# CLT360+ vs Electrical Tools & Reference

The clearest difference is in-app purchases: CLT360+ at none against Electrical Tools & Reference's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Electrical Tools & Reference sells 2 in-app purchases, starting at $2.99 per month. CLT360+ asks for nothing beyond the download.

CLT360+ ships an update every 10 days, Electrical Tools & Reference every 3 weeks. The most recent releases landed on September 8, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | CLT360+ | Electrical Tools & Reference |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Size | 87 MB | 88 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stora Enso Oyj](https://appshunter.io/developer/958549712) | [Ashvin Kevadiya](https://appshunter.io/developer/1756324971) |

## What reviewers say

### CLT360+

[App page](https://appshunter.io/ios/app/clt360-plus/id1490088760)

**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 CLT360+ free?

CLT360+ 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 CLT360+ or Electrical Tools & Reference have ads?

Neither CLT360+ nor Electrical Tools & Reference shows ads.

### Which is updated more often, CLT360+ or Electrical Tools & Reference?

CLT360+ ships an update every 10 days, and Electrical Tools & Reference every 3 weeks. Most recently, CLT360+ was updated on September 8, 2026 and Electrical Tools & Reference on September 18, 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.*