# NML Jazz vs Tempso

The clearest difference is review sentiment: Tempso at 89% against NML Jazz's 33%. Tempso also leads on rating (5.0 vs 4.0) and update cadence (every 6 weeks vs every 3 months). NML Jazz's advantage is monetization model (free vs ad-supported). On price, ads, in-app purchases and device support there is nothing between them.

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

Tempso holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 16 respectively. Written reviews point the same way: 33% of NML Jazz's written reviews are positive against 89% of Tempso's.

NML Jazz ships an update every 3 months, Tempso every 6 weeks. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | NML Jazz | Tempso |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/nml-jazz/id347524744/reviews) | **[5.0 (16 ratings)](https://appshunter.io/ios/app/tempso/id1493511859/reviews)** |
| Number of ratings | 4 | **16** |
| Positive reviews | 33.3% of reviews | **88.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 59 MB | 25 MB |
| Requires iOS | 15.3 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Naxos Digital Services Ltd.](https://appshunter.io/developer/338059162) | [Tempso](https://appshunter.io/developer/1493511858) |

## What reviewers say

### NML Jazz

[App page](https://appshunter.io/ios/app/nml-jazz/id347524744)

Access one of the most extensive online jazz music collections, featuring over 252,000 tracks from thousands of artists and labels. This app provides a fresh design and enhanced features for exploring jazz.

**Highlights:** Vast jazz music collection, Over 252,000 tracks, Thousands of jazz artists, Recordings from numerous labels, Fresh app design, New features

**Features:** macOS Compatibility

**In-app purchases:** none


### Tempso

[App page](https://appshunter.io/ios/app/tempso/id1493511859)

Discover and explore a vast library of classical music, organized by composer, performer, and era. Compare different interpretations of pieces and build your personal music collection. Requires a Spotify Premium or Apple Music subscription for playback.

**Highlights:** Explore classical music by composer, performer, and era, Compare multiple interpretations of a single work, Discover new compositions and interpretations, Follow recent classical album releases, Build a personal classical music library, Integrates with Spotify and Apple Music for playback

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

**In-app purchases:** none


## Frequently asked questions

### Is NML Jazz free?

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

### Is Tempso free?

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

### Which has better reviews, NML Jazz or Tempso?

Tempso is rated higher. NML Jazz averages 4.0 out of 5 from 4 ratings, while Tempso averages 5.0 from 16 ratings.

### Do NML Jazz or Tempso have ads?

Neither NML Jazz nor Tempso shows ads.

### Which is updated more often, NML Jazz or Tempso?

NML Jazz ships an update every 3 months, and Tempso every 6 weeks. Most recently, NML Jazz was updated on October 10, 2026 and Tempso on October 17, 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.*