# MobileCrew QR vs Log Weight Pro

The clearest difference is in-app purchases: MobileCrew QR at none against Log Weight Pro's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Log Weight Pro sells 2 in-app purchases, starting at $9.99 per month. MobileCrew QR asks for nothing beyond the download.

MobileCrew QR ships an update every 19 months, Log Weight Pro every 34 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MobileCrew QR | Log Weight Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (12 ratings)](https://appshunter.io/ios/app/log-weight-pro/id1406080279/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 42.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 19 months** | Every 34 months |
| Monetization | — | Free |
| Size | 72 MB | 58 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tree Management Systems, LLC](https://appshunter.io/developer/597953309) | [Tane Langton](https://appshunter.io/developer/1792259855) |

## What reviewers say

### MobileCrew QR

[App page](https://appshunter.io/ios/app/mobilecrew-qr/id996602145)

**In-app purchases:** none


### Log Weight Pro

[App page](https://appshunter.io/ios/app/log-weight-pro/id1406080279)

Easily estimate the green weight of logs for arborists. Input tree species, log width, and length to get accurate calculations based on US Forest Service data. Supports 156 North American species and offers both Imperial and Metric modes.

**Highlights:** Estimate green log weight, 156 North American tree species, Imperial and Metric modes, Integrated Green Log Weight Chart, US Forest Service data

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Log Weight Pro Monthly | $9.99 | per month |
| Log Weight Pro Annual | $69.99 | per year |


## Frequently asked questions

### Is MobileCrew QR free?

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

### Is Log Weight Pro free?

Log Weight Pro is free to download, with in-app purchases available.

### Do MobileCrew QR or Log Weight Pro have ads?

Neither MobileCrew QR nor Log Weight Pro shows ads.

### Which is updated more often, MobileCrew QR or Log Weight Pro?

MobileCrew QR ships an update every 19 months, and Log Weight Pro every 34 months. Most recently, MobileCrew QR was updated on October 26, 2026 and Log Weight Pro on October 24, 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.*