# MOC Smart Tech vs Crest B2B

The clearest difference is ads: MOC Smart Tech at none against Crest B2B's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MOC Smart Tech ships an update every 5 months, Crest B2B every 4 months. Both last shipped on September 13, 2026.

## The numbers

| Metric | MOC Smart Tech | Crest B2B |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 4 months** |
| Size | 65 MB | 31 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MOC PRODUCTS COMPANY, INC.](https://appshunter.io/developer/1672647087) | [Crest Industries, Inc.](https://appshunter.io/developer/1601340974) |

## What reviewers say

### MOC Smart Tech

[App page](https://appshunter.io/ios/app/moc-smart-tech/id6447450242)

**Features:** macOS Compatibility

**In-app purchases:** none


### Crest B2B

[App page](https://appshunter.io/ios/app/crest-b2b/id6449756821)

**In-app purchases:** none


## Frequently asked questions

### Is MOC Smart Tech free?

MOC Smart Tech is free to download, with no in-app purchases.

### Is Crest B2B free?

Crest B2B is free to download, with no in-app purchases.

### Do MOC Smart Tech or Crest B2B have ads?

Crest B2B shows ads; MOC Smart Tech does not.

### Which is updated more often, MOC Smart Tech or Crest B2B?

MOC Smart Tech ships an update every 5 months, and Crest B2B every 4 months. Most recently, MOC Smart Tech was updated on September 13, 2026 and Crest B2B on September 13, 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.*