# Forstify vs LogMaster

The clearest difference is in-app purchases: Forstify at none against LogMaster's 3. LogMaster's advantage is update cadence (weekly vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. LogMaster sells 3 in-app purchases, starting at $14.99 per month. Forstify asks for nothing beyond the download.

Forstify ships an update every 4 weeks, LogMaster weekly. The most recent releases landed on September 28, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Forstify | LogMaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/logmaster-sawmill-optimizer/id6793629615/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | — | Subscription |
| Size | 265 MB | 47 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Forstify GmbH](https://appshunter.io/developer/1480944753) | [Bunyan Software](https://appshunter.io/developer/1895964416) |

## What reviewers say

### Forstify

[App page](https://appshunter.io/ios/app/forstify-forest-tools/id1480944754)

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

**In-app purchases:** none


### LogMaster

[App page](https://appshunter.io/ios/app/logmaster-sawmill-optimizer/id6793629615)

Instantly measure logs and get optimal cutting solutions using LiDAR technology. Reduce waste and improve lumber quality for portable sawmills. Works offline and keeps all data on your device.

**Highlights:** LiDAR log scanning, Instant cutting solutions, Optimized lumber yield, Offline operation, Data stays on device, Portable sawmill focus

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $14.99 | per month |
| 6 Month | $79.99 | per 6 months |
| Annual | $149.99 | per year |


## Frequently asked questions

### Is Forstify free?

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

### Is LogMaster free?

LogMaster is free to download, with in-app purchases available.

### Do Forstify or LogMaster have ads?

Neither Forstify nor LogMaster shows ads.

### Which is updated more often, Forstify or LogMaster?

Forstify ships an update every 4 weeks, and LogMaster weekly. Most recently, Forstify was updated on September 28, 2026 and LogMaster on September 21, 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.*