# HeidiSongs vs DeadGraph

The clearest difference is in-app purchases: DeadGraph at none against HeidiSongs's 2. DeadGraph also leads on update cadence (every 2 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. HeidiSongs sells 2 in-app purchases, starting at $12.99 per month. DeadGraph asks for nothing beyond the download.

HeidiSongs ships an update every 3 weeks, DeadGraph every 2 days. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | HeidiSongs | DeadGraph |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/deadgraph/id6770207431/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 67 MB | 54 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Little Learning Songs LLC](https://appshunter.io/developer/1895812414) | [Myron Koch](https://appshunter.io/developer/1829598110) |

## What reviewers say

### HeidiSongs

[App page](https://appshunter.io/ios/app/heidisongs/id6764509229)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $12.99 | per month |
| Yearly Subscription | $119.99 | per year |


### DeadGraph

[App page](https://appshunter.io/ios/app/deadgraph/id6770207431)

Explore over 2,250 Grateful Dead shows with detailed soundboard, audience, and matrix recordings. Ask natural language questions to find specific songs, guest appearances, or show details, and then play the selected performance. Enjoy visualizers and seamless playback across devices.

**Highlights:** Access 2,250+ Grateful Dead shows, Natural language AI querying, Detailed recording information, Interactive show vault map, Eight built-in visualizers, CarPlay and AirPlay support, Offline downloads (Pro)

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

**In-app purchases:** none


## Frequently asked questions

### Is HeidiSongs free?

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

### Is DeadGraph free?

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

### Do HeidiSongs or DeadGraph have ads?

Neither HeidiSongs nor DeadGraph shows ads.

### Which is updated more often, HeidiSongs or DeadGraph?

HeidiSongs ships an update every 3 weeks, and DeadGraph every 2 days. Most recently, HeidiSongs was updated on October 14, 2026 and DeadGraph 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.*