# FST TechTool vs FLUIDTREND™

The clearest difference is update cadence: FLUIDTREND™ at weekly against FST TechTool's every 2 months. FST TechTool's advantage is iOS requirement (7.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

FST TechTool ships an update every 2 months, FLUIDTREND™ weekly. The most recent releases landed on November 1, 2026 and November 14, 2026 respectively.

## The numbers

| Metric | FST TechTool | FLUIDTREND™ |
| --- | --- | --- |
| 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 | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 87 MB | 63 MB |
| Requires iOS | **7.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fluid Service Technologies](https://appshunter.io/developer/994415239) | [QUAKER CHEMICAL CORPORATION](https://appshunter.io/developer/1709118376) |

## 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


### FLUIDTREND™

[App page](https://appshunter.io/ios/app/fluidtrend/id6467766767)

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

**In-app purchases:** none


## Frequently asked questions

### Is FST TechTool free?

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

### Is FLUIDTREND™ free?

FLUIDTREND™ is free to download, with no in-app purchases.

### Do FST TechTool or FLUIDTREND™ have ads?

Neither FST TechTool nor FLUIDTREND™ shows ads.

### Which is updated more often, FST TechTool or FLUIDTREND™?

FST TechTool ships an update every 2 months, and FLUIDTREND™ weekly. Most recently, FST TechTool was updated on November 1, 2026 and FLUIDTREND™ on November 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*