# FindMyShadow vs Pipe Sizer

The clearest difference is review sentiment: Pipe Sizer at 100% against FindMyShadow's 32%. Pipe Sizer also leads on rating (5.0 vs 2.5) and chart position (#189 vs unranked). FindMyShadow's advantage is update cadence (every 3 months vs every 27 months) and iOS requirement (11.4 vs 17.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

FindMyShadow costs $0.99 and Pipe Sizer $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pipe Sizer holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews point the same way: 32% of FindMyShadow's written reviews are positive against 100% of Pipe Sizer's.

FindMyShadow ships an update every 3 months, Pipe Sizer every 27 months. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | FindMyShadow | Pipe Sizer |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | [2.5 (4 ratings)](https://appshunter.io/ios/app/findmyshadow/id1023942667/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pipe-sizer-water-pipe-sizing/id1576656624/reviews)** |
| Number of ratings | **4** | 3 |
| Positive reviews | 32.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 27 months |
| Monetization | Paid | Paid |
| Best chart rank | — | **#189** |
| Size | 11 MB | 1 MB |
| Requires iOS | **11.4** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Matt Swain](https://appshunter.io/developer/1023942666) | [Wassim Murr](https://appshunter.io/developer/1474939474) |

## What reviewers say

### FindMyShadow

[App page](https://appshunter.io/ios/app/findmyshadow/id1023942667)

Visualize sun shadows for custom scenes you draw. Calculate sun position and shadow casting for any location and date. Useful for gardening, construction, photography, and solar panel planning.

**Highlights:** Custom scene drawing, Shadow casting visualization, Sun position calculation, Location and date specific plotting, Report and snapshot generation

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

**In-app purchases:** none


### Pipe Sizer

[App page](https://appshunter.io/ios/app/pipe-sizer-water-pipe-sizing/id1576656624)

**Currently charting:** #189 Top Paid · Utilities (US App Store)

This utility app assists in selecting appropriate pipe diameters for water systems, supporting both pressure and gravity flow calculations. It offers automatic recommendations based on user-defined limits and incorporates multiple pipe materials and unit systems.

**Highlights:** Pressure pipe sizing, Gravity pipe sizing, Automatic pipe size recommendations, Multiple pipe material support, SI and Imperial units, Hazen-Williams and Manning equations

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

**In-app purchases:** none


## Frequently asked questions

### Is FindMyShadow free?

FindMyShadow costs $0.99, with no in-app purchases.

### Is Pipe Sizer free?

Pipe Sizer costs $0.99, with no in-app purchases.

### Which has better reviews, FindMyShadow or Pipe Sizer?

Pipe Sizer is rated higher. FindMyShadow averages 2.5 out of 5 from 4 ratings, while Pipe Sizer averages 5.0 from 3 ratings.

### Do FindMyShadow or Pipe Sizer have ads?

Neither FindMyShadow nor Pipe Sizer shows ads.

### Which is updated more often, FindMyShadow or Pipe Sizer?

FindMyShadow ships an update every 3 months, and Pipe Sizer every 27 months. Most recently, FindMyShadow was updated on October 8, 2026 and Pipe Sizer on October 15, 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.*