# GULPBKK vs UPPERFLEX DRIVER

The clearest difference is device support: GULPBKK at 3 against UPPERFLEX DRIVER's —. On price, in-app purchases and iOS requirement 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 | GULPBKK | UPPERFLEX DRIVER |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Size | 85 MB | 64 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [EZIFY TECHNOLOGY COMPANY LIMITED](https://appshunter.io/developer/1578664452) | [Shilpa Goyal](https://appshunter.io/developer/1369900765) |

## What reviewers say

### GULPBKK

[App page](https://appshunter.io/ios/app/gulpbkk/id6445960579)

**Features:** macOS Compatibility

**In-app purchases:** none


### UPPERFLEX DRIVER

[App page](https://appshunter.io/ios/app/upperflex-driver/id6502594491)

**In-app purchases:** none


## Frequently asked questions

### Is GULPBKK free?

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

### Is UPPERFLEX DRIVER free?

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

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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.*