# ASMPT Virtual Assist vs Diff Checker

The clearest difference is in-app purchases: ASMPT Virtual Assist at none against Diff Checker's 2. Diff Checker's advantage is device support (4 vs 1) and iOS requirement (13.0 vs 16.4). On price, update cadence and ads there is nothing between them.

Both are free to download. Diff Checker sells 2 in-app purchases, starting at $7.99 per month. ASMPT Virtual Assist asks for nothing beyond the download.

ASMPT Virtual Assist ships an update monthly, Diff Checker fortnightly. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | ASMPT Virtual Assist | Diff Checker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/asmpt-virtual-assist/id1614625842/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 57 MB | 79 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Knowron GmbH](https://appshunter.io/developer/1581605933) | [Edusoft Limited](https://appshunter.io/developer/1836364875) |

## What reviewers say

### ASMPT Virtual Assist

[App page](https://appshunter.io/ios/app/asmpt-virtual-assist/id1614625842)

Access comprehensive information about ASMPT machines through a single, intuitive natural-language interface. Ask questions in your own words to tap into the collective expertise of ASMPT.

**Highlights:** Natural language querying, Access to machine information, Unified interface, Institutional expertise access, User-friendly interaction

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

**In-app purchases:** none


### Diff Checker

[App page](https://appshunter.io/ios/app/diff-checker-compare-text/id6753902567)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription Monthly | $7.99 | per month |
| Premium Subscription Yearly | $49.99 | per year |


## Frequently asked questions

### Is ASMPT Virtual Assist free?

ASMPT Virtual Assist is free to download, with no in-app purchases.

### Is Diff Checker free?

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

### Do ASMPT Virtual Assist or Diff Checker have ads?

Neither ASMPT Virtual Assist nor Diff Checker shows ads.

### Which is updated more often, ASMPT Virtual Assist or Diff Checker?

ASMPT Virtual Assist ships an update monthly, and Diff Checker fortnightly. Most recently, ASMPT Virtual Assist was updated on October 9, 2026 and Diff Checker on September 30, 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.*