Comparison

License Plate Tracker vs Instant Checkmate

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

Head to head
About

License Plate Tracker

Record and organize license plates encountered during trips. Save completed trips for future review and track multiple journeys simultaneously. Sync your data across devices using iCloud.

Highlights
  • Track US and Canadian plates
  • Save completed trips
  • Manage multiple trips
  • View last seen state plate date
  • iCloud device syncing
Features
Read full description

License Plate Tracker allows you to keep track of found plates while on a trip. 1) Supports US and Canadian plates. 2) Completed trips are saved for later reference. 3) Track multiple trips at the same time. 4) Shows when you’ve last seen a state's plate. 5) iCloud integration syncs trips between your devices.

About

Instant Checkmate

Investigate addresses to uncover neighborhood details like potential residents, crime rates, and ownership history. This tool helps you learn about your surroundings before you move or for general safety awareness.

Highlights
  • Reverse address lookup
  • Neighbor identification
  • Neighborhood crime statistics
  • Census data
  • Ownership history
Features
Read full description

REVERSE PHONE NUMBER LOOKUP Are you receiving calls from an unknown number? Find the owner of a phone number with a quick search on the Instant Checkmate App. A Reverse Phone Lookup could find an owner's name, possible images, location history, social media profiles, and more. Get to the bottom of that mystery number with a simple search. Terms of Use Note: Instant Checkmate does not provide “consumer reports” and is not a “consumer reporting agency” as defined by the Fair Credit Reporting Act (FCRA). You may not use the products or services of Instant Checkmate to determine one’s eligibility for credit, housing, insurance, employment, or any other purpose subject to the FCRA. https://www.instantcheckmate.com/terms-of-use

Screenshots

License Plate Tracker4 screens
Instant Checkmate4 screens

Verdict

The call

The clearest difference is review sentiment: Instant Checkmate at 53% against License Plate Tracker's 0%. Instant Checkmate also leads on price (Free vs $0.99) and rating (4.7 vs 3.0). License Plate Tracker's advantage is in-app purchases (none vs 7). On ads, device support and iOS requirement 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

Instant Checkmate is free to download; License Plate Tracker costs $0.99 up front. Instant Checkmate sells 7 in-app purchases, starting at $2.99 per month. License Plate Tracker asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Instant Checkmate holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Instant Checkmate has 1.3K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of License Plate Tracker's written reviews are positive against 53% of Instant Checkmate's.

UpkeepUpdate frequency

License Plate Tracker ships an update every 129 months, Instant Checkmate every 3 weeks. Both last shipped on November 2, 2026.

Scorecard7 real differences · 3 level
License Plate Tracker versus Instant Checkmate: the parameters behind the verdict, then further details
ParameterLicense Plate TrackerInstant Checkmate
Price$0.99Free — better
Rating3.0 (4 ratings)4.7 (1.3K ratings) — better
Positive reviews0.0% of reviews53.3% of reviews — better
Number of ratings41.3K — better
Update frequencyEvery 129 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size2 MB45 MB
Age rating4+12+
DeveloperWickedly Simple SoftwarePubrec, LLC

Customer experience

License Plate Tracker

All ratings4 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Instant Checkmate

All ratings1,269 ratings
Positive93.3%
Neutral2.4%
Negative4.3%
Written reviews75 reviews
Positive53.3%
Neutral2.7%
Negative44.0%

Bugs and requests

License Plate Tracker

Not enough reviews yet to summarise bugs or requests.

Instant Checkmate

Reported bugs

3 issues
  • App crashes or freezes
  • Subscription issues and billing problems
  • Search results not loading properly

Requested features

3 requests
  • Option to do one-time checks without subscription
  • Improved data accuracy and reliability
  • Better customer support and refund policies

In-app purchases

None

License Plate Tracker

No in-app purchases

7 purchases

Instant Checkmate

Subscriptions7
  • Unlimited Email Reports$2.991 Month
  • Unlimited Phone Reports$4.991 Month
  • Unlimited Premium Reports$34.991 Month
Show 4 more
  • Unlimited Premium Reports7 Days trial$34.991 Month
  • All Inclusive Reports$34.991 Month
  • All Inclusive Reports$37.991 Month
  • Unlimited Premium Reports$67.993 Months

Questions

Is License Plate Tracker free?
License Plate Tracker costs $0.99, with no in-app purchases.
Is Instant Checkmate free?
Instant Checkmate is free to download, with in-app purchases available.
Which has better reviews, License Plate Tracker or Instant Checkmate?
Instant Checkmate is rated higher. License Plate Tracker averages 3.0 out of 5 from 4 ratings, while Instant Checkmate averages 4.7 from 1.3K ratings.
Do License Plate Tracker or Instant Checkmate have ads?
Neither License Plate Tracker nor Instant Checkmate shows ads.
Which is updated more often, License Plate Tracker or Instant Checkmate?
License Plate Tracker ships an update every 129 months, and Instant Checkmate every 3 weeks. Most recently, License Plate Tracker was updated on November 2, 2026 and Instant Checkmate on November 2, 2026.

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