Trams DWR vs CPTCorr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trams DWR
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This lite app is a lighter service for you to monitor the Trams and DWR of your asset. With a new app designed for specifically for JKR, Trams and DWR, your. With this app, during your inspection, you can now upload images, create more organize reports that can integrate with your drone footage of Trams and DWR during inspection.
CPTCorr
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Import Cone Penetration Test (CPT) data files and analyse the data for various correlations, soil behaviour interpretation, stratigraphy profiling, and geotechnical parameter estimation. Supports .csv and .txt data files. Visualise CPT results through interactive charts and depth profiles and streamline subsurface investigation workflows for engineers and geotechnical professionals. Export processed data to PDF. Try the trial version for free to view the following parameters: 1. Cone resistance, qc, 2. Corrected cone resistance, qt, 3. Sleeve friction resistance, fs, 4. Corrected sleeve friction resistance, ft, 5. Water pressure at base of sleeve, u2, 6. Friction ratio, Rf. Subscribe to the Pro Version to access features to: 1. CPT analysis and viewing of among others the following parameters: a. Net cone resistance, b. Normalised cone resistance, c. Normalised soil behaviour type (SBT) index, d. Equivalent standard penetration test (SPT) field blow count, e. Relative density. 2. Soil behaviour type (SBT) charts. Pro Version Subscription (Auto-Renews) - Pro Version (1 Month) – Monthly Subscription - Pro Version (6 Months) – 6 Months Subscription - Pro Version (1 Year) – 1 Year Subscription Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Trams DWR at none against CPTCorr's 3. Trams DWR also leads on iOS requirement (10.0 vs 26.2). CPTCorr's advantage is update cadence (every 9 days vs monthly). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. CPTCorr sells 3 in-app purchases, starting at $19.99 per month. Trams DWR asks for nothing beyond the download.
Trams DWR ships an update monthly, CPTCorr every 9 days. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.
| Parameter | Trams DWR | CPTCorr |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 10.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 9 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | SRAMS SDN BHD | Intellicreed Sdn. Bhd. |
In-app purchases
Trams DWR
No in-app purchases
CPTCorr
- Pro Version (1 Month)$19.991 Month
- Pro Version (6 Months)$59.996 Months
- Pro Version (1 Year)$79.991 Year
