# AUDIO MATRIX Pro vs SparkTalk

The clearest difference is in-app purchases: AUDIO MATRIX Pro at none against SparkTalk's 2. AUDIO MATRIX Pro also leads on iOS requirement (8 vs 16.0). SparkTalk's advantage is update cadence (weekly vs every 41 months). On price, ads and device support there is nothing between them.

Both are free to download. SparkTalk sells 2 in-app purchases, starting at $0.99 per month. AUDIO MATRIX Pro asks for nothing beyond the download.

AUDIO MATRIX Pro ships an update every 41 months, SparkTalk weekly. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | AUDIO MATRIX Pro | SparkTalk |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 41 months | **Weekly** |
| Size | 11 MB | 18 MB |
| Requires iOS | **8** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [众星 赵](https://appshunter.io/developer/1068712485) | [Shenzhen Youban Technology Co.,Ltd.](https://appshunter.io/developer/496186571) |

## What reviewers say

### AUDIO MATRIX Pro

[App page](https://appshunter.io/ios/app/audio-matrix-pro/id1068721934)

**Features:** macOS Compatibility

**In-app purchases:** none


### SparkTalk

[App page](https://appshunter.io/ios/app/sparktalk-bedtime-talks/id6756556144)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly membership | $0.99 | per month |
| Annual membership | $12.99 | per year |


## Frequently asked questions

### Is AUDIO MATRIX Pro free?

AUDIO MATRIX Pro is free to download, with no in-app purchases.

### Is SparkTalk free?

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

### Do AUDIO MATRIX Pro or SparkTalk have ads?

Neither AUDIO MATRIX Pro nor SparkTalk shows ads.

### Which is updated more often, AUDIO MATRIX Pro or SparkTalk?

AUDIO MATRIX Pro ships an update every 41 months, and SparkTalk weekly. Most recently, AUDIO MATRIX Pro was updated on October 6, 2026 and SparkTalk 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.*