# Sound Effects.! vs Rollio

The clearest difference is in-app purchases: Sound Effects.! at none against Rollio's 1. Rollio's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Rollio sells 1 one-off in-app purchase. Sound Effects.! asks for nothing beyond the download.

Sound Effects.! ships an update every 4 months, Rollio every 2 weeks. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Sound Effects.! | Rollio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (1.9K ratings)](https://appshunter.io/ios/app/sound-effects/id542839600/reviews)** | — |
| Number of ratings | **1.9K** | — |
| Positive reviews | 87.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 70 MB | 2 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [PXL APPS](https://appshunter.io/developer/519812237) | [JIAJUN ZHANG](https://appshunter.io/developer/1794453882) |

## What reviewers say

### Sound Effects.!

[App page](https://appshunter.io/ios/app/sound-effects/id542839600)

Explore a vast library of realistic sound effects for entertainment and pranks. Easily navigate categories like animals, horror, and weapons. Use the integrated keyboard to enhance your digital content with fun sounds.

**Highlights:** Hundreds of realistic sound effects, Categorized sound library, Intuitive gesture navigation, Keyboard for conversations and videos, Multi-language support

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Lots of sound effects
- 💡 Customizable sound board
- 😊 Fun and entertaining

**What reviewers complain about**

- 🐛 Some sounds have poor quality
- 🔒 Requires review to unlock more content
- 💰 Ads can be intrusive

**Reported bugs**

- Occasional crashes or freezes
- Tutorial icon doesn't work

**Requested features**

- More sound categories and variety
- Ability to record and add custom sounds
- Option to remove ads for a one-time fee


### Rollio

[App page](https://appshunter.io/ios/app/rollio-the-dice-app/id6741501351)

**Features:** macOS Compatibility

**In-app purchases (1)**

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


## Frequently asked questions

### Is Sound Effects.! free?

Sound Effects.! is free to download, with no in-app purchases.

### Is Rollio free?

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

### Do Sound Effects.! or Rollio have ads?

Sound Effects.! shows ads; Rollio does not.

### Which is updated more often, Sound Effects.! or Rollio?

Sound Effects.! ships an update every 4 months, and Rollio every 2 weeks. Most recently, Sound Effects.! was updated on October 21, 2026 and Rollio on October 7, 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.*