# Full Metal Jacket Diary vs Moonfin

The clearest difference is price: Moonfin at Free against Full Metal Jacket Diary's $1.99. Moonfin also leads on update cadence (weekly vs every 5 months) and device support (4 vs 1). Full Metal Jacket Diary's advantage is rating (5.0 vs 4.5) and review sentiment (100% vs 81%). On ads and in-app purchases there is nothing between them.

Moonfin is free to download; Full Metal Jacket Diary costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Full Metal Jacket Diary holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 22 and 82 respectively. Written reviews point the same way: 100% of Full Metal Jacket Diary's written reviews are positive against 81% of Moonfin's.

Full Metal Jacket Diary ships an update every 5 months, Moonfin weekly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Full Metal Jacket Diary | Moonfin |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (22 ratings)](https://appshunter.io/ios/app/full-metal-jacket-diary/id527085659/reviews)** | [4.5 (82 ratings)](https://appshunter.io/ios/app/moonfin/id6761283970/reviews) |
| Number of ratings | 22 | **82** |
| Positive reviews | **100.0% of reviews** | 80.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Paid | **Free** |
| Size | 1.4 GB | 141 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPad | **iPhone, iPad, Mac, Apple TV** |
| Age rating | 17+ | 4+ |
| Developer | [Matthew Modine](https://appshunter.io/developer/527085662) | [AXL NUNEZ](https://appshunter.io/developer/1888630302) |

## What reviewers say

### Full Metal Jacket Diary

[App page](https://appshunter.io/ios/app/full-metal-jacket-diary/id527085659)

Explore the making of a classic film through an interactive diary and photo collection. This app offers a personal look at the production with exclusive content, narration, and behind-the-scenes details.

**Highlights:** Matthew Modine's personal diary text, Nearly 4-hour audiobook with narration, Over 400 high-resolution photos, Detailed photo information and remembrances, Interactive favorites gallery, Animated video about Stanley Kubrick

**Features:** macOS Compatibility

**In-app purchases:** none


### Moonfin

[App page](https://appshunter.io/ios/app/moonfin/id6761283970)

Access and manage your personal media library from your Jellyfin server on iOS, macOS, and tvOS. Stream content, download for offline viewing, and enjoy a modern interface across all your devices.

**Highlights:** Stream movies, shows, and music, Offline media playback, Live TV and DVR support, Multi-server connection, Customizable interface, Cross-device settings sync

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Full Metal Jacket Diary free?

Full Metal Jacket Diary costs $1.99, with no in-app purchases.

### Is Moonfin free?

Moonfin is free to download, with no in-app purchases.

### Which has better reviews, Full Metal Jacket Diary or Moonfin?

Full Metal Jacket Diary is rated higher. Full Metal Jacket Diary averages 5.0 out of 5 from 22 ratings, while Moonfin averages 4.5 from 82 ratings.

### Do Full Metal Jacket Diary or Moonfin have ads?

Neither Full Metal Jacket Diary nor Moonfin shows ads.

### Which is updated more often, Full Metal Jacket Diary or Moonfin?

Full Metal Jacket Diary ships an update every 5 months, and Moonfin weekly. Most recently, Full Metal Jacket Diary was updated on October 21, 2026 and Moonfin on October 24, 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.*