Find Your Plan
Free for basic volume calculations. Upgrade for multi-zone support, cement stabilization, AI site diary, 3D LiDAR scanning and photo annotations.
Free
For simple trench projects and getting started.
- Basic trench dimensions
- Fill type selection
- Benched & battered walls
- Volume calculations
Basic
For standard projects with cement and culvert requirements.
- All Free features, plus:
- Cement stabilisation calculations
- Box and round culvert support
- AI site diary
Premium
Comprehensive solution with advanced features.
- All Basic features, plus:
- LiDAR volume scanning
- Soil testing regimen
- Construction planner
- and more
Prices shown are in USD. Actual pricing may vary by country and will be displayed in your local currency when purchasing through the Google Play Store or App Store. Prices also vary by store.
Detailed Feature Comparison
| Feature | Free | Basic | Premium |
|---|---|---|---|
| Trench dimensions & calculations | ✓ | ✓ | ✓ |
| Fill type selection | ✓ | ✓ | ✓ |
| Benched & battered walls | ✓ | ✓ | ✓ |
| Truck Load Calculator | ✓ | ✓ | ✓ |
| Watercart Load Calculator | ✗ | ✓ | ✓ |
| Cement stabilisation | ✗ | ✓ | ✓ |
| Box and round culvert support | ✗ | ✓ | ✓ |
| Soil testing regimen | ✗ | ✗ | ✓ |
| AI site diary | ✗ | ✓ | ✓ |
| Note: AI site diary quotas: 5 per month for Basic and 30 per month for Premium. | |||
| Construction planner | ✗ | ✗ | ✓ |
| LiDAR volume scanning | ✗ | ✗ | ✓ |
| Note: LiDAR volume scanning for trench and stockpile volumes is only available on LiDAR-compatible devices, such as iPhone Pro models and iPad Pro models with LiDAR sensors. | |||
| Photo annotation | ✗ | ✗ | ✓ |
| Safety breaches | ✗ | ✗ | ✓ |
| Note: Safety breaches currently supports some Australian trench rules. Other countries will need to be custom set. | |||
Frequently Asked Questions
How do I see pricing?
Pricing is shown in the app based on your region. Download TrenchCalc and tap on any premium feature to see subscription options in your local currency.
Can I cancel anytime?
Yes! All subscriptions can be canceled at any time through Google Play Store or Apple App Store. You'll keep access until the end of your billing period.
Is there a free trial?
The Free plan is available forever with core features, including basic trench dimensions, fill type selection, and wall types (battered/benched). You can upgrade to Basic or Premium anytime to unlock advanced features.
What payment methods are accepted?
All payments are processed securely through Google Play Store or Apple App Store. Google Play accepts credit cards, PayPal, and carrier billing depending on your region. App Store accepts credit cards, debit cards, and Apple Pay.