# Pypley vs ToolBox

The clearest difference is price: ToolBox at Free against Pypley's $2.99. ToolBox also leads on review sentiment (100% vs 83%) and update cadence (weekly vs every 3 weeks). Pypley's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 16). On ads and device support there is nothing between them.

ToolBox is free to download; Pypley costs $2.99 up front. ToolBox sells 2 one-off in-app purchases. Pypley asks for nothing beyond the download.

Pypley ships an update every 3 weeks, ToolBox weekly. The most recent releases landed on June 25, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Pypley | ToolBox |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/pypley/id1540444278/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Paid | **Free** |
| Size | 4 MB | 9 MB |
| Requires iOS | **13.0** | 16 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ali Mohammed](https://appshunter.io/developer/1540444280) | [Softpath Electronics](https://appshunter.io/developer/1796706067) |

## What reviewers say

### Pypley

[App page](https://appshunter.io/ios/app/pypley/id1540444278)

This app calculates flow rate, pressure drop, and pump performance for circular pipe systems. It supports custom pumps and fittings, and allows for unit conversions between Metric and US Imperial. Ideal for hydraulic and process engineers for early-stage design and quick estimations.

**Highlights:** Flow rate and pressure drop calculation, Customizable pump and fitting database, Metric/Imperial unit conversion, Pump performance curve plotting, Cavitation risk assessment (NPSH), Reynolds number and friction factor calculation

**Features:** macOS Compatibility

**In-app purchases:** none


### ToolBox

[App page](https://appshunter.io/ios/app/toolbox-softpath-electronics/id6742079348)

This app offers over 25 utilities to simplify daily tasks, including calculators, generators, scanners, and organizational tools. It features widgets for quick access to frequently used functions and integrates with shortcuts for enhanced efficiency.

**Highlights:** Over 25 versatile utility tools, QR/Barcode scanner and generator, Multiple calculators (BMI, volume, area), Unit converter, Notes and checklists, Widgets for quick access, iOS Shortcuts integration

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $0.99 | one-time |
| ToolBox Pro | $1.99 | one-time |


## Frequently asked questions

### Is Pypley free?

Pypley costs $2.99, with no in-app purchases.

### Is ToolBox free?

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

### Do Pypley or ToolBox have ads?

Neither Pypley nor ToolBox shows ads.

### Which is updated more often, Pypley or ToolBox?

Pypley ships an update every 3 weeks, and ToolBox weekly. Most recently, Pypley was updated on June 25, 2026 and ToolBox on September 21, 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.*