# Secondary Storage vs U.S. Immigration Case Tracker

The clearest difference is in-app purchases: Secondary Storage at none against U.S. Immigration Case Tracker's 3. Secondary Storage also leads on ads (none vs shown) and ratings volume (45 vs 7). U.S. Immigration Case Tracker's advantage is update cadence (every 3 days vs every 2 months) and rating (5.0 vs 4.7). On price, device support and iOS requirement there is nothing between them.

Both are free to download. U.S. Immigration Case Tracker sells 3 one-off in-app purchases. Secondary Storage asks for nothing beyond the download.

U.S. Immigration Case Tracker holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Secondary Storage has 45 ratings behind it against 7, so its average is the more settled of the two.

Secondary Storage ships an update every 2 months, U.S. Immigration Case Tracker every 3 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Secondary Storage | U.S. Immigration Case Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (45 ratings)](https://appshunter.io/ios/app/secondary-storage/id1456019122/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/us-immigration-case-tracker/id6749189867/reviews)** |
| Number of ratings | **45** | 7 |
| Positive reviews | — | 90.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 49 MB | 55 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [David Pirain](https://appshunter.io/developer/1456019121) | [Komal Verma](https://appshunter.io/developer/1829172991) |

## What reviewers say

### Secondary Storage

[App page](https://appshunter.io/ios/app/secondary-storage/id1456019122)

Manage your self-storage needs conveniently from your mobile device. Rent units, make secure payments, and access gate codes with ease. Stay connected to your storage facility anytime, anywhere.

**Highlights:** Rent units and sign contracts, Securely pay rent, View access codes, Tap to open entrance gates, Check balance on-demand

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### U.S. Immigration Case Tracker

[App page](https://appshunter.io/ios/app/us-immigration-case-tracker/id6749189867)

Track your U.S. immigration case status in real-time with automatic updates and news alerts. Features an AI assistant for quick information and access to essential USCIS resources.

**Highlights:** Track immigration cases by receipt number, Real-time case update notifications, AI-powered Immigration Info Assistant, Access USCIS resources, Visa Bulletin updates, Manage multiple cases

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip $2 | $1.99 | one-time |
| Tip $5 | $4.99 | one-time |
| Tip $10 | $9.99 | one-time |


## Frequently asked questions

### Is Secondary Storage free?

Secondary Storage is free to download, with no in-app purchases.

### Is U.S. Immigration Case Tracker free?

U.S. Immigration Case Tracker is free to download, with in-app purchases available.

### Which has better reviews, Secondary Storage or U.S. Immigration Case Tracker?

U.S. Immigration Case Tracker is rated higher. Secondary Storage averages 4.7 out of 5 from 45 ratings, while U.S. Immigration Case Tracker averages 5.0 from 7 ratings.

### Do Secondary Storage or U.S. Immigration Case Tracker have ads?

U.S. Immigration Case Tracker shows ads; Secondary Storage does not.

### Which is updated more often, Secondary Storage or U.S. Immigration Case Tracker?

Secondary Storage ships an update every 2 months, and U.S. Immigration Case Tracker every 3 days. Most recently, Secondary Storage was updated on November 2, 2026 and U.S. Immigration Case Tracker on October 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.*