# Tchaikovsky School vs notabl.

The clearest difference is in-app purchases: Tchaikovsky School at none against notabl.'s 5. Tchaikovsky School also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. notabl. sells 5 in-app purchases, starting at $4.99 per month. Tchaikovsky School asks for nothing beyond the download.

Tchaikovsky School ships an update every 9 days, notabl. every 5 days. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Tchaikovsky School | notabl. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (36 ratings)](https://appshunter.io/ios/app/notabl/id6768208810/reviews)** |
| Number of ratings | — | **36** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 49 MB | 44 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Adham Molokhia](https://appshunter.io/developer/1832868058) | [notabl LLC](https://appshunter.io/developer/1896549807) |

## What reviewers say

### Tchaikovsky School

[App page](https://appshunter.io/ios/app/tchaikovsky-school/id6749920866)

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

**In-app purchases:** none


### notabl.

[App page](https://appshunter.io/ios/app/notabl/id6768208810)

Express your music taste by claiming songs and collecting rare cards. Build a unique profile showcasing your favorite artists and top tracks. Trade and collect valuable music cards to prove your identity.

**Highlights:** Claim songs before others, Collect rare music cards, Build a personalized music profile, Trade and collect cards, Earn First Press and rare tiers, Showcase top artists and grails

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Notabl Premium | $4.99 | per month |
| 100 Credits | $0.99 | one-time |
| 550 Credits | $4.99 | one-time |
| 1,250 Credits | $9.99 | one-time |
| 2,800 Credits | $19.99 | one-time |


## Frequently asked questions

### Is Tchaikovsky School free?

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

### Is notabl. free?

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

### Do Tchaikovsky School or notabl. have ads?

Neither Tchaikovsky School nor notabl. shows ads.

### Which is updated more often, Tchaikovsky School or notabl.?

Tchaikovsky School ships an update every 9 days, and notabl. every 5 days. Most recently, Tchaikovsky School was updated on October 13, 2026 and notabl. on October 9, 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.*