# StringMaster Jam vs POP Piano

The clearest difference is price: POP Piano at Free against StringMaster Jam's $8.99. POP Piano also leads on update cadence (every 3 weeks vs every 8 months). StringMaster Jam's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

POP Piano is free to download; StringMaster Jam costs $8.99 up front. StringMaster Jam sells 3 one-off in-app purchases and POP Piano sells 10 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

StringMaster Jam ships an update every 8 months, POP Piano every 3 weeks. The most recent releases landed on October 24, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | StringMaster Jam | POP Piano |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| Rating | — | **[2.9 (22 ratings)](https://appshunter.io/ios/app/pop-piano-anyone-can-play/id1227408064/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | — | 70.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 169 MB | 206 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPad, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Great Apptitude Pty Ltd](https://appshunter.io/developer/1519213669) | [Music Dream (Beijing) Technology Co., Ltd](https://appshunter.io/developer/1227408063) |

## What reviewers say

### StringMaster Jam

[App page](https://appshunter.io/ios/app/stringmaster-jam/id1047331537)

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enable All Instruments | $3.99 | one-time |
| Metronome And Tuner | $3.99 | one-time |
| StringMaster Pro Upgrade | $8.99 | one-time |


### POP Piano

[App page](https://appshunter.io/ios/app/pop-piano-anyone-can-play/id1227408064)

Learn to play the piano at home with interactive guidance. This app simplifies the learning process by showing you which keys to press and suggesting proper fingerings, making it easy for beginners to start playing their favorite songs.

**Highlights:** Interactive key guidance, Fingering suggestions, Learn favorite songs, Beginner-friendly lessons, Music dream realization

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Continuous monthly VIP | $3.99 | per month |
| Continuous monthly VIP | $8.99 | per month |
| 1个月会员 | $3.99 | one-time |
| VIP for 1 month | $9.99 | one-time |
| VIP for 6 months | $24.99 | one-time |
| VIP for a whole year | $39.99 | one-time |
| BEYER Practice | $49.99 | one-time |
| VIP for 6 months | $49.99 | one-time |
| VIP for a whole year | $69.99 | one-time |
| VIP for two years | $99.99 | one-time |


## Frequently asked questions

### Is StringMaster Jam free?

StringMaster Jam costs $8.99, and also offers in-app purchases.

### Is POP Piano free?

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

### Do StringMaster Jam or POP Piano have ads?

POP Piano shows ads; StringMaster Jam does not.

### Which is updated more often, StringMaster Jam or POP Piano?

StringMaster Jam ships an update every 8 months, and POP Piano every 3 weeks. Most recently, StringMaster Jam was updated on October 24, 2026 and POP Piano on November 2, 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.*