# Green Card Tracker vs Mailbox Cleaner

The clearest difference is in-app purchases: Green Card Tracker at none against Mailbox Cleaner's 1. Mailbox Cleaner's advantage is update cadence (every 4 days vs every 10 days) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Mailbox Cleaner sells 1 one-off in-app purchase. Green Card Tracker asks for nothing beyond the download.

Green Card Tracker ships an update every 10 days, Mailbox Cleaner every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Green Card Tracker | Mailbox Cleaner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/green-card-tracker-uscis/id6774815741/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | Free | — |
| Size | 46 MB | 10 MB |
| Requires iOS | 17.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [MITIS Tecnologia](https://appshunter.io/developer/1773172456) | [TOMIHIDE OTA](https://appshunter.io/developer/1796389332) |

## What reviewers say

### Green Card Tracker

[App page](https://appshunter.io/ios/app/green-card-tracker-uscis/id6774815741)

This app monitors your immigration case status with USCIS, providing instant updates and alerts for any changes. It offers a history of your case, processing insights, and guidance for RFEs and stalled cases. Connect with legal professionals if needed.

**Highlights:** Instant USCIS case status lookup, Push notifications for status changes, Full update history timeline, Track multiple cases, Processing time insights, RFE and legal escalation guidance

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

**In-app purchases:** none


### Mailbox Cleaner

[App page](https://appshunter.io/ios/app/mailbox-cleaner/id6777385335)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Forever | $3.99 | one-time |


## Frequently asked questions

### Is Green Card Tracker free?

Green Card Tracker is free to download, with no in-app purchases.

### Is Mailbox Cleaner free?

Mailbox Cleaner is free to download, with in-app purchases available.

### Do Green Card Tracker or Mailbox Cleaner have ads?

Neither Green Card Tracker nor Mailbox Cleaner shows ads.

### Which is updated more often, Green Card Tracker or Mailbox Cleaner?

Green Card Tracker ships an update every 10 days, and Mailbox Cleaner every 4 days. Most recently, Green Card Tracker was updated on October 31, 2026 and Mailbox Cleaner on October 31, 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.*