# Denver ACK vs Bumper DV

Denver ACK and Bumper DV are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Denver ACK | Bumper DV |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 7 months |
| Size | 19 MB | 9 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [昌顺 梅](https://appshunter.io/developer/1510935782) | [Shenzhen Yilushi Technology Co.,ltd](https://appshunter.io/developer/1760309976) |

## What reviewers say

### Denver ACK

[App page](https://appshunter.io/ios/app/denver-ack-8064/id6478850756)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bumper DV

[App page](https://appshunter.io/ios/app/bumper-dv/id6503339051)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Denver ACK free?

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

### Is Bumper DV free?

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

### Do Denver ACK or Bumper DV have ads?

Neither Denver ACK nor Bumper DV 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.*