Comparison

Instant Checkmate vs SYNC Intent

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

Head to head
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

About

SYNC Intent

Features
Read full description

SYNC Intent creates sealed, on-device receipts for important decisions and AI-assisted actions. If you can’t prove human oversight, you don’t have it. State your intent. Attach evidence. Confirm with Face ID. SYNC creates a receipt that shows what was authorized, what evidence was attached, and that the record was sealed on your device. Use SYNC Intent to: • Record important approvals • Attach supporting evidence • Create a verifiable record of authorization • Export standards-compatible proof • Share receipts without cloud custody The process is simple: Intent Write what you are authorizing. Evidence Attach supporting material when needed. Authorization Confirm with Face ID on your device. Receipt Create a sealed record you can view, share, or export. Exports include VC-JWT, VC JSON, Raw JWT, and Local W3C proof formats. SYNC Intent is local-first. Receipts are created on your device. Your data is not stored in SYNC cloud custody. Receipts can be verified locally through OpenVerifier.org. Policy packs may provide governance context for frameworks such as GDPR, the EU AI Act, and Texas TRAIGA. They provide context only. They do not provide legal advice or determine compliance. You authorize. Anyone verifies. No cloud. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Instant Checkmate4 screens
SYNC Intent4 screens

Verdict

The call

The clearest difference is device support: Instant Checkmate at 3 against SYNC Intent's 1. On price, ads, in-app purchases 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

Both are free to download. Instant Checkmate sells 7 in-app purchases, starting at $2.99 per month and SYNC Intent sells 1 in-app purchase, starting at $17.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 9 level
Instant Checkmate versus SYNC Intent: the parameters behind the verdict, then further details
ParameterInstant CheckmateSYNC Intent
PriceFreeFree
Rating4.7 (1.3K ratings) — better—
Positive reviews53.3% of reviews—
Number of ratings1.3K — better—
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better16.0
Further details — not scored
Size45 MB3 MB
Age rating12+4+
DeveloperPubrec, LLCLouis Clybourn Jr

Bugs and 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

SYNC Intent

Not enough reviews yet to summarise bugs or requests.

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
1 purchases

SYNC Intent

Subscriptions1
  • SYNC Monthly7 Days trial$17.991 Month

Questions

Is Instant Checkmate free?
Instant Checkmate is free to download, with in-app purchases available.
Is SYNC Intent free?
SYNC Intent is free to download, with in-app purchases available.
Do Instant Checkmate or SYNC Intent have ads?
Neither Instant Checkmate nor SYNC Intent shows ads.

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