# Select 3M vs MyCMPD

The clearest difference is review sentiment: Select 3M at 100% against MyCMPD's 10%. Select 3M also leads on rating (5.0 vs 2.9). MyCMPD's advantage is price (Free vs $9.99) and ratings volume (25 vs 1). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

MyCMPD is free to download; Select 3M costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Select 3M holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: MyCMPD has 25 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Select 3M's written reviews are positive against 10% of MyCMPD's.

Select 3M ships an update every 4 months, MyCMPD every 6 weeks. The most recent releases landed on September 14, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Select 3M | MyCMPD |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/select-3m/id503712231/reviews)** | [2.9 (25 ratings)](https://appshunter.io/ios/app/mycmpd/id1516328912/reviews) |
| Number of ratings | 1 | **25** |
| Positive reviews | **100.0% of reviews** | 10.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Paid | **Free** |
| Size | 60 MB | 57 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Colorix SA](https://appshunter.io/developer/372237429) | [MobilePD, Inc.](https://appshunter.io/developer/341752626) |

## What reviewers say

### Select 3M

[App page](https://appshunter.io/ios/app/select-3m/id503712231)

This app digitally displays 3M graphic film colors, allowing designers and professionals to select and apply them to images. It helps find the exact color reference and RGB values, and can compare similar shades for efficient project planning.

**Highlights:** Digital display of 3M graphic film colors, Apply selected colors to images, View reference numbers and RGB values, Compare nearest color shades, Works with COLORCATCH NANO

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

**In-app purchases:** none


### MyCMPD

[App page](https://appshunter.io/ios/app/mycmpd/id1516328912)

Stay informed about public safety in Charlotte-Mecklenburg with this official app. Receive real-time alerts for police activity and emergencies, view local crime data, and access important department resources to enhance your safety.

**Highlights:** Real-time police activity alerts, Emergency notifications, Neighborhood crime mapping, Access to CMPD information, Public safety resources

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Select 3M free?

Select 3M costs $9.99, with no in-app purchases.

### Is MyCMPD free?

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

### Which has better reviews, Select 3M or MyCMPD?

Select 3M is rated higher. Select 3M averages 5.0 out of 5 from 1 ratings, while MyCMPD averages 2.9 from 25 ratings.

### Do Select 3M or MyCMPD have ads?

Neither Select 3M nor MyCMPD shows ads.

### Which is updated more often, Select 3M or MyCMPD?

Select 3M ships an update every 4 months, and MyCMPD every 6 weeks. Most recently, Select 3M was updated on September 14, 2026 and MyCMPD on September 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.*