Comparison

SSL Certificate Checker vs CC

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

Head to head
About

SSL Certificate Checker

Monitor the health of SSL/TLS certificates for your websites and services. Instantly check single targets or scan your entire list to identify expiring or expired certificates and review TLS configurations.

Highlights
  • Monitor SSL/TLS certificate health
  • Check expiry date and days left
  • Classify certificate status (OK, Expiring, Expired, Failed)
  • View issuer, subject, and SAN details
  • Inspect negotiated TLS protocol and cipher suite
  • Perform single target or batch scans
  • Store targets and results locally
Features
Read full description

SSL Certificate Checker helps you monitor SSL/TLS certificate health for the websites and services you care about. Add one or more targets (hostname + port, default 443), run a check instantly, or scan your whole list in one tap. The app is designed for a quick daily workflow: open, scan, review risk, and act. What you can check: - Expiry date and days left - Status classification: OK, Expiring, Expired, Failed - Issuer and subject - SAN (Subject Alternative Name) - Serial number and signature details - SHA-256 certificate fingerprint - SHA-256 public key fingerprint - Negotiated TLS protocol and cipher suite Key workflows: - Single target check for immediate troubleshooting - Full list scan for regular maintenance - Saved targets and latest results stored locally on device - Optional periodic background checks (can be turned on/off) Built for practical certificate operations: - Quickly identify certificates close to expiration - Compare protocol/cipher negotiation outcomes - Keep a simple watchlist for internal or public endpoints - Generate and review report-style outputs inside the app Security perspective for connected-device teams: - Includes TLS protocol and cipher suite visibility to support baseline security reviews - Helps teams spot weak or unexpected negotiated ciphers during routine checks - Useful as an evidence aid for internal security discussions and release readiness - Designed as a practical checker, not a complete legal/compliance assessment tool Regulatory context note: - In the EU, RED cybersecurity delegated requirements under Directive 2014/53/EU Article 3(3)(d)(e)(f) apply from August 1, 2025 for covered products - This app can support early HTTPS/TLS posture checks, but it does not certify compliance with RED-DA, EN 18031, or any other regulation/standard on its own Privacy and control: - No account is required to start checking - Targets and recent check results are kept locally for your routine usage - Privacy policy and terms are available from within the app Current release focus: - Core SSL/TLS checking flow and result parsing are available - Batch checking and retry flow are available - iOS background checks are best-effort (system-scheduled) - Multilingual UI foundation is integrated; some languages are still being refined This app is suitable for developers, operators, site owners, and anyone who wants a simple way to track certificate validity and TLS configuration from a mobile device.

About

CC

Features
Read full description

Contacts Viewer is a free, read-only address book for all your supported contact providers. Choose Google Contacts, Apple/iCloud, Microsoft Outlook, CardDAV, JMAP, or contacts on this device. Connect one source and browse it in a clean native app on iPhone, iPad, and Mac. Key Features: • All Major Providers: Choose Google, Apple/iCloud, Microsoft, CardDAV, JMAP, or device contacts. • Read-Only by Design: Refresh and view contacts without creating, editing, or deleting provider records. • Rapid Search: Quickly search through large directories by name, email, or phone number. • Detailed Information: Browse full contact details, custom fields, and email notes. • Direct and Private: Provider credentials stay on your device and connections go directly to the selected provider. Contacts Viewer is free and ad-supported. It supports one connected contact account at a time. Editing, cleanup, backup, and multi-account synchronization are available in the full Cloud Contacts application.

Screenshots

SSL Certificate Checker4 screens
CC4 screens

Verdict

The call

The clearest difference is ads: SSL Certificate Checker at none against CC's shown. SSL Certificate Checker also leads on iOS requirement (15.0 vs 18.6). On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SSL Certificate Checker ships an update monthly, CC fortnightly. The most recent releases landed on October 5, 2026 and October 19, 2026 respectively.

Scorecard2 real differences · 8 level
SSL Certificate Checker versus CC: the parameters behind the verdict, then further details
ParameterSSL Certificate CheckerCC
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyMonthlyFortnightly — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.6
Further details — not scored
Size31 MB59 MB
Age rating4+4+
DeveloperYuan-Yi Chang一 王

In-app purchases

None

SSL Certificate Checker

No in-app purchases

None

CC

No in-app purchases

Questions

Is SSL Certificate Checker free?
SSL Certificate Checker is free to download, with no in-app purchases.
Is CC free?
CC is free to download, with no in-app purchases.
Do SSL Certificate Checker or CC have ads?
CC shows ads; SSL Certificate Checker does not.
Which is updated more often, SSL Certificate Checker or CC?
SSL Certificate Checker ships an update monthly, and CC fortnightly. Most recently, SSL Certificate Checker was updated on October 5, 2026 and CC on October 19, 2026.

Other comparisons