# Jammable vs StemFM

Jammable and StemFM both sit at 4.0 stars, but that hides the real split: 74% of StemFM's written reviews are positive against 30% of Jammable's. Jammable's advantage is ratings volume (4.1K vs 33). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Jammable sells 5 in-app purchases, starting at $3.99 per 7 days and StemFM sells 6 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Jammable holds the better App Store score, 4.0 against 3.8. That said, the two scores are not equally well evidenced: Jammable has 4.1K ratings behind it against 33, so its average is the more settled of the two. Written reviews complicate that: 30% of Jammable's written reviews are positive against 74% of StemFM's, so the app with the better star average is not the one people write more warmly about.

Jammable ships an update every 9 days, StemFM every 5 days. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Jammable | StemFM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4.1K ratings)](https://appshunter.io/ios/app/jammable-mashups/id6526492369/reviews)** | [3.8 (33 ratings)](https://appshunter.io/ios/app/stemfm/id6753893767/reviews) |
| Number of ratings | **4.1K** | 33 |
| Positive reviews | 30.2% of reviews | **74.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 109 MB | 156 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Jammable Limited](https://appshunter.io/developer/1756316813) | [Stem US Inc.](https://appshunter.io/developer/1845542230) |

## What reviewers say

### Jammable

[App page](https://appshunter.io/ios/app/jammable-mashups/id6526492369)

Easily create unique music mashups by combining two songs. This app empowers users to become DJs, offering tools to adjust and perfect their creations for a professional sound.

**Highlights:** Create music mashups, Combine two songs, Adjust and edit audio, Professional DJ experience, User-friendly interface

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jammable Plus | $3.99 | per 7 days |
| Jammable Plus | $6.99 | per month |
| Jammable Plus | $7.99 | per month |
| Jammable Plus | $29.99 | per year |
| Jammable Plus \| Yearly | $39.99 | per year |

**What reviewers like**

- 👍 Smooth interface
- 🎨 Ability to create unique mashups
- 🔥 Excellent sound quality
- 🎉 Free to use

**What reviewers complain about**

- 🐛 Occasional playback issues
- ⚠️ Needs more song library variety

**Reported bugs**

- Song playback sometimes stops unexpectedly
- Compatibility issues on older devices

**Requested features**

- Ability to save custom mashups
- Improved song search and discovery
- Integration with music streaming services


### StemFM

[App page](https://appshunter.io/ios/app/stemfm/id6753893767)

Explore a vast music library, remix songs by isolating stems, and enjoy AI-powered DJ sets. Discover new releases, create personalized stations, and support artists with a fair pay system.

**Highlights:** Extensive music library, Real-time stem separation, AI DJ sets, Customizable artist stations, Seamless track mixing, Fair artist pay system

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StemFM Monthly Premium | $19.99 | per month |
| StemFM Yearly Premium | $199.99 | per year |
| 1 Stem Set | $0.99 | one-time |
| 6 Stem Sets | $4.99 | one-time |
| 15 Stem Sets | $9.99 | one-time |
| 40 Stem Sets | $21.99 | one-time |


## Frequently asked questions

### Is Jammable free?

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

### Is StemFM free?

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

### Which has better reviews, Jammable or StemFM?

Jammable is rated higher. Jammable averages 4.0 out of 5 from 4.1K ratings, while StemFM averages 3.8 from 33 ratings.

### Do Jammable or StemFM have ads?

Neither Jammable nor StemFM shows ads.

### Which is updated more often, Jammable or StemFM?

Jammable ships an update every 9 days, and StemFM every 5 days. Most recently, Jammable was updated on October 23, 2026 and StemFM on October 22, 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.*