McWane Pocket Engineer v2 vs Pipe Slope Invert Planner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
McWane Pocket Engineer v2
This comprehensive virtual assistant aids professionals in the waterworks and sewer industries with ductile iron pipe design and comparisons. It offers specialized calculators for pipeline design, performance, and thrust restraint, along with product literature and manufacturing videos.
- Ductile iron pipe design
- Material comparisons
- Product and industry literature
- Manufacturing videos
- Eight specialized calculators
- Pipeline design and performance analysis
- Thrust restraint design
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The McWane Pocket Engineer is a must-have for Contractors, Designers, Inspectors, and Engineers plus Sales & Support personnel alike in the WaterWorks and Sewer industries. An easy-to-use comprehensive virtual assistant covering ductile iron pipe design, manufacture, use, and comparisons to alternate materials. Contains product and industry literature, submittal data, manufacturing videos and contact information, along with eight (8) specialized calculators to perform and compare pipeline designs and performance. Compute flow rates, velocities, head loss, energy savings, hydrotest allowances, minimum radius, tonnages, contained volumes of pipelines, and all-inclusive thrust restraint design with unprecedented intuitive ease. Based upon and developed through more than 20-years of coast-to-coast experience in designing and trouble-shooting water & sewer industry applications of all kinds. More than an APP, it’s truly like having an engineer in your pocket !
Pipe Slope Invert Planner
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Pipe Slope Invert Planner helps drainage installers, site utility crews, excavation contractors, landscape drainage crews, plumbers, and serious DIY users check a pipe run before trench work starts. Turn run length, start invert, target slope or end invert, station spacing, pipe waste, and bedding depth into a clear field sheet you can review before digging. Use it to: - solve from slope percent, total fall, or target end invert - generate station distance, fall, and invert elevation rows - check planned slope against a user-set minimum before layout - estimate pipe order length with waste - estimate bedding volume and rough gravel cost from trench dimensions - save pipe runs locally and share a plain-text station sheet Why people buy Pipe Slope Invert Planner: - a bad trench grade can mean rework after excavation starts - missed invert drops and short material orders can cost more than the app - station tables are faster to hand off than one-line slope math - pipe length, bedding volume, and rough cost belong in the same pickup sheet - saved runs help compare a side-yard drain, utility sleeve, or tie-in before layout - the app works offline with no account, ads, subscription, tracking, cloud sync, or live supplier pricing Important: Pipe Slope Invert Planner is a field math and material estimating aid. It does not provide engineering certification, code approval, drainage guarantees, permit advice, soil analysis, or site-specific installation approval. Always verify final layout, local requirements, product specifications, site conditions, and professional requirements before digging or installing.
Screenshots
Verdict
The clearest difference is price: McWane Pocket Engineer v2 at Free against Pipe Slope Invert Planner's $4.99. McWane Pocket Engineer v2 also leads on iOS requirement (15.6 vs 17.0). Pipe Slope Invert Planner's advantage is update cadence (fortnightly vs every 3 months). On ads, in-app purchases 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
McWane Pocket Engineer v2 is free to download; Pipe Slope Invert Planner costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
McWane Pocket Engineer v2 ships an update every 3 months, Pipe Slope Invert Planner fortnightly. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.
| Parameter | McWane Pocket Engineer v2 | Pipe Slope Invert Planner |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 3.9 (10 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 29 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | McWane, LLC | 光 杨 |
In-app purchases
McWane Pocket Engineer v2
No in-app purchases
Pipe Slope Invert Planner
No in-app purchases
Questions
Is McWane Pocket Engineer v2 free?
Is Pipe Slope Invert Planner free?
Do McWane Pocket Engineer v2 or Pipe Slope Invert Planner have ads?
Which is updated more often, McWane Pocket Engineer v2 or Pipe Slope Invert Planner?
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