# Case Tracker for USCISㅤ vs Lertek Telemetry

The clearest difference is in-app purchases: Lertek Telemetry at none against Case Tracker for USCISㅤ's 13. Lertek Telemetry also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Case Tracker for USCISㅤ sells 10 in-app purchases, starting at $2.99 per 7 days. Lertek Telemetry asks for nothing beyond the download.

Case Tracker for USCISㅤ ships an update every 10 days, Lertek Telemetry fortnightly. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Case Tracker for USCISㅤ | Lertek Telemetry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.3K ratings)](https://appshunter.io/ios/app/case-tracker-for-uscis/id6670608043/reviews)** | — |
| Number of ratings | **1.3K** | — |
| Positive reviews | 13.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Subscription | — |
| Size | 184 MB | 37 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Techno GYM Inc.](https://appshunter.io/developer/1791434895) | [Lertek S.A. de C.V.](https://appshunter.io/developer/874978940) |

## What reviewers say

### Case Tracker for USCISㅤ

[App page](https://appshunter.io/ios/app/case-tracker-for-uscis/id6670608043)

This platform assists users with their immigration journey by tracking case statuses, providing visa and migration rule updates, and offering tools like a fee calculator and citizenship exam preparation. It also guides on I-94 forms and helps locate necessary offices.

**Highlights:** Track USCIS case status, Visa and migration rule updates, Fee calculator, Citizenship exam practice tests, I-94 form information, Find visa offices and medical centers

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Weekly | $5.99 | per 7 days |
| Weekly | $5.99 | per 7 days |
| Weekly | $6.99 | per 7 days |
| Monthly | $14.99 | per month |
| Yearly | $24.99 | per year |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |

**What reviewers like**

- 💖 Great app organization and updates
- 🙏 Helpful and useful application

**What reviewers complain about**

- 🚫 Doesn't work, unable to add cases
- 🤥 Provides false/inaccurate information
- 🚫 Doesn't support NVC cases
- 🤬 Dishonest and unethical practices

**Reported bugs**

- App resets fields without error messages
- Forced trial and rating before use

**Requested features**

- Support for NVC cases
- Accurate case status information


### Lertek Telemetry

[App page](https://appshunter.io/ios/app/lertek-telemetry/id6757889328)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Case Tracker for USCISㅤ free?

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

### Is Lertek Telemetry free?

Lertek Telemetry is free to download, with no in-app purchases.

### Do Case Tracker for USCISㅤ or Lertek Telemetry have ads?

Neither Case Tracker for USCISㅤ nor Lertek Telemetry shows ads.

### Which is updated more often, Case Tracker for USCISㅤ or Lertek Telemetry?

Case Tracker for USCISㅤ ships an update every 10 days, and Lertek Telemetry fortnightly. Most recently, Case Tracker for USCISㅤ was updated on October 16, 2026 and Lertek Telemetry on October 2, 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.*