# MATRIX A8 vs Sessionography

The clearest difference is in-app purchases: MATRIX A8 at none against Sessionography's 3. MATRIX A8 also leads on iOS requirement (8.0 vs 26.0). Sessionography's advantage is update cadence (weekly vs every 6 months) and device support (5 vs 3). On price and ads there is nothing between them.

Both are free to download. Sessionography sells 3 in-app purchases, starting at $0.99 per 7 days. MATRIX A8 asks for nothing beyond the download.

MATRIX A8 ships an update every 6 months, Sessionography weekly. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | MATRIX A8 | Sessionography |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (12 ratings)](https://appshunter.io/ios/app/sessionography-jazz-explorer/id6779427491/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 11 MB | 48 MB |
| Requires iOS | **8.0** | 26.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [SEIKAKU](https://appshunter.io/developer/860317297) | [Dynamic App Design LLC](https://appshunter.io/developer/434136236) |

## What reviewers say

### MATRIX A8

[App page](https://appshunter.io/ios/app/matrix-a8/id1378859908)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sessionography

[App page](https://appshunter.io/ios/app/sessionography-jazz-explorer/id6779427491)

Explore the complete careers of jazz musicians, discovering every album, session, and sideman appearance. Link artists, albums, and tunes to trace musical connections and build custom playlists with natural language commands.

**Highlights:** Full artist career exploration, Detailed session and personnel data, Linked albums, labels, and tunes, Musician collaboration tracking, Interactive player orbit graph, Smart playlists via Siri, Label and studio browsing

**Features:** Family Sharing, Siri integration, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Sessionography | $0.99 | per 7 days |
| Unlock Sessionography | $9.99 | per year |
| Sessionography Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is MATRIX A8 free?

MATRIX A8 is free to download, with no in-app purchases.

### Is Sessionography free?

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

### Do MATRIX A8 or Sessionography have ads?

Neither MATRIX A8 nor Sessionography shows ads.

### Which is updated more often, MATRIX A8 or Sessionography?

MATRIX A8 ships an update every 6 months, and Sessionography weekly. Most recently, MATRIX A8 was updated on October 4, 2026 and Sessionography on October 8, 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.*