# PIDTuner vs I&C Tech Tools

The clearest difference is price: I&C Tech Tools at Free against PIDTuner's $0.99. I&C Tech Tools also leads on iOS requirement (15.1 vs 18.2). PIDTuner's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

I&C Tech Tools is free to download; PIDTuner costs $0.99 up front. I&C Tech Tools sells 2 in-app purchases, starting at $4.99 per month. PIDTuner asks for nothing beyond the download.

## The numbers

| Metric | PIDTuner | I&C Tech Tools |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/i-and-c-tech-tools/id6756155332/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 43 MB |
| Requires iOS | 18.2 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Boykin Inc.](https://appshunter.io/developer/453157232) | [LONNIE DALE RAWLS](https://appshunter.io/developer/1858762647) |

## What reviewers say

### PIDTuner

[App page](https://appshunter.io/ios/app/pidtuner/id6742595880)

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

**In-app purchases:** none


### I&C Tech Tools

[App page](https://appshunter.io/ios/app/i-and-c-tech-tools/id6756155332)

This app offers essential calculation tools for instrumentation and control technicians and engineers. It provides free access to basic tools, with advanced calculators available through a one-time in-app purchase or subscription.

**Highlights:** Basic instrumentation calculations, Free access to selected tools, Advanced calculators via in-app purchase, Practical reference tools, Ongoing improvements and updates

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| I&C Tech Tools - Monthly Access | $4.99 | per month |
| I&C Tech Tools - Yearly | $49.99 | per year |


## Frequently asked questions

### Is PIDTuner free?

PIDTuner costs $0.99, with no in-app purchases.

### Is I&C Tech Tools free?

I&C Tech Tools is free to download, with in-app purchases available.

### Do PIDTuner or I&C Tech Tools have ads?

Neither PIDTuner nor I&C Tech Tools shows ads.

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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.*