# Mandolin Sim vs Start Jamming with Grass

The clearest difference is in-app purchases: Start Jamming with Grass at none against Mandolin Sim's 1. Start Jamming with Grass also leads on ads (none vs shown) and update cadence (every 6 days vs every 3 months). Mandolin Sim's advantage is rating (5.0 vs 4.8) and iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Mandolin Sim sells 1 one-off in-app purchase. Start Jamming with Grass asks for nothing beyond the download.

Mandolin Sim holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Start Jamming with Grass has 11 ratings behind it against 1, so its average is the more settled of the two.

Mandolin Sim ships an update every 3 months, Start Jamming with Grass every 6 days. The most recent releases landed on June 2, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Mandolin Sim | Start Jamming with Grass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mandolin-sim/id6739505137/reviews)** | [4.8 (11 ratings)](https://appshunter.io/ios/app/start-jamming-with-grass/id6741807679/reviews) |
| Number of ratings | 1 | **11** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 105 MB | 100 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alper Kahriman](https://appshunter.io/developer/1054578352) | [Elijah Jacob Mayfield](https://appshunter.io/developer/1795706554) |

## What reviewers say

### Mandolin Sim

[App page](https://appshunter.io/ios/app/mandolin-sim/id6739505137)

Explore the authentic sounds of the mandolin with this simulator app. It offers various play modes, customizable interfaces, and recording features to help you create and share music across different genres.

**Highlights:** Authentic mandolin sounds, Orchestral and extra-orchestral tones, Customizable interface, Three dynamic play modes, Built-in performance recorder, Screen recording for visual sharing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium | $7.99 | one-time |


### Start Jamming with Grass

[App page](https://appshunter.io/ios/app/start-jamming-with-grass/id6741807679)

Learn bluegrass music with a comprehensive song library, including chords, lyrics, and demo videos. Discover over 700 bluegrass jams nationwide to connect with other musicians. Practice with built-in backing tracks at adjustable tempos.

**Highlights:** Extensive song library with chords and lyrics, Demo videos for jam standards, Jam finder for local bluegrass events, Track played songs and share with friends, Automatic backing tracks with adjustable tempo

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

**In-app purchases:** none


## Frequently asked questions

### Is Mandolin Sim free?

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

### Is Start Jamming with Grass free?

Start Jamming with Grass is free to download, with no in-app purchases.

### Which has better reviews, Mandolin Sim or Start Jamming with Grass?

Mandolin Sim is rated higher. Mandolin Sim averages 5.0 out of 5 from 1 ratings, while Start Jamming with Grass averages 4.8 from 11 ratings.

### Do Mandolin Sim or Start Jamming with Grass have ads?

Mandolin Sim shows ads; Start Jamming with Grass does not.

### Which is updated more often, Mandolin Sim or Start Jamming with Grass?

Mandolin Sim ships an update every 3 months, and Start Jamming with Grass every 6 days. Most recently, Mandolin Sim was updated on June 2, 2026 and Start Jamming with Grass on September 17, 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.*