# Gusli (Harp) vs Harp Mastery

The clearest difference is ads: Harp Mastery at none against Gusli (Harp)'s shown. Harp Mastery also leads on update cadence (every 3 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Gusli (Harp) sells 4 one-off in-app purchases and Harp Mastery sells 15 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Gusli (Harp) ships an update every 4 months, Harp Mastery every 3 weeks. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Gusli (Harp) | Harp Mastery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (6 ratings)](https://appshunter.io/ios/app/gusli-harp/id958235179/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 82.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 50 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Bolshanin](https://appshunter.io/developer/716528403) | [Anne Elyse Sullivan](https://appshunter.io/developer/1744230641) |

## What reviewers say

### Gusli (Harp)

[App page](https://appshunter.io/ios/app/gusli-harp/id958235179)

Experience the beautiful sounds of a traditional Russian harp. This app offers an easy and relaxing way to play folk songs, suitable for all ages. Request new songs to be added in future updates.

**Highlights:** Realistic harp sounds, Easy to play, Learn folk songs, Suitable for children, Song requests for updates

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 250 notes | $0.99 | one-time |
| Remove ads | $0.99 | one-time |
| 550 notes | $1.99 | one-time |
| 1000 notes | $2.99 | one-time |


### Harp Mastery

[App page](https://appshunter.io/ios/app/harp-mastery/id6499178287)

**Features:** Family Sharing

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Amazing Anne-swerbot | $2.99 | one-time |
| November Series: On a Roll | $7.99 | one-time |
| October Series: Harp-y Harmony | $7.99 | one-time |
| 30 Days to Done | $9.99 | one-time |
| Warmups with a Focus | $9.99 | one-time |
| April Series | $12.00 | one-time |
| March Series | $12.00 | one-time |
| February Series | $12.00 | one-time |
| January Series | $12.00 | one-time |
| 12 Days of Harp Happiness 2024 | $12.00 | one-time |
| Finish It Clinic Course | $12.99 | one-time |
| Sharpen Your Focus | $24.99 | one-time |
| Blueprint Intensive | $47.00 | one-time |
| Arpeggios with E.A.S.E. | $47.00 | one-time |
| Finish It Clinic | $49.00 | one-time |


## Frequently asked questions

### Is Gusli (Harp) free?

Gusli (Harp) is free to download, with in-app purchases available.

### Is Harp Mastery free?

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

### Do Gusli (Harp) or Harp Mastery have ads?

Gusli (Harp) shows ads; Harp Mastery does not.

### Which is updated more often, Gusli (Harp) or Harp Mastery?

Gusli (Harp) ships an update every 4 months, and Harp Mastery every 3 weeks. Most recently, Gusli (Harp) was updated on November 1, 2026 and Harp Mastery on October 30, 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.*