# Whistles Prank vs acer cast

The clearest difference is update cadence: acer cast at daily against Whistles Prank's every 20 months. 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.

Whistles Prank ships an update every 20 months, acer cast daily. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Whistles Prank | acer cast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Daily** |
| Size | 36 MB | 15 MB |
| Requires iOS | 12.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Vishal Goswami](https://appshunter.io/developer/1665454330) | [AOpen Incorporated](https://appshunter.io/developer/963061765) |

## What reviewers say

### Whistles Prank

[App page](https://appshunter.io/ios/app/whistles-prank/id1564584566)

**Features:** macOS Compatibility

**In-app purchases:** none


### acer cast

[App page](https://appshunter.io/ios/app/acer-cast/id6478945750)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Whistles Prank free?

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

### Is acer cast free?

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

### Do Whistles Prank or acer cast have ads?

Neither Whistles Prank nor acer cast shows ads.

### Which is updated more often, Whistles Prank or acer cast?

Whistles Prank ships an update every 20 months, and acer cast daily. Most recently, Whistles Prank was updated on November 3, 2026 and acer cast on November 4, 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.*