# Electrical Safety Alerter vs Electrical Tools & Reference

The clearest difference is in-app purchases: Electrical Safety Alerter at none against Electrical Tools & Reference's 2. Electrical Tools & Reference's advantage is update cadence (every 3 weeks vs every 25 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Electrical Tools & Reference sells 2 in-app purchases, starting at $2.99 per month. Electrical Safety Alerter asks for nothing beyond the download.

Electrical Safety Alerter ships an update every 25 months, Electrical Tools & Reference every 3 weeks. The most recent releases landed on September 29, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Electrical Safety Alerter | Electrical Tools & Reference |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 3 weeks** |
| Size | 8 MB | 88 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [David Elam](https://appshunter.io/developer/992797875) | [Ashvin Kevadiya](https://appshunter.io/developer/1756324971) |

## What reviewers say

### Electrical Safety Alerter

[App page](https://appshunter.io/ios/app/electrical-safety-alerter/id1210521996)

**Features:** macOS Compatibility

**In-app purchases:** none


### Electrical Tools & Reference

[App page](https://appshunter.io/ios/app/electrical-tools-and-reference/id6746714702)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Lifetime Premium | $3.99 | one-time |


## Frequently asked questions

### Is Electrical Safety Alerter free?

Electrical Safety Alerter is free to download, with no in-app purchases.

### Is Electrical Tools & Reference free?

Electrical Tools & Reference is free to download, with in-app purchases available.

### Do Electrical Safety Alerter or Electrical Tools & Reference have ads?

Neither Electrical Safety Alerter nor Electrical Tools & Reference shows ads.

### Which is updated more often, Electrical Safety Alerter or Electrical Tools & Reference?

Electrical Safety Alerter ships an update every 25 months, and Electrical Tools & Reference every 3 weeks. Most recently, Electrical Safety Alerter was updated on September 29, 2026 and Electrical Tools & Reference on October 3, 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.*