Comparison

Dimmed Note vs SureMark

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

Head to head
About

Dimmed Note

Features
Read full description

Hide and block the screen area where you enter text from above and below at any size. By displaying only the area of ​​interest, glare is reduced.

About

SureMark

Verify the identity of individuals in real-time across calls, video chats, and text messages. This tool provides instant, impersonation-proof confirmation, protecting your reputation and relationships from sophisticated fakes.

Highlights
  • Instant identity verification
  • Impersonation-proof technology
  • Cross-platform protection
  • Simple challenge and response
  • Privacy-focused, no ads or data selling
  • Credential issuance and content signing (higher tiers)
Features
Read full description

In a world where AI can mimic faces, voices, and entire websites, SureMark's Verified Web gives you the power to know who created the content you're viewing online. As you browse, Verified Web authenticates content directly in your browser — confirming in real time whether what's on the page was actually issued and approved by the trusted identity it claims to come from. Verified Web checks authenticity at the source rather than relying on detection tools that can be easily tricked. Instead of guessing whether a post, article, statement, or download is genuine, you get instant, trustworthy confirmation right where you're reading it. Why Verified Web - Authenticity at a glance: See whether the content you're viewing was genuinely signed by its claimed author, without leaving the page. - Impersonation-proof: Rather than guessing if content is real, Verified Web confirms whether it was issued and approved by a verified identity. - Built into your browser: Authentication happens client-side as you browse — no extra apps or steps to verify what you see. - Cross-platform protection: Works across desktop and the web, with iOS support now available. - Privacy first: No ads. No spam. No selling your data. For High-Visibility Individuals Athletes, celebrities, journalists, executives, and politicians are prime targets for fraudulent content published in their name. Verified Web lets you sign the content you put online so audiences can confirm it's really from you — protecting your brand, reputation, and relationships. SureMark is already partnering with organizations like NILx to protect athlete identities and endorsements. For Followers, Fans & the Public The Viewer tier is free — so anyone can verify signed web content without paying. Higher tiers (Sure Circle, High Visibility, Celebrity) unlock additional features like credential issuance, content signing, recovery tools, and dual identities. Trusted Technology Verified Web is built on decades of proven innovation in securing digital information, delivering authenticity at internet scale.

Screenshots

Dimmed Note1 screens
SureMark3 screens

Verdict

The call

The clearest difference is ads: SureMark at none against Dimmed Note's shown. Dimmed Note's advantage is update cadence (every 2 weeks vs every 2 months). On price, in-app purchases, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Dimmed Note ships an update every 2 weeks, SureMark every 2 months. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

Scorecard2 real differences · 8 level
Dimmed Note versus SureMark: the parameters behind the verdict, then further details
ParameterDimmed NoteSureMark
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.8.3 — better16.4
Further details — not scored
Size36 MB58 MB
Age rating4+4+
DeveloperHideaki UchikoshiSureMark Digital Identity Services Inc.

In-app purchases

None

Dimmed Note

No in-app purchases

None

SureMark

No in-app purchases

Questions

Is Dimmed Note free?
Dimmed Note is free to download, with no in-app purchases.
Is SureMark free?
SureMark is free to download, with no in-app purchases.
Do Dimmed Note or SureMark have ads?
Dimmed Note shows ads; SureMark does not.
Which is updated more often, Dimmed Note or SureMark?
Dimmed Note ships an update every 2 weeks, and SureMark every 2 months. Most recently, Dimmed Note was updated on October 7, 2026 and SureMark on September 30, 2026.

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