# Lux Meter Pros vs Panelos Electrician Tools

The clearest difference is update cadence: Panelos Electrician Tools at every 10 days against Lux Meter Pros's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Lux Meter Pros sells 3 in-app purchases, starting at $0.99 per 7 days and Panelos Electrician Tools sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Lux Meter Pros ships an update every 4 months, Panelos Electrician Tools every 10 days. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Lux Meter Pros | Panelos Electrician Tools |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 5 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DADLINK TECHNOLOGIES LIMITED](https://appshunter.io/developer/1736032380) | [Dmitriy Motorin](https://appshunter.io/developer/1495533596) |

## What reviewers say

### Lux Meter Pros

[App page](https://appshunter.io/ios/app/lux-meter-pros/id6740999944)

This tool transforms your iPhone into a professional light testing device. It measures lux levels, conducts emergency lighting discharge tests, and generates compliance certificates for UK electricians and facility managers.

**Highlights:** Real-time lux measurement, Photo-based light readings, Room grid mapping, Emergency light testing (BS 5266), Certificate generation (PDF), Exportable reports (PDF/CSV), Historical tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Lux Pass | $0.99 | per 7 days |
| Monthly Lux Pass | $2.99 | per month |
| Annual Lux Pass | $24.99 | per year |


### Panelos Electrician Tools

[App page](https://appshunter.io/ios/app/panelos-electrician-tools/id6786445843)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Clean Exports | $9.99 | one-time |


## Frequently asked questions

### Is Lux Meter Pros free?

Lux Meter Pros is free to download, with in-app purchases available.

### Is Panelos Electrician Tools free?

Panelos Electrician Tools is free to download, with in-app purchases available.

### Do Lux Meter Pros or Panelos Electrician Tools have ads?

Neither Lux Meter Pros nor Panelos Electrician Tools shows ads.

### Which is updated more often, Lux Meter Pros or Panelos Electrician Tools?

Lux Meter Pros ships an update every 4 months, and Panelos Electrician Tools every 10 days. Most recently, Lux Meter Pros was updated on October 13, 2026 and Panelos Electrician Tools on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*