Flir Meterlink or CircuitSense?

CircuitSense is rated higher. Flir Meterlink averages 4.3 out of 5 from 58 ratings, while CircuitSense averages 5.0 from 1 ratings.

### Do Flir Meterlink or CircuitSense have ads?

Neither Flir Meterlink nor CircuitSense shows ads.

### Which is updated more often, Flir Meterlink or CircuitSense?

Flir Meterlink ships an update every 2 months, and CircuitSense every 3 days. Most recently, Flir Meterlink was updated on October 13, 2026 and CircuitSense 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.*