# SD Sound AI Analytics vs AlgoHound

The clearest difference is update cadence: AlgoHound at every 4 days against SD Sound AI Analytics's fortnightly. SD Sound AI Analytics's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.2). On price, ads and in-app purchases there is nothing between them.

Both are free to download. SD Sound AI Analytics sells 2 in-app purchases, starting at $2.99 per 7 days and AlgoHound sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

SD Sound AI Analytics ships an update fortnightly, AlgoHound every 4 days. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | SD Sound AI Analytics | AlgoHound |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 101 MB | 14 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 9+ |
| Developer | [SD Trends](https://appshunter.io/developer/1646872307) | [Morrow Labs LLC](https://appshunter.io/developer/1841722450) |

## What reviewers say

### SD Sound AI Analytics

[App page](https://appshunter.io/ios/app/sd-sound-ai-analytics/id1665927245)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium version for 1 week | $2.99 | per 7 days |
| Premium Version for 1 month | $5.99 | per month |


### AlgoHound

[App page](https://appshunter.io/ios/app/algohound/id6752913164)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrendSpy Pro | $4.99 | per 7 days |
| TrendSpy Pro | $44.99 | per year |
| TrendSpy Pro | $79.99 | per year |


## Frequently asked questions

### Is SD Sound AI Analytics free?

SD Sound AI Analytics is free to download, with in-app purchases available.

### Is AlgoHound free?

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

### Do SD Sound AI Analytics or AlgoHound have ads?

Neither SD Sound AI Analytics nor AlgoHound shows ads.

### Which is updated more often, SD Sound AI Analytics or AlgoHound?

SD Sound AI Analytics ships an update fortnightly, and AlgoHound every 4 days. Most recently, SD Sound AI Analytics was updated on October 4, 2026 and AlgoHound on October 12, 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.*