# Diecast Keeper vs Die Cast Shelf

The clearest difference is update cadence: Diecast Keeper at every 5 days against Die Cast Shelf's every 4 months. Diecast Keeper also leads on iOS requirement (16.4 vs 26.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Diecast Keeper sells 3 in-app purchases, starting at $6.99 per month and Die Cast Shelf sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Diecast Keeper ships an update every 5 days, Die Cast Shelf every 4 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Diecast Keeper | Die Cast Shelf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/diecast-keeper/id6758528143/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 4 months |
| Monetization | Freemium | — |
| Size | 54 MB | 16 MB |
| Requires iOS | **16.4** | 26.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fabio Dordetto de Abreu](https://appshunter.io/developer/1873391988) | [Monarch Labs Collective](https://appshunter.io/developer/1891368463) |

## What reviewers say

### Diecast Keeper

[App page](https://appshunter.io/ios/app/diecast-keeper/id6758528143)

Catalog and organize your diecast car collection with detailed information, photos, and notes. Easily search and browse your inventory to avoid duplicate purchases and manage models of all brands and scales.

**Highlights:** Detailed car inventory, Organize by brand, series, scale, Track purchase price and value, Add photos and notes, Search and browse collection, Avoid duplicate purchases

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $6.99 | per month |
| Annual subscription | $44.99 | per year |
| USA Premium | $7.99 | one-time |


### Die Cast Shelf

[App page](https://appshunter.io/ios/app/die-cast-shelf/id6775107052)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Die Cast Shelf Pro | $9.99 | one-time |


## Frequently asked questions

### Is Diecast Keeper free?

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

### Is Die Cast Shelf free?

Die Cast Shelf is free to download, with in-app purchases available.

### Do Diecast Keeper or Die Cast Shelf have ads?

Neither Diecast Keeper nor Die Cast Shelf shows ads.

### Which is updated more often, Diecast Keeper or Die Cast Shelf?

Diecast Keeper ships an update every 5 days, and Die Cast Shelf every 4 months. Most recently, Diecast Keeper was updated on November 5, 2026 and Die Cast Shelf on October 31, 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.*