Comparison

通信护盾 vs Workbuddy

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

Head to head
About

通信护盾

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Endless unknown calls and a text inbox flooded with promotions? CommShield handles call blocking and SMS filtering on your iPhone itself: your blocklist, message rules and every decision stay on the device, and you can start without signing up. PERSONAL BLOCKLIST – FREE • Add full phone numbers to the iOS call-blocking list; iOS blocks their calls directly. Notes and groups supported • Your blocklist also acts as an SMS sender blocklist, so calls and texts are stopped together • Numbers you report in the Phone app can be added to the blocklist with one tap • No registration or sign-in required; personal numbers are never uploaded SMS FILTERING – ENTIRELY ON DEVICE • Three layers of rules: sender number, number prefix and keywords; full-width and half-width characters both match • A built-in Core ML model classifies junk messages on the device; message content never leaves your phone • Optionally sort promotions, orders and bills into the matching system categories instead of treating everything as junk • Messages from your contacts are excluded by iOS and never reach the app SPAM NUMBER LIBRARY – UNLOCKED BY MEMBERSHIP • About 150,000 publicly reported spam numbers covering fraud, loan promotion and more; delivery and customer-service numbers are only labeled, and the label appears on the incoming call screen • Become a member to enable the library; once iOS loads it, calls are blocked offline, and updates keep arriving • The library and your personal blocklist have separate switches and never overwrite each other; pause the library at any time USE AS A GUEST, SIGN IN IF YOU WANT • Ready to use the moment you open it, no account needed; membership can be purchased as a guest too • Optionally sign in with Apple to link membership to your Apple Account and restore it on your other devices • Sign out or delete your account in the app at any time; your personal blocklist and SMS rules stay on the device REPORTING • Choose CommShield in the reporting flow of the Phone and Messages apps to add the number to your rules at the same time • After your confirmation, iOS forwards SMS reports to the 12321 reporting center (Ministry of Industry and Information Technology, China) PRIVACY, DOWN TO THE DETAILS • Blocklist, rules and activity records are stored only on your device and never uploaded • Message text is classified on the device and never leaves it • Your account stores only a user number and membership status; Sign in with Apple does not ask for your name or email • No advertising, analytics or crash-reporting SDKs; no access to contacts, photos or location BEFORE YOU START • Call blocking and SMS filtering require turning on the corresponding extensions in iOS Settings; the home screen shows the status of each • iOS does not report actual blocking results to apps, so the in-app activity log lists rule changes, not blocked-call counts • The spam library is built from public reports and may contain errors; add important contacts to your address book, and pause the library or delete numbers at any time WHO IT IS FOR People bothered by sales, loan and scam calls every day; people who do not want their messages or blocklist uploaded to any server; people who want transparent blocking rules they can fix themselves. SUBSCRIPTION DETAILS CommShield Monthly Membership renews automatically every month and can be cancelled at any time in your Apple subscription settings; Lifetime Membership is a one-time purchase. Prices are shown on the App Store purchase screen. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://pir.fjdjfj.vip/legal/privacy.html Install CommShield and keep the noise out.

About

Workbuddy

Features
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All-in-One AI Smart Assistant – Your Portable Work & Life Butler Integrating conversation, office productivity, content creation, and photo recognition, it comes with 49 specialized vertical AI agents, forming a comprehensive empowerment platform that reshapes your lifestyle with one-stop efficiency. AI PPT MasterJust enter a topic, and it instantly generates a well-structured outline and polished slides. Perfectly suited for work reports, course materials, product introductions, graduation defenses, and funding roadshows – turning complex presentation tasks back into pure logical expression. All-Round Workplace ButlerEquipped with a dedicated agent matrix covering weekly report construction, tactful upward communication, professional email drafting, mock interview practice, meeting minute summarization, and various workplace phrasing – comprehensively covering every aspect of workplace communication and collaboration. Smart Photo InterpretationSharply perceives everything through the lens – accurately identifies objects, efficiently extracts text, provides real-time translation, assists with problem-solving, and aids in copywriting. Transforms visual perception into tangible, usable information value. Versatile Creation ToolDeeply analyzes core points of documents, intelligently optimizes resumes, supports emotional conversation, and offers access to a vast encyclopedia of knowledge. From work to daily life, it provides comprehensive support with both depth and warmth. Seamless Communication ModesSupports convenient voice interaction combined with one-click precision translation, breaking down language and input barriers – making every expression natural, fluent, and borderless. 【 Continuous Monthly Subscription Membership Instructions 】 1. Subscription service: Continuous monthly membership; 2. Subscription period: 30 days, 365 days; 3. Subscription price: $4.9 for 30 days, $29.9 for 365 days; 4. Payment: After confirming the purchase, the fee will be deducted from the user's Apple iTunes account. 5. Unsubscribe: If you need to cancel the automatic renewal, please manually open "Settings" on your iPhone - > Enter "iTunes Store & App Store" - > Click "Apple ID", select to view "View Apple ID", enter the "Account Settings" page, and click "Subscribe". You can choose this platform to automatically renew your VIP membership and then cancel your subscription. If the subscription is not closed at least 24 hours before the end of the subscription period, it will be automatically renewed. 6. Renewal: 24 hours before the expiration of the continuous monthly membership, Apple will automatically deduct the corresponding fee from your iTunes account. Once successful, the validity period of the monthly membership service will be automatically extended by one cycle. 7. privacy agreement: https://docs.google.com/document/d/1o8opurxfr42UCC092QSfaWyEDhUXcPr2_VnlDyRVBtk/edit?tab=t.0 8. the terms of service: https://docs.google.com/document/d/1c22bzLu5rDd4i7ZhV9tfLrXiYn31AqRtAEsdyJEGvKw/edit?tab=t.0

Screenshots

通信护盾4 screens
Workbuddy4 screens

Verdict

The call

The clearest difference is update cadence: 通信护盾 at every 3 days against Workbuddy's weekly. On price, ads, 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. 通信护盾 sells 2 in-app purchases, starting at $0.99 per month and Workbuddy sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

通信护盾 ships an update every 3 days, Workbuddy weekly. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

Scorecard1 real difference · 5 level
通信护盾 versus Workbuddy: the parameters behind the verdict, then further details
Parameter通信护盾Workbuddy
PriceFreeFree
Update frequencyEvery 3 days — betterWeekly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size20 MB8 MB
Age rating4+4+
DeveloperCROWSON FARMS, INC.Isabel Crane

In-app purchases

2 purchases

通信护盾

Subscriptions1
  • 月度会员$0.991 Month
One-time1
  • 永久会员$4.99
3 purchases

Workbuddy

Subscriptions2
  • VIP$4.991 Month
  • VIP$29.991 Year
One-time1
  • VIP$39.99

Questions

Is 通信护盾 free?
通信护盾 is free to download, with in-app purchases available.
Is Workbuddy free?
Workbuddy is free to download, with in-app purchases available.
Do 通信护盾 or Workbuddy have ads?
Neither 通信护盾 nor Workbuddy shows ads.
Which is updated more often, 通信护盾 or Workbuddy?
通信护盾 ships an update every 3 days, and Workbuddy weekly. Most recently, 通信护盾 was updated on October 7, 2026 and Workbuddy on October 3, 2026.

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