# Magic Voice AIS vs Catalyst

The clearest difference is update cadence: Catalyst at every 9 days against Magic Voice AIS's monthly. Magic Voice AIS's advantage is iOS requirement (7.0 vs 18.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Magic Voice AIS against 5.0 for Catalyst. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Magic Voice AIS ships an update monthly, Catalyst every 9 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Magic Voice AIS | Catalyst |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/magic-voice-ais/id1016382514/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/catalyst-ai-workspace/id6787500410/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free | Free |
| Size | 5 MB | 31 MB |
| Requires iOS | **7.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Black N Green](https://appshunter.io/developer/835852575) | [ObjectGraph LLC](https://appshunter.io/developer/284700705) |

## What reviewers say

### Magic Voice AIS

[App page](https://appshunter.io/ios/app/magic-voice-ais/id1016382514)

Alter your voice during phone calls with a variety of fun sound effects. Choose from six unique voices, including cartoon ducks and ambient sounds, to entertain your friends. Easily switch between effects and your normal voice mid-call.

**Highlights:** Real-time voice bending, Selectable sound effects, Six unique voice options, Trial period with limited voices, Change volume during calls, Switch back to normal voice

**In-app purchases:** none


### Catalyst

[App page](https://appshunter.io/ios/app/catalyst-ai-workspace/id6787500410)

Access multiple leading AI models in one app, compare their responses, and generate images or videos. It also supports Python code execution and web searches with sources. Bring your own API keys for flexibility and control over your data.

**Highlights:** Access multiple AI models, Compare AI model responses, Generate images and video clips, Secure Python sandbox, Web search with sources, Attach files and photos, Persistent conversation memory

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

**In-app purchases:** none


## Frequently asked questions

### Is Magic Voice AIS free?

Magic Voice AIS is free to download, with no in-app purchases.

### Is Catalyst free?

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

### Which has better reviews, Magic Voice AIS or Catalyst?

Magic Voice AIS and Catalyst are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Magic Voice AIS or Catalyst have ads?

Neither Magic Voice AIS nor Catalyst shows ads.

### Which is updated more often, Magic Voice AIS or Catalyst?

Magic Voice AIS ships an update monthly, and Catalyst every 9 days. Most recently, Magic Voice AIS was updated on October 7, 2026 and Catalyst on October 24, 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.*