# CatUsed Inspect vs ServiceLink Flex

CatUsed Inspect and ServiceLink Flex both sit at 2.2 stars, but that hides the real split: 50% of ServiceLink Flex's written reviews are positive against 0% of CatUsed Inspect's. ServiceLink Flex also leads on update cadence (every 3 weeks vs every 2 months). CatUsed Inspect's advantage is iOS requirement (11.0 vs 15.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 2.2 for CatUsed Inspect against 2.0 for ServiceLink Flex. Both are backed by a comparable volume of ratings — 13 and 24 respectively. Written reviews are what separate them: 0% of CatUsed Inspect's written reviews are positive against 50% of ServiceLink Flex's.

CatUsed Inspect ships an update every 2 months, ServiceLink Flex every 3 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | CatUsed Inspect | ServiceLink Flex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (13 ratings)](https://appshunter.io/ios/app/catused-inspect/id692919895/reviews)** | [2.0 (24 ratings)](https://appshunter.io/ios/app/servicelink-flex/id1469121716/reviews) |
| Number of ratings | 13 | **24** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 27 MB | 25 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Caterpillar Inc.](https://appshunter.io/developer/571668770) | [BP Systematic Computer Services Corporation](https://appshunter.io/developer/1686184843) |

## What reviewers say

### CatUsed Inspect

[App page](https://appshunter.io/ios/app/catused-inspect/id692919895)

This mobile application streamlines the inspection process for used equipment for Caterpillar dealers. It allows for offline data capture, photo inclusion, and seamless syncing with CatUsed.com, facilitating efficient field inspections.

**Highlights:** Offline and online inspection capture, Sync inspections to CatUsed.com, Rate equipment condition, Add comments and notes, Include parts & labor info, Capture marketing and line item photos, Create new inspections on mobile

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

**In-app purchases:** none


### ServiceLink Flex

[App page](https://appshunter.io/ios/app/servicelink-flex/id1469121716)

This app empowers service technicians to work efficiently offline by digitizing work orders and job information. Technicians can update notes, capture data, and record readings directly at the equipment, syncing automatically when connectivity is restored. It streamlines field operations and improves communication between field and office teams.

**Highlights:** Offline work order management, Update notes and capture job information, Record SMU readings, Automatic data synchronization, Eliminates paperwork

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CatUsed Inspect free?

CatUsed Inspect is free to download, with no in-app purchases.

### Is ServiceLink Flex free?

ServiceLink Flex is free to download, with no in-app purchases.

### Which has better reviews, CatUsed Inspect or ServiceLink Flex?

CatUsed Inspect is rated higher. CatUsed Inspect averages 2.2 out of 5 from 13 ratings, while ServiceLink Flex averages 2.0 from 24 ratings.

### Do CatUsed Inspect or ServiceLink Flex have ads?

Neither CatUsed Inspect nor ServiceLink Flex shows ads.

### Which is updated more often, CatUsed Inspect or ServiceLink Flex?

CatUsed Inspect ships an update every 2 months, and ServiceLink Flex every 3 weeks. Most recently, CatUsed Inspect was updated on November 6, 2026 and ServiceLink Flex on November 3, 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.*