Comparison

Langaj vs Case Tracker for USCIS Citizen

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Langaj

Aprann lang etranje fasilman

Free

📚 Education

★ 4.4693 ratingsView app →

Case Tracker for USCIS Citizen

Track my US USCIS case status

Free

📚 Education

★ 4.6479 ratingsView app →

About

Langaj

This free app, designed in Haitian Creole, helps Haitian users learn foreign languages. It offers an accessible way to acquire new language skills.

Highlights

Learn foreign languages
Free app
Designed in Haitian Creole
Accessible language learning

Features

Read full description

Langaj se yon aplikasyon GRATIS an Kreyòl pou ede Ayisyen aprann lang etranje.

About

Case Tracker for USCIS Citizen

This app provides real-time updates and notifications for your US USCIS case status. Track multiple applications, review your case timeline, and stay informed with the latest USCIS news. Effortlessly set up by entering your receipt number.

Highlights

Real-time case status updates
Instant notifications for changes
Track multiple USCIS cases
View case progress timeline
Latest USCIS news bulletins
Effortless setup with receipt number

Features

Read full description

Why choose this app? Real-time Updates: Get instant notifications when your case status changes. Track Multiple Cases: Manage all your applications in one place. See Your Progress: Review past updates to understand your case timeline. Effortless Setup: Simply enter your receipt number, we do the rest. Latest News: Stay informed with the newest USCIS News Bulletins. Important Note: This app is not affiliated with USCIS, it simply retrieves and displays information from their official website (https://egov.uscis.gov/casestatus/landing.do and https://ceac.state.gov/ceac/) for your convenience. Privacy Policy :- http://photowork.tech/01_keyutave/case_tracker/pp Terms & Conditions: - http://photowork.tech/01_keyutave/case_tracker/tou Any Feedback or Tips? Our team highly values your privacy and aims to provide a safe and reliable space for your privacy. We are willing to accept all user feedback. If you have any questions about the product, please Email us on given Email Address: keyutave@gmail.com Always Happy To Help :)

Screenshots

Langaj4 screens

Case Tracker for USCIS Citizen4 screens

Verdict

The call

Langaj and Case Tracker for USCIS Citizen both sit at 4.4 stars, but that hides the real split: 94% of Langaj's written reviews are positive against 17% of Case Tracker for USCIS Citizen's. Langaj also leads on in-app purchases (none vs 2) and ads (none vs shown). Case Tracker for USCIS Citizen's advantage is iOS requirement (13.0 vs 16.0). On price, rating, ratings volume and update cadence there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Case Tracker for USCIS Citizen sells 2 one-off in-app purchases. Langaj asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Case Tracker for USCIS Citizen holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 693 and 479 respectively. Written reviews complicate that: 94% of Langaj's written reviews are positive against 17% of Case Tracker for USCIS Citizen's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Langaj ships an update every 3 weeks, Case Tracker for USCIS Citizen monthly. The most recent releases landed on September 21, 2026 and September 11, 2026 respectively.

Scorecard5 real differences · 5 level

Langaj versus Case Tracker for USCIS Citizen: the parameters behind the verdict, then further details
Parameter	Langaj	Case Tracker for USCIS Citizen
Price	Free	Free
Rating	4.4 (693 ratings)	4.6 (479 ratings) — better
Positive reviews	93.5% of reviews — better	17.4% of reviews
Number of ratings	693 — better	479
Update frequency	Every 3 weeks — better	Monthly
Ads	No — better	Yes
In-app purchases	No — better	Yes
Monetization	Free — better	Free with in-app purchases
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	16.0	13.0 — better
Further details — not scored
Size	392 MB	32 MB
Age rating	12+	4+
Developer	Willio Jeanvilma	Keyurbhai Tavethiya

Customer experience

Langaj

All ratings616 ratings

Positive85.7%

Neutral3.7%

Negative10.6%

Written reviews31 reviews

Positive93.5%

Neutral0.0%

Negative6.5%

Case Tracker for USCIS Citizen

All ratings479 ratings

Positive88.9%

Neutral1.3%

Negative9.8%

Written reviews23 reviews

Positive17.4%

Neutral0.0%

Negative82.6%

User reviews

Langaj

From 693 App Store ratings

What we love

👍 User-friendly interface and easy to navigate
📚 Comprehensive language learning content
🌍 Multiple languages available (English, Spanish, French, Portuguese)
💰 Free access to language learning
🎯 Effective for improving language skills

Room to improve

🔊 Audio not playing in listening exercises
📝 Inconsistent answer acceptance in exams
⏸️ Lack of automatic word progression feature

Case Tracker for USCIS Citizen

From 479 App Store ratings

What we love

✅ Case tracking functionality works for some users
⚡ Simplified case status checking process

Room to improve

🐛 App fails to display case status despite ads
⏱️ Extremely slow loading times
📺 Excessive ads throughout the app
💰 Paid subscription doesn't improve functionality
🚫 Non-functional for many users

Bugs and requests

Langaj

Reported bugs

2 issues

Audio not outputting in listening comprehension section
Inconsistent answer validation in exams

Requested features

7 requests

Additional languages beyond current offerings
Gamification with lives system and error penalties
Leaderboard rankings (Bronze, Silver, Diamond tiers)
Automatic word progression during lessons
Paid premium version with expanded content

Show 2 more

Marketing/promotion to reach more Haitians
Improved exam answer recognition for similarly spelled words

Case Tracker for USCIS Citizen

Reported bugs

8 issues

Case status fails to load after watching ads
App returns 'invalid number' for valid case numbers
Slow loading and frequent timeouts
Internet connection error messages despite valid connection
App crashes on startup

Show 3 more

Case history not displaying
Human verification loops that don't resolve
Copyright/logo issues with competitor app

Requested features

4 requests

Reduce or eliminate ads
Improve app stability and performance
Display case history like competitor apps
Better error handling and validation

In-app purchases

None

Langaj

No in-app purchases

2 purchases

Case Tracker for USCIS Citizen

One-time2

Case Tracker LifeTime Purchase$5.99
Case Tracker LifeTime Purchase$9.99

Questions

Is Langaj free?

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

Is Case Tracker for USCIS Citizen free?

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

Which has better reviews, Langaj or Case Tracker for USCIS Citizen?

Case Tracker for USCIS Citizen is rated higher. Langaj averages 4.4 out of 5 from 693 ratings, while Case Tracker for USCIS Citizen averages 4.6 from 479 ratings.

Do Langaj or Case Tracker for USCIS Citizen have ads?

Case Tracker for USCIS Citizen shows ads; Langaj does not.

Which is updated more often, Langaj or Case Tracker for USCIS Citizen?

Langaj ships an update every 3 weeks, and Case Tracker for USCIS Citizen monthly. Most recently, Langaj was updated on September 21, 2026 and Case Tracker for USCIS Citizen on September 11, 2026.