# Model Colors vs BlueprintGo

The clearest difference is in-app purchases: BlueprintGo at none against Model Colors's 4. BlueprintGo also leads on rating (5.0 vs 4.6) and iOS requirement (15.6 vs 26.0). Model Colors's advantage is ratings volume (445 vs 1) and review sentiment (60% vs 50%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Model Colors sells 4 in-app purchases, starting at $0.99 per month. BlueprintGo asks for nothing beyond the download.

BlueprintGo holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Model Colors has 445 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 60% of Model Colors's written reviews are positive against 50% of BlueprintGo's, so the app with the better star average is not the one people write more warmly about.

Model Colors ships an update monthly, BlueprintGo every 5 weeks. The most recent releases landed on September 18, 2026 and July 19, 2026 respectively.

## The numbers

| Metric | Model Colors | BlueprintGo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (445 ratings)](https://appshunter.io/ios/app/model-colors/id1200319954/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blueprintgo/id1673658776/reviews)** |
| Number of ratings | **445** | 1 |
| Positive reviews | **60.4% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 70 MB | 102 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [D-Pointer Oy](https://appshunter.io/developer/433372709) | [GUANGZHOU HEYGEARS IMC.INC](https://appshunter.io/developer/1673658778) |

## 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 |


### BlueprintGo

[App page](https://appshunter.io/ios/app/blueprintgo/id1673658776)

This app allows users to remotely monitor and manage their HeyGears devices, check slicing progress, schedule tasks, and receive instant notifications about job status and exceptions. It facilitates over-the-air updates and provides access to historical job records.

**Highlights:** Remote device monitoring, Over-the-air (OTA) updates, Slicing file progress tracking, One-click task sending, Historical job records, Instant job status notifications, Exception warnings

**Features:** 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 BlueprintGo free?

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

### Which has better reviews, Model Colors or BlueprintGo?

BlueprintGo is rated higher. Model Colors averages 4.6 out of 5 from 445 ratings, while BlueprintGo averages 5.0 from 1 ratings.

### Do Model Colors or BlueprintGo have ads?

Neither Model Colors nor BlueprintGo shows ads.

### Which is updated more often, Model Colors or BlueprintGo?

Model Colors ships an update monthly, and BlueprintGo every 5 weeks. Most recently, Model Colors was updated on September 18, 2026 and BlueprintGo on July 19, 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.*