# Mustard Box Master vs Grainfall

The clearest difference is in-app purchases: Mustard Box Master at none against Grainfall's 6. Mustard Box Master also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). Grainfall's advantage is ads (none vs shown) and update cadence (fortnightly vs every 43 months). On price there is nothing between them.

Both are free to download. Grainfall sells 6 one-off in-app purchases. Mustard Box Master asks for nothing beyond the download.

Mustard Box Master ships an update every 43 months, Grainfall fortnightly. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Mustard Box Master | Grainfall |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 43 months | **Fortnightly** |
| Size | 195 MB | 17 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Quoc An Nguyen](https://appshunter.io/developer/1135969360) | [Hrdlicka Apps LLC](https://appshunter.io/developer/1896342974) |

## What reviewers say

### Mustard Box Master

[App page](https://appshunter.io/ios/app/mustard-box-master/id1619120961)

**Features:** macOS Compatibility

**In-app purchases:** none


### Grainfall

[App page](https://appshunter.io/ios/app/grainfall/id6773977789)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25 Coins | $0.99 | one-time |
| Starter Pack — 120 Coins | $1.99 | one-time |
| 90 Coins | $2.99 | one-time |
| Premium Unlock | $3.99 | one-time |
| 175 Coins | $4.99 | one-time |
| 400 Coins | $9.99 | one-time |


## Frequently asked questions

### Is Mustard Box Master free?

Mustard Box Master is free to download, with no in-app purchases.

### Is Grainfall free?

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

### Do Mustard Box Master or Grainfall have ads?

Mustard Box Master shows ads; Grainfall does not.

### Which is updated more often, Mustard Box Master or Grainfall?

Mustard Box Master ships an update every 43 months, and Grainfall fortnightly. Most recently, Mustard Box Master was updated on October 17, 2026 and Grainfall on October 16, 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.*