# US Visa & Case Tracker vs Mock Interview Buddy

The clearest difference is iOS requirement: US Visa & Case Tracker at 15.1 against Mock Interview Buddy's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

US Visa & Case Tracker ships an update every 4 weeks, Mock Interview Buddy monthly. The most recent releases landed on June 4, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | US Visa & Case Tracker | Mock Interview Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/us-visa-and-case-tracker/id6752210311/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free | — |
| Size | 40 MB | 11 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Verastro, Inc.](https://appshunter.io/developer/1838233260) | [Roman Bun](https://appshunter.io/developer/1891532197) |

## What reviewers say

### US Visa & Case Tracker

[App page](https://appshunter.io/ios/app/us-visa-and-case-tracker/id6752210311)

This app helps you track your U.S. immigration journey by consolidating official information. It provides updates on USCIS case status, visa bulletins, processing times, and I-94 records, all in one organized interface.

**Highlights:** Track USCIS Case Status, Retrieve Most Recent I-94 / I-95, Visa Bulletin & Priority Date Tracking, USCIS & PERM Processing Times, Find USCIS Field Offices, Change of Address (AR-11)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mock Interview Buddy

[App page](https://appshunter.io/ios/app/mock-interview-buddy/id6781491972)

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

**In-app purchases:** none


## Frequently asked questions

### Is US Visa & Case Tracker free?

US Visa & Case Tracker is free to download, with no in-app purchases.

### Is Mock Interview Buddy free?

Mock Interview Buddy is free to download, with no in-app purchases.

### Do US Visa & Case Tracker or Mock Interview Buddy have ads?

Neither US Visa & Case Tracker nor Mock Interview Buddy shows ads.

### Which is updated more often, US Visa & Case Tracker or Mock Interview Buddy?

US Visa & Case Tracker ships an update every 4 weeks, and Mock Interview Buddy monthly. Most recently, US Visa & Case Tracker was updated on June 4, 2026 and Mock Interview Buddy on September 19, 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.*