# Mac Tools vs KnowItAll Activator

The clearest difference is iOS requirement: KnowItAll Activator at 9.2 against Mac Tools's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 23 months. The most recent releases landed on October 20, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Mac Tools | KnowItAll Activator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mac-tools-smartear2/id673429276/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | Every 23 months |
| Monetization | Free | — |
| Size | 12 MB | 13 MB |
| Requires iOS | 15.0 | **9.2** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JS Products, Inc.](https://appshunter.io/developer/673417159) | [Wiley](https://appshunter.io/developer/334132751) |

## What reviewers say

### Mac Tools

[App page](https://appshunter.io/ios/app/mac-tools-smartear2/id673429276)

This utility transforms your smartphone into a sound and vibration detection tool for diagnosing issues in vehicles and machinery. It helps pinpoint rattles, squeaks, and grinding sounds, making repairs easier.

**Highlights:** Sound & vibration detection, Locates defective parts, User-friendly interface, Analog/Digital display options, Adjustable sound settings, Informative user guide

**Features:** macOS Compatibility

**In-app purchases:** none


### KnowItAll Activator

[App page](https://appshunter.io/ios/app/knowitall-activator/id1139315124)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Mac Tools free?

Mac Tools is free to download, with no in-app purchases.

### Is KnowItAll Activator free?

KnowItAll Activator is free to download, with no in-app purchases.

### Do Mac Tools or KnowItAll Activator have ads?

Neither Mac Tools nor KnowItAll Activator shows ads.

### Which is updated more often, Mac Tools or KnowItAll Activator?

Mac Tools ships an update every 23 months, and KnowItAll Activator every 23 months. Most recently, Mac Tools was updated on October 20, 2026 and KnowItAll Activator on October 29, 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.*