# Point Load Test vs PDF2Audio

The clearest difference is in-app purchases: Point Load Test at none against PDF2Audio's 4. Point Load Test also leads on iOS requirement (12.2 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PDF2Audio sells 4 in-app purchases, starting at $9.99 per month. Point Load Test asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Point Load Test | PDF2Audio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/point-load-test/id1253606662/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | — |
| Size | 90 MB | 9 MB |
| Requires iOS | **12.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GCTS Testing Systems](https://appshunter.io/developer/539767606) | [Shaozhuang Chen](https://appshunter.io/developer/1692461668) |

## What reviewers say

### Point Load Test

[App page](https://appshunter.io/ios/app/point-load-test/id1253606662)

This application facilitates point load testing for geotechnical analysis by connecting to a compatible device via Bluetooth. It automates specimen measurement, calculates test results, and allows for custom equation definitions for strength determination. It also supports Ultrasonic P-Wave Velocity measurements.

**Highlights:** Bluetooth connectivity to PLT device, Automated specimen measurement, Point load test result calculation, Customizable strength determination equations, Graphing of load vs. equivalent core diameter, Ultrasonic P-Wave Velocity measurement support

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF2Audio

[App page](https://appshunter.io/ios/app/pdf2audio-read-pdfs-aloud/id6762536249)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan | $9.99 | per month |
| Pro Users | $59.99 | per month |
| Basic Plan | $79.99 | per year |
| Pro Users | $499.99 | per year |


## Frequently asked questions

### Is Point Load Test free?

Point Load Test is free to download, with no in-app purchases.

### Is PDF2Audio free?

PDF2Audio is free to download, with in-app purchases available.

### Do Point Load Test or PDF2Audio have ads?

Neither Point Load Test nor PDF2Audio shows ads.

### Which is updated more often, Point Load Test or PDF2Audio?

Point Load Test ships an update every 3 months, and PDF2Audio every 3 months. Most recently, Point Load Test was updated on October 19, 2026 and PDF2Audio on October 12, 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.*