# EQ Boost vs Function

The clearest difference is in-app purchases: Function at none against EQ Boost's 1. Function also leads on update cadence (every 3 days vs every 10 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. EQ Boost sells 1 one-off in-app purchase. Function asks for nothing beyond the download.

EQ Boost ships an update every 10 days, Function every 3 days. The most recent releases landed on September 10, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | EQ Boost | Function |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 3 days** |
| Size | 183 MB | 15 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Man Hung Sun](https://appshunter.io/developer/1471605573) | [Kolej Technologies, Inc.](https://appshunter.io/developer/1627788805) |

## What reviewers say

### EQ Boost

[App page](https://appshunter.io/ios/app/eq-boost/id1626111293)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade | $0.99 | one-time |


### Function

[App page](https://appshunter.io/ios/app/function/id6450653686)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EQ Boost free?

EQ Boost is free to download, with in-app purchases available.

### Is Function free?

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

### Do EQ Boost or Function have ads?

Neither EQ Boost nor Function shows ads.

### Which is updated more often, EQ Boost or Function?

EQ Boost ships an update every 10 days, and Function every 3 days. Most recently, EQ Boost was updated on September 10, 2026 and Function on September 12, 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.*