Comparison

BlockZilla vs ChatinShield

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

Head to head
About

BlockZilla

This tool helps you hide sponsored posts and ads on popular social media platforms like Facebook, Twitter, and Reddit. Enjoy an ad-free browsing experience across your favorite websites with continuous updates to block new promotional content.

Highlights
  • Hides sponsored posts
  • Blocks ads on Facebook and Twitter
  • Ad-free browsing experience
  • Continuous software updates
  • Supports multiple social media platforms
  • Community feedback for new features
Features
Read full description

BlockZilla hides promoted tweets, sponsored posts and ads on major websites like Facebook, Twitter, Reddit and many others. It is the ultimate tool to hide promoted content and enjoy an ad free experience on all your favorite websites. As you can imagine, big social media would try their best to escape our content filter and continue to spam you with promoted content. We will do our best to not allow that. Our team constantly monitors and adapts the software so that you never see an ad again. Blockzilla currently hides promoted tweets on Twitter and blocks sponsored Facebook ads. We are in the process of improving Blockzilla so that you can enjoy Reddit adfree. Feel free to reach out to us and confirm on which website you would love to get rid of ads and sponsored content. We will do our best to add it as a feature. Join the community and share your thoughts in our Discord server - https://discord.gg/jc3npNt9N9 Follow us on Twitter: https://twitter.com/blockzilla_ext Like us on Facebook: https://www.facebook.com/BlockZilla.ext Terms of Use: https://blockzilla.app/terms-conditions/

About

ChatinShield

This app provides access to multiple leading AI models for document analysis, with a strong emphasis on user privacy. It automatically filters sensitive information and allows users to bring their own API keys for direct payment to AI providers.

Highlights
  • Access multiple AI models
  • Automatic PII filtering
  • Bring Your Own API Keys
  • Analyze Word, Excel, and text files
  • Customizable data filters
  • Secure local storage
  • Dark mode and themes
Features
Read full description

ChatinShield: Your Private Multi-AI Assistant Connect to the world's leading AI models - ChatGPT, Claude, Gemini, and Ollama - all in one secure app. ChatinShield puts privacy first with built-in protection for your sensitive information when you use AI to analyze docs KEY FEATURES • Multiple AI Models Access OpenAI GPT, Anthropic Claude, Google Gemini, and Ollama from a single interface. Switch between models instantly to get the best results for your needs. • Privacy Protection Advanced PII filtering automatically detects and protects sensitive information including phone numbers, emails, addresses, and credit cards before sending to AI services. • Bring Your Own API Keys No subscriptions or usage limits. Use your own API keys and pay only for what you use directly to the AI providers. • Document Support Upload and analyze Word documents, Excel files, and text file. Let AI do the heavy lifting. • Custom Filters Create personalized filter patterns to protect information specific to your needs. Full control over what data gets filtered. • Dark Mode & Themes Beautiful interface with automatic light/dark mode support and multiple chat styles to match your preference. • Local Storage All API keys and settings stored securely on your device. We never see or store your conversations or credentials. PERFECT FOR • Professionals handling sensitive client information • Students and researchers analyzing documents • Privacy-conscious users who want control over their data WHY CHATINSHIELD? Unlike other AI apps, ChatinShield never stores your conversations or API keys on our servers. Everything stays on your device. Our advanced filtering technology helps protect your privacy automatically, while giving you the flexibility to use any combination of AI models. GETTING STARTED 1. Download ChatinShield 2. Add your API keys from OpenAI, Anthropic, Google, or OpenRouter 3. Upload documents for analysis 4. Customize filters to protect your specific data 5. Give order to AI to analyze your docs No subscriptions. No hidden fees. No data collection.

Screenshots

BlockZilla4 screens
ChatinShield3 screens

Verdict

The call

The clearest difference is rating: ChatinShield at 5.0 against BlockZilla's 2.0. ChatinShield also leads on in-app purchases (none vs 2) and update cadence (every 2 weeks vs every 6 weeks). On price, ratings volume, ads 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. BlockZilla sells 2 in-app purchases, starting at $2.99 per month. ChatinShield asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ChatinShield holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

BlockZilla ships an update every 6 weeks, ChatinShield every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
BlockZilla versus ChatinShield: the parameters behind the verdict, then further details
ParameterBlockZillaChatinShield
PriceFreeFree
Rating2.0 (2 ratings)5.0 (2 ratings) — better
Positive reviews10.0% of reviews—
Number of ratings22
Update frequencyEvery 6 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size9 MB65 MB
Age rating4+17+
DeveloperPROMOTINO LTDLi Peng

Customer experience

BlockZilla

All ratings2 ratings
Positive0.0%
Neutral50.0%
Negative50.0%
Written reviews10 reviews
Positive10.0%
Neutral10.0%
Negative80.0%

ChatinShield

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

BlockZilla

Subscriptions2
  • Monthly Subscription$2.991 Month
  • Annual Subscription$29.991 Year
None

ChatinShield

No in-app purchases

Questions

Is BlockZilla free?
BlockZilla is free to download, with in-app purchases available.
Is ChatinShield free?
ChatinShield is free to download, with no in-app purchases.
Which has better reviews, BlockZilla or ChatinShield?
ChatinShield is rated higher. BlockZilla averages 2.0 out of 5 from 2 ratings, while ChatinShield averages 5.0 from 2 ratings.
Do BlockZilla or ChatinShield have ads?
Neither BlockZilla nor ChatinShield shows ads.
Which is updated more often, BlockZilla or ChatinShield?
BlockZilla ships an update every 6 weeks, and ChatinShield every 2 weeks. Most recently, BlockZilla was updated on November 3, 2026 and ChatinShield on October 31, 2026.

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