# Log Weight Pro vs GateKeyper

The clearest difference is in-app purchases: GateKeyper at none against Log Weight Pro's 2. GateKeyper also leads on update cadence (every 7 months vs every 34 months). On price, ads, device support and iOS requirement there is nothing between them.

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

Log Weight Pro ships an update every 34 months, GateKeyper every 7 months. The most recent releases landed on July 11, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Log Weight Pro | GateKeyper |
| --- | --- | --- |
| 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 | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 7 months** |
| Monetization | Free | — |
| Size | 58 MB | 53 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tane Langton](https://appshunter.io/developer/1792259855) | [GateKeyper Solutions Inc](https://appshunter.io/developer/1542165044) |

## What reviewers say

### 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 |


### GateKeyper

[App page](https://appshunter.io/ios/app/gatekeyper/id1542165042)

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

**In-app purchases:** none


## Frequently asked questions

### Is Log Weight Pro free?

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

### Is GateKeyper free?

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

### Do Log Weight Pro or GateKeyper have ads?

Neither Log Weight Pro nor GateKeyper shows ads.

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

Log Weight Pro ships an update every 34 months, and GateKeyper every 7 months. Most recently, Log Weight Pro was updated on July 11, 2026 and GateKeyper on September 15, 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.*