# Case Tracker for USCIS Cases vs e3 Systems eHub

The clearest difference is in-app purchases: e3 Systems eHub at none against Case Tracker for USCIS Cases's 4. e3 Systems eHub also leads on ads (none vs shown) and update cadence (every 10 days vs every 5 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Case Tracker for USCIS Cases sells 3 one-off in-app purchases. e3 Systems eHub asks for nothing beyond the download.

Case Tracker for USCIS Cases ships an update every 5 weeks, e3 Systems eHub every 10 days. The most recent releases landed on September 22, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Case Tracker for USCIS Cases | e3 Systems eHub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6.4K ratings)](https://appshunter.io/ios/app/case-tracker-for-uscis-cases/id6461161165/reviews)** | — |
| Number of ratings | **6.4K** | — |
| Positive reviews | 68.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 82 MB | 48 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Praven Moorthy](https://appshunter.io/developer/1702339081) | [Kognitive Networks Inc.](https://appshunter.io/developer/1494311807) |

## What reviewers say

### Case Tracker for USCIS Cases

[App page](https://appshunter.io/ios/app/case-tracker-for-uscis-cases/id6461161165)

This app provides real-time updates on your USCIS case status, offering historical insights and the ability to track multiple immigration applications in one place. Its user-friendly interface makes it easy to monitor visa applications, green card petitions, and work authorizations.

**Highlights:** Real-time case status updates, Historical case progression insights, Track multiple USCIS cases, User-friendly interface, Supports various USCIS case types, Easy receipt number setup

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me coffee! | $2.99 | one-time |
| Buy me snacks! | $5.99 | one-time |
| Buy me lunch! | $9.99 | one-time |

**What reviewers like**

- 🚀 Perfect app for its purpose
- 🚀 Easy to use
- 🔒 No ads and free
- 🚀 Synchronizes case updates
- 🚀 Helpful for monitoring immigration cases

**What reviewers complain about**

- 🐛 Unable to add cases
- 🐛 Connectivity issues
- 🐛 Not working as expected

**Reported bugs**

- Errors when trying to add cases
- Inability to view case history

**Requested features**

- Dark mode option
- Improved connectivity and reliability


### e3 Systems eHub

[App page](https://appshunter.io/ios/app/e3-systems-ehub/id6475571578)

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

**In-app purchases:** none


## Frequently asked questions

### Is Case Tracker for USCIS Cases free?

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

### Is e3 Systems eHub free?

e3 Systems eHub is free to download, with no in-app purchases.

### Do Case Tracker for USCIS Cases or e3 Systems eHub have ads?

Case Tracker for USCIS Cases shows ads; e3 Systems eHub does not.

### Which is updated more often, Case Tracker for USCIS Cases or e3 Systems eHub?

Case Tracker for USCIS Cases ships an update every 5 weeks, and e3 Systems eHub every 10 days. Most recently, Case Tracker for USCIS Cases was updated on September 22, 2026 and e3 Systems eHub on September 20, 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.*