# GNB Fasteners vs ZeroSprayer

The clearest difference is iOS requirement: GNB Fasteners at 15.1 against ZeroSprayer's 18.4. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | GNB Fasteners | ZeroSprayer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 29 MB | 6 MB |
| Requires iOS | **15.1** | 18.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AIM INFOSOFT](https://appshunter.io/developer/1801657949) | [Rohit G Pipariya](https://appshunter.io/developer/1855823812) |

## What reviewers say

### GNB Fasteners

[App page](https://appshunter.io/ios/app/gnb-fasteners/id6749435849)

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

**In-app purchases:** none


### ZeroSprayer

[App page](https://appshunter.io/ios/app/zerosprayer/id6755717850)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GNB Fasteners free?

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

### Is ZeroSprayer free?

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

### Do GNB Fasteners or ZeroSprayer have ads?

Neither GNB Fasteners nor ZeroSprayer 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.*