# USCIS Verified Case Tracker vs Plug Seller Sourcing Tool

The clearest difference is in-app purchases: Plug Seller Sourcing Tool at none against USCIS Verified Case Tracker's 4. Plug Seller Sourcing Tool also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). USCIS Verified Case Tracker's advantage is ratings volume (774 vs 45). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. USCIS Verified Case Tracker sells 4 in-app purchases, starting at $29.99 per 7 days. Plug Seller Sourcing Tool asks for nothing beyond the download.

Plug Seller Sourcing Tool holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: USCIS Verified Case Tracker has 774 ratings behind it against 45, so its average is the more settled of the two.

USCIS Verified Case Tracker ships an update every 2 weeks, Plug Seller Sourcing Tool fortnightly. Both last shipped on November 5, 2026.

## The numbers

| Metric | USCIS Verified Case Tracker | Plug Seller Sourcing Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (774 ratings)](https://appshunter.io/ios/app/uscis-verified-case-tracker/id6751452403/reviews) | **[4.8 (45 ratings)](https://appshunter.io/ios/app/plug-seller-sourcing-tool/id6785508937/reviews)** |
| Number of ratings | **774** | 45 |
| Positive reviews | 87.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 164 MB | 54 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Esthete](https://appshunter.io/developer/1835215059) | [VENEL ULYSS](https://appshunter.io/developer/1883791962) |

## What reviewers say

### USCIS Verified Case Tracker

[App page](https://appshunter.io/ios/app/uscis-verified-case-tracker/id6751452403)

Stay updated on your U.S. visa and citizenship case status with real-time notifications. This app allows you to track multiple USCIS and National Visa Center cases, receive alerts for status changes, and view the latest Visa Bulletin.

**Highlights:** Track USCIS and NVC cases, Real-time status updates, Automatic notifications, Visa Bulletin alerts, Search multiple cases

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tracker Weekly | $29.99 | per 7 days |
| Tracker Weekly Regular | $29.99 | per 7 days |
| Tracker Monthly | $39.99 | per month |
| Tracker Annually | $99.99 | per year |


### Plug Seller Sourcing Tool

[App page](https://appshunter.io/ios/app/plug-seller-sourcing-tool/id6785508937)

This app helps online sellers research products and track their business performance across Amazon, Walmart, and eBay. Analyze product profitability, monitor sales and expenses, and discover new sourcing opportunities directly from your mobile device.

**Highlights:** Product scanning and analysis, Profitability estimation, Sales rank and demand history, Store performance tracking, Inventory management, Deal feed for sourcing ideas

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

**In-app purchases:** none


## Frequently asked questions

### Is USCIS Verified Case Tracker free?

USCIS Verified Case Tracker is free to download, with in-app purchases available.

### Is Plug Seller Sourcing Tool free?

Plug Seller Sourcing Tool is free to download, with no in-app purchases.

### Which has better reviews, USCIS Verified Case Tracker or Plug Seller Sourcing Tool?

Plug Seller Sourcing Tool is rated higher. USCIS Verified Case Tracker averages 4.6 out of 5 from 774 ratings, while Plug Seller Sourcing Tool averages 4.8 from 45 ratings.

### Do USCIS Verified Case Tracker or Plug Seller Sourcing Tool have ads?

Neither USCIS Verified Case Tracker nor Plug Seller Sourcing Tool shows ads.

### Which is updated more often, USCIS Verified Case Tracker or Plug Seller Sourcing Tool?

USCIS Verified Case Tracker ships an update every 2 weeks, and Plug Seller Sourcing Tool fortnightly. Most recently, USCIS Verified Case Tracker was updated on November 5, 2026 and Plug Seller Sourcing Tool on November 5, 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.*