# Irai Isai vs Sound Effects AI Generator

The clearest difference is in-app purchases: Irai Isai at none against Sound Effects AI Generator's 4. Sound Effects AI Generator's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sound Effects AI Generator sells 4 in-app purchases, starting at $4.99 per 7 days. Irai Isai asks for nothing beyond the download.

Irai Isai ships an update every 2 months, Sound Effects AI Generator every 3 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | Irai Isai | Sound Effects AI Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/sound-effects-ai-generator/id6752580607/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 69 MB | 73 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eugene Florence](https://appshunter.io/developer/1750661044) | [Sergio Martinez Mora](https://appshunter.io/developer/1840003594) |

## What reviewers say

### Irai Isai

[App page](https://appshunter.io/ios/app/irai-isai/id6741139052)

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

**In-app purchases:** none


### Sound Effects AI Generator

[App page](https://appshunter.io/ios/app/sound-effects-ai-generator/id6752580607)

Transform text descriptions into custom sound effects and audio clips using AI. Build and manage your personal sound library for use in videos, games, podcasts, or memes. Offers a simple interface for instant audio generation without technical expertise.

**Highlights:** Text-to-sound AI generation, Custom sound effects library, Soundboard creation, Save and organize sounds, Downloadable audio exports, Meme and prank sound effects

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $4.99 | per 7 days |
| Unlimited access | $14.99 | per month |
| Unlimited access | $14.99 | per month |
| Unlimited access | $49.99 | per year |


## Frequently asked questions

### Is Irai Isai free?

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

### Is Sound Effects AI Generator free?

Sound Effects AI Generator is free to download, with in-app purchases available.

### Do Irai Isai or Sound Effects AI Generator have ads?

Neither Irai Isai nor Sound Effects AI Generator shows ads.

### Which is updated more often, Irai Isai or Sound Effects AI Generator?

Irai Isai ships an update every 2 months, and Sound Effects AI Generator every 3 weeks. Most recently, Irai Isai was updated on October 30, 2026 and Sound Effects AI Generator on October 30, 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.*