# Famous Classical Singers vs Jazz Progression Trainer

The clearest difference is price: Famous Classical Singers at Free against Jazz Progression Trainer's $2.99. Famous Classical Singers also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). Jazz Progression Trainer's advantage is ads (none vs shown) and update cadence (every 6 months vs every 32 months). On in-app purchases there is nothing between them.

Famous Classical Singers is free to download; Jazz Progression Trainer costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Famous Classical Singers ships an update every 32 months, Jazz Progression Trainer every 6 months. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Famous Classical Singers | Jazz Progression Trainer |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/famous-classical-singers/id1207508876/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 32 months | **Every 6 months** |
| Monetization | Ad-supported | — |
| Size | 460 MB | 28 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Hon Fai Yiu](https://appshunter.io/developer/498484006) | [tabito ozaki](https://appshunter.io/developer/1884003335) |

## What reviewers say

### Famous Classical Singers

[App page](https://appshunter.io/ios/app/famous-classical-singers/id1207508876)

Explore a library of 101 famous classical singers with photos, biographies, and embedded songs. Discover voice types and watch YouTube performances. Perfect for opera and art song enthusiasts.

**Highlights:** 101 classical singer profiles, Singer biographies and photos, Embedded MP3 songs (offline), YouTube video links, Voice type explanations, A-Z and voice type search

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

**In-app purchases:** none


### Jazz Progression Trainer

[App page](https://appshunter.io/ios/app/jazz-progression-trainer/id6761685294)

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

**In-app purchases:** none


## Frequently asked questions

### Is Famous Classical Singers free?

Famous Classical Singers is free to download, with no in-app purchases.

### Is Jazz Progression Trainer free?

Jazz Progression Trainer costs $2.99, with no in-app purchases.

### Do Famous Classical Singers or Jazz Progression Trainer have ads?

Famous Classical Singers shows ads; Jazz Progression Trainer does not.

### Which is updated more often, Famous Classical Singers or Jazz Progression Trainer?

Famous Classical Singers ships an update every 32 months, and Jazz Progression Trainer every 6 months. Most recently, Famous Classical Singers was updated on October 5, 2026 and Jazz Progression Trainer on October 11, 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.*