# Fluid Pressure Drop vs StressTable2023

The clearest difference is price: StressTable2023 at Free against Fluid Pressure Drop's $4.99. StressTable2023 also leads on update cadence (daily vs every 12 months) and device support (4 vs 2). Fluid Pressure Drop's advantage is rating (5.0 vs 3.0) and in-app purchases (none vs 1). On ratings volume, ads and iOS requirement there is nothing between them.

StressTable2023 is free to download; Fluid Pressure Drop costs $4.99 up front. StressTable2023 sells 1 one-off in-app purchase. Fluid Pressure Drop asks for nothing beyond the download.

Fluid Pressure Drop holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Fluid Pressure Drop ships an update every 12 months, StressTable2023 daily. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Fluid Pressure Drop | StressTable2023 |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fluid-pressure-drop/id467174085/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/stresstable2023/id6461216870/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Daily** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 1 MB | 20 MB |
| Requires iOS | 14.3 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Kaup Shenoy Associates](https://appshunter.io/developer/460148822) | [Shabbir Ahmed](https://appshunter.io/developer/1083166021) |

## What reviewers say

### Fluid Pressure Drop

[App page](https://appshunter.io/ios/app/fluid-pressure-drop/id467174085)

Calculate fluid transmission energy loss for industrial applications. Choose from common fluids, pipe schedules, and materials to determine pressure loss. Supports custom fluids and includes calculations for valves and fittings.

**Highlights:** Pressure loss computation, Custom fluid creation, Valve and fitting loss calculation, Multiple fluid options, Various pipe schedules and materials, Unit of measurement selection

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

**In-app purchases:** none


### StressTable2023

[App page](https://appshunter.io/ios/app/stresstable2023/id6461216870)

Access material stress, physical, and mechanical properties from ASME Sec II-D. This utility provides quick determination of properties at specific temperatures for various tables, aiding in hand calculations where commercial software is unavailable.

**Highlights:** ASME Sec II-D material properties, Stress values at given temperatures, Physical and mechanical properties, Metric and US customary units, Hand calculation assistance, Supports multiple ASME tables

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Non Consumable Subscription | $9.99 | one-time |


## Frequently asked questions

### Is Fluid Pressure Drop free?

Fluid Pressure Drop costs $4.99, with no in-app purchases.

### Is StressTable2023 free?

StressTable2023 is free to download, with in-app purchases available.

### Which has better reviews, Fluid Pressure Drop or StressTable2023?

Fluid Pressure Drop is rated higher. Fluid Pressure Drop averages 5.0 out of 5 from 1 ratings, while StressTable2023 averages 3.0 from 2 ratings.

### Do Fluid Pressure Drop or StressTable2023 have ads?

Neither Fluid Pressure Drop nor StressTable2023 shows ads.

### Which is updated more often, Fluid Pressure Drop or StressTable2023?

Fluid Pressure Drop ships an update every 12 months, and StressTable2023 daily. Most recently, Fluid Pressure Drop was updated on October 30, 2026 and StressTable2023 on October 27, 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.*