Comparison

Summi vs Case Tracker for USCIS NVC

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

Head to head
About

Summi

Features
Read full description

Still waiting on your immigration case? Summi gives you accurate wait time predictions for your case. Key Features: - Accurate Predictions: Summi uses powerful machine learning models to provide you with an accurate estimate of your wait time. - Private by Design: All predictions are processed on-device to protect your privacy. Upgrade to Summi+ and unlock exclusive benefits: - Day-Accurate Predictions: Get wait time predictions accurate to the day. - Visa Bulletin Notifications: Receive a notification the moment a new visa bulletin is released. If you choose to purchase Summi+, payment will be charged to your Apple account, and your account will be charged for renewal within 24-hours prior to the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the App Store after purchase. Privacy Policy: https://summi-5d48e.web.app/privacy-policy/ Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Summi is not affiliated with the U.S. government and does not provide legal advice.

About

Case Tracker for USCIS NVC

This app provides real-time USCIS case status alerts, visa bulletin updates, and N-400 interview preparation. It offers plain-language explanations of status messages and personalized insights into visa bulletin changes. Practice interviews with AI grading and access study materials for a smoother immigration journey.

Highlights
  • Instant USCIS case status alerts
  • Personalized visa bulletin updates
  • Mock citizenship interview practice with AI
  • Full timeline of case status changes
  • Support for all USCIS form types
  • English and Spanish language support
  • Home Screen widget for quick status checks
Features
Read full description

You're not just tracking a case — you're tracking your future. GreenLit is the all-in-one companion for your USCIS & NVC journey, from receipt notice to the citizenship oath. Watch your case around the clock. Track the visa bulletin. Practice the interview. All in one app, in your language. INSTANT CASE ALERTS Stop refreshing the USCIS website. GreenLit checks your case every few hours and pushes you the moment anything changes — often before USCIS sends an email. • Powered by the official USCIS Case Status API • Plain-language explanations of cryptic status messages • Full timeline of every status change since day one • Track unlimited cases by receipt number • Home Screen widget — glance and go VISA BULLETIN, PERSONALIZED The State Department's monthly visa bulletin, decoded for your priority date. • Family and employment categories side-by-side • Personalized impact — are you current, moving, or backlogged? • Direct links to the cases the bulletin affects • Updated automatically every month NVC & CONSULAR PROCESSING Waiting at the National Visa Center for a consular interview abroad? GreenLit auto-estimates your stage and alerts you when it moves. • Your estimated stage, updated weekly from NVC's published processing pace • An alert the moment a visa number opens for your category and priority date • Retrogression alerts, plus one tap to the official CEAC tracker — no scraping CITIZENSHIP TEST PREP Walk into your N-400 interview ready. Practice the way it actually feels in the room. • Full Mock Interview — 10 civics questions, a reading prompt, and a writing dictation, delivered by audio • Interactive AI grading — speak your answer and our AI evaluates how you did • All 100 official civics questions with plain-language answers • Flashcards, vocabulary, and reading & writing practice • State-specific officeholder data — your senator, governor, and representative • Officer phrases and speaking practice — what you'll actually hear • Pre-rendered native audio for every question SUPPORTED CASE TYPES Track any USCIS case by receipt number, including: - I-485 — Adjustment of Status / Green Card - I-130 — Petition for Alien Relative - I-140 — Petition for Immigrant Workers - I-765 — Employment Authorization / EAD - N-400 — Naturalization / Citizenship - I-131 — Advance Parole / Travel Document - I-90 — Green Card Renewal - I-751 — Removal of Conditions - And every other USCIS form type WHY GREENLIT • No ads, ever — your immigration journey deserves better • We never sell your data — end-to-end secure, anonymous sign-in • Faster status alerts than any competitor • Built on official government data, not scraped from a website • Fully in your language — translated end to end, not just menus • Designed for peace of mind, not anxiety GREENLIT PLUS Unlock the full experience: unlimited Mock Interviews, every civics category, the complete study library, and continuous case monitoring. Cancel anytime in Settings. Don't be the one who finds out three days later. Don't walk into your interview cold. Download GreenLit today and take control of your immigration journey. SUBSCRIPTION INFORMATION GreenLit Plus is an auto-renewing subscription required for full access to all features, including continuous case monitoring, unlimited Mock Interviews, AI interview grading, and the complete study library. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Any unused portion of a free trial will be forfeited if you purchase a subscription. Privacy Policy: https://velocityraptor.co/app-privacy Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

Screenshots

Summi3 screens
Case Tracker for USCIS NVC4 screens

Verdict

The call

The clearest difference is ads: Case Tracker for USCIS NVC at none against Summi's shown. Case Tracker for USCIS NVC also leads on update cadence (every 3 weeks vs every 8 months). Summi's advantage is iOS requirement (17.0 vs 26.0). On price, in-app purchases and device support 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. Summi sells 1 in-app purchase, starting at $0.99 per month and Case Tracker for USCIS NVC sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Summi ships an update every 8 months, Case Tracker for USCIS NVC every 3 weeks. The most recent releases landed on September 11, 2026 and September 16, 2026 respectively.

Scorecard3 real differences · 7 level
Summi versus Case Tracker for USCIS NVC: the parameters behind the verdict, then further details
ParameterSummiCase Tracker for USCIS NVC
PriceFreeFree
Rating—4.7 (30 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—30 — better
Update frequencyEvery 8 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better26.0
Further details — not scored
Size4 MB84 MB
Age rating4++4
Developer敏 周Velocity Raptor Incorporated

Customer experience

Summi

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%

Case Tracker for USCIS NVC

All ratings30 ratings
Positive93.3%
Neutral0.0%
Negative6.7%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

1 purchases

Summi

Subscriptions1
  • Summi+$0.991 Month
4 purchases

Case Tracker for USCIS NVC

Subscriptions3
  • Plus Weekly$4.997 Days
  • Monthly$4.991 Month
  • Annual$29.991 Year
One-time1
  • Greenlit Plus Lifetime$39.99

Questions

Is Summi free?
Summi is free to download, with in-app purchases available.
Is Case Tracker for USCIS NVC free?
Case Tracker for USCIS NVC is free to download, with in-app purchases available.
Do Summi or Case Tracker for USCIS NVC have ads?
Summi shows ads; Case Tracker for USCIS NVC does not.
Which is updated more often, Summi or Case Tracker for USCIS NVC?
Summi ships an update every 8 months, and Case Tracker for USCIS NVC every 3 weeks. Most recently, Summi was updated on September 11, 2026 and Case Tracker for USCIS NVC on September 16, 2026.

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