LogScanner vs SPNM ERP Approval
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
LogScanner
Read full descriptionHide full description
LogScanner turns your iPhone Pro into a professional log measurement tool. Using your device's built-in LiDAR sensor, LogScanner captures accurate 3D geometry of any log โ giving sawmill operators, woodlot owners, and timber buyers a fast, reliable way to assess logs in the field. Track a group of logs in a project group and automatically generate summary reports to summarize the measurement data. TRY IT FREE Download LogScanner and start scanning immediately โ no account required. The free version lets you scan any log and view its 3D geometry in real time, so you can see exactly how the app works on your logs before committing to a subscription. Upgrade to LogMaster: Sawmill Optimizer for the full experience! LOGSCANNER PRO Unlock the full power of LiDAR log measurement: โข Diameter โ small end, large end, and mid-log cross-section โข Length โ full log length captured in a single scan โข Taper โ calculated automatically from end-to-end diameter difference โข Board Feet Yield โ Doyle, Scribner, International, and more log scaling rules, selectable per scan โข Save & Load โ save scans to your device and reload them for review or export โข Export โ share results as PDF reports or CSV data files for your records BUILT FOR THE FIELD LogScanner is designed to work where you work โ outdoors, on the landing, at the mill, or in the bush. Scans complete in seconds. No internet connection required. All data stays on your device. WHO IT'S FOR LogScanner Pro is built for portable sawmill operators, small and mid-sized sawmill businesses, woodlot owners, log buyers, and anyone who needs fast, reliable log measurement without a tape measure and a scaling stick. REQUIREMENTS LogScanner requires an iPhone 12 Pro or later with a LiDAR Scanner. Compatible with iPhone 12 Pro, 12 Pro Max, 13 Pro, 13 Pro Max, 14 Pro, 14 Pro Max, 15 Pro, 15 Pro Max, and later Pro models. IMPORTANT Log measurements are estimates based on LiDAR sensor data and are intended as decision-support tools. Results may vary based on scanning conditions, log surface, and device. LogScanner is not a certified scaling instrument and does not satisfy legal scaling requirements where applicable.
SPNM ERP Approval
Read full descriptionHide full description
A modern platform for streamlined request management and approvals
Screenshots
Verdict
The clearest difference is in-app purchases: SPNM ERP Approval at none against LogScanner's 2. SPNM ERP Approval also leads on update cadence (every 10 days vs monthly) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. LogScanner sells 2 in-app purchases, starting at $4.99 per month. SPNM ERP Approval asks for nothing beyond the download.
LogScanner ships an update monthly, SPNM ERP Approval every 10 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.
| Parameter | LogScanner | SPNM ERP Approval |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 10 days โ better |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 17.0 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 44 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Bunyan Software | NEXVIS SOLUTION CO., LTD |
In-app purchases
LogScanner
- LogScanner Pro โ Monthly$4.991 Month
- LogScanner Pro โ Annual$49.991 Year
SPNM ERP Approval
No in-app purchases








