# Model Colors vs Obsidian Tactical Board

The clearest difference is price: Model Colors at Free against Obsidian Tactical Board's $5.99. Obsidian Tactical Board's advantage is in-app purchases (none vs 4) and update cadence (weekly vs monthly). On ads and device support there is nothing between them.

Model Colors is free to download; Obsidian Tactical Board costs $5.99 up front. Model Colors sells 4 in-app purchases, starting at $0.99 per month. Obsidian Tactical Board asks for nothing beyond the download.

Model Colors ships an update monthly, Obsidian Tactical Board weekly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Model Colors | Obsidian Tactical Board |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[4.6 (449 ratings)](https://appshunter.io/ios/app/model-colors/id1200319954/reviews)** | — |
| Number of ratings | **449** | — |
| Positive reviews | 60.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 84 MB | 36 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [D-Pointer Oy](https://appshunter.io/developer/433372709) | [Jun Maezawa](https://appshunter.io/developer/6783208136) |

## What reviewers say

### Model Colors

[App page](https://appshunter.io/ios/app/model-colors/id1200319954)

This app helps hobbyists manage their paint collections for models. Track colors you own, colors you need, and easily share lists. Find similar colors and organize them into custom lists for different projects.

**Highlights:** Track owned and needed paint colors, Browse over 40,000 colors from various brands, Share color lists via email and messaging, Set favorite colors for quick access, Find similar colors using standards or calculations, Create custom color lists for projects

**Features:** Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month subscription | $0.99 | per month |
| 3 month subscription | $1.99 | per 3 months |
| 6 month subscription | $3.49 | per 6 months |
| 1 year subscription | $5.99 | per year |


### Obsidian Tactical Board

[App page](https://appshunter.io/ios/app/obsidian-tactical-board/id6783208134)

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

**In-app purchases:** none


## Frequently asked questions

### Is Model Colors free?

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

### Is Obsidian Tactical Board free?

Obsidian Tactical Board costs $5.99, with no in-app purchases.

### Do Model Colors or Obsidian Tactical Board have ads?

Neither Model Colors nor Obsidian Tactical Board shows ads.

### Which is updated more often, Model Colors or Obsidian Tactical Board?

Model Colors ships an update monthly, and Obsidian Tactical Board weekly. Most recently, Model Colors was updated on October 24, 2026 and Obsidian Tactical Board on October 28, 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.*