# FST TechTool vs Lawyer Diary Pro

The clearest difference is review sentiment: FST TechTool at 100% against Lawyer Diary Pro's 0%. FST TechTool also leads on in-app purchases (none vs 2) and iOS requirement (7.0 vs 15.0). Lawyer Diary Pro's advantage is update cadence (weekly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Lawyer Diary Pro sells 2 in-app purchases, starting at $0.99 per month. FST TechTool asks for nothing beyond the download.

FST TechTool ships an update every 2 months, Lawyer Diary Pro weekly. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | FST TechTool | Lawyer Diary Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/fst-techtool/id994415240/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 87 MB | 86 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fluid Service Technologies](https://appshunter.io/developer/994415239) | [Praveen Boyalapalli](https://appshunter.io/developer/1859334567) |

## What reviewers say

### FST TechTool

[App page](https://appshunter.io/ios/app/fst-techtool/id994415240)

This app helps machine shops and manufacturing facilities monitor and maintain fluids. It allows technicians to record fluid maintenance data, track inventory, and generate reports for managers. Optimize machining processes and enhance fluid performance from anywhere.

**Highlights:** Monitor pH and refractometer readings, Track coolant and oil usage, Manage waste, recycling, and inventory, Generate data reports, Barcode scanning for machines, Electronic work orders

**Features:** macOS Compatibility

**In-app purchases:** none


### Lawyer Diary Pro

[App page](https://appshunter.io/ios/app/lawyer-diary-pro/id6756224476)

This app helps legal professionals manage cases, track court dates, and store client information. It offers cloud synchronization, professional reporting, and secure data management. A free trial is available for limited use.

**Highlights:** Smart calendar with court date reminders, Comprehensive case and client management, Cloud sync and offline access, Professional report generation, Secure data encryption and privacy, Legal sections reference library

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $0.99 | per month |
| Yearly Premium | $14.99 | per year |


## Frequently asked questions

### Is FST TechTool free?

FST TechTool is free to download, with no in-app purchases.

### Is Lawyer Diary Pro free?

Lawyer Diary Pro is free to download, with in-app purchases available.

### Do FST TechTool or Lawyer Diary Pro have ads?

Neither FST TechTool nor Lawyer Diary Pro shows ads.

### Which is updated more often, FST TechTool or Lawyer Diary Pro?

FST TechTool ships an update every 2 months, and Lawyer Diary Pro weekly. Most recently, FST TechTool was updated on October 5, 2026 and Lawyer Diary Pro on October 8, 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.*