Comparison

ice sudoku vs Web Protection

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

Head to head
About

ice sudoku

This app offers a vast collection of Sudoku puzzles across various difficulty levels, featuring a logic analysis system and customizable gameplay. Enjoy offline play with a focus on privacy and continuous updates.

Highlights
  • Extensive Sudoku question bank
  • Multiple difficulty levels
  • Step-by-step logic analysis
  • Offline play
  • Customizable gameplay
  • Sudoku scanning recognition
Features
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【High performance, rich sudoku bank】 ice sudoku uses an efficient random number algorithm and uses multi-threaded concurrent technology to efficiently utilize Apple A series processors. It can quickly generate 5 types of Sudoku of different difficulty levels (beginner, easy, medium, difficult, and top). It provides a comprehensive question bank covering SE 1.2~11.9 and supports search and random retrieval. (1) Beginner, easy, medium, difficult, and top Sudoku special skill questions: 999 questions each (2) Higher algorithm level Ice Sudoku Sudoku (SE 8.3-SE 9.2): 999 questions (3) Peak algorithm level Icey Comet Sudoku (SE 8.8-SE 10.5): 999 questions (4) Super first-class difficulty Sudoku (SE 10.5+): more than 100 questions 【Extreme logic, advanced challenge】 It has a complete logic analysis system that supports step-by-step solutions for any Sudoku, helping you sort out the logical reasoning of each step. It has a rich library of targeted Sudoku training to help you become a Sudoku master. Exclusive challenge mode, test level, speed challenge, unlock exclusive icons, so that Sudoku is no longer boring. [Privacy protection, offline play] The developer promises not to collect any data from ice sudoku, and you can enjoy all functions without network connection, no ads, no in-app purchases, and fully protect your privacy and security. [High freedom, customizable] Supports free circle change to painting, especially suitable for iPad with Pencil. Supports Sudoku customization, where the numbers are determined by you, and there are templates to generate axial symmetric Sudoku. The archive system is complete, and you can export 81 Sudoku strings to facilitate the management of your Sudoku library and free sharing. [Rich functions, simple and intuitive] The interface design is simple and clear, and continues to improve. iOS 13 and above devices support Sudoku scanning recognition. Automatically fill in candidate numbers, error protection, highlight candidate numbers, candidate number background color adjustment, quick fill, and more convenient functions are waiting for you to explore. [Continuous updates, support feedback] Whether you are a master who can solve all kinds of Sudoku easily, or a Sudoku beginner, you can find the right questions for you here. If you have better suggestions, please contact us so that we can hear your voice! Official website of ice sudoku: https://github.com/tropicalwzc/ice_sudoku.github.io

About

Web Protection

Shield yourself from harmful websites and phishing scams with a robust, redesigned protection system. Monitor network activity in real-time, customize security settings, and manage your online safety with a single tap. This utility offers enhanced security through a Swift 6 core.

Highlights
  • Customizable protection and blocking engine
  • Real-time network traffic statistics
  • Redesigned one-tap interface
  • Swift 6 core for enhanced security
  • Status bar protection indicator
Features
Read full description

Protect yourself from scams! Get rid of them in Safari or in any other app. Overview: • Powerful Safari extension to block scams. • Secure DNS to protect your personal data. • Customizable firewall to block scams in other apps. Features: • Options to customize what the Safari extension blocks. • Multiple DNS servers to choose from. • Powerful customization preferences for secure DNS. • Network exclusions for secure DNS. • Remote blocklists to block all kinds of content with the firewall. • Manual rules to block or unblock anything with the firewall. • Statistics and logs to visualize what the firewall is blocking. Privacy Policy: https://github.com/lucasditomase/web-protection-links/blob/main/privacy-policy.md Terms of Service: https://github.com/lucasditomase/web-protection-links/blob/main/terms-of-service.md

Screenshots

ice sudoku4 screens
Web Protection4 screens

Verdict

The call

The clearest difference is review sentiment: ice sudoku at 89% against Web Protection's 0%. ice sudoku also leads on in-app purchases (none vs 9) and iOS requirement (18.0 vs 26.5). Web Protection's advantage is price (Free vs $1.99) and update cadence (every 5 days vs fortnightly). On 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

Web Protection is free to download; ice sudoku costs $1.99 up front. Web Protection sells 9 in-app purchases, starting at $2.99 per month. ice sudoku asks for nothing beyond the download.

UpkeepUpdate frequency

ice sudoku ships an update fortnightly, Web Protection every 5 days. The most recent releases landed on October 20, 2026 and October 12, 2026 respectively.

Scorecard6 real differences · 4 level
ice sudoku versus Web Protection: the parameters behind the verdict, then further details
Parameterice sudokuWeb Protection
Price$1.99Free — better
Rating4.8 (15 ratings) — better—
Positive reviews88.9% of reviews — better0.0% of reviews
Number of ratings15 — better—
Update frequencyFortnightlyEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS18.0 — better26.5
Further details — not scored
Size46 MB10 MB
Age rating4+4+
Developer子诚 王Lucas Exequiel Di Tomase

Customer experience

ice sudoku

All ratings15 ratings
Positive93.3%
Neutral6.7%
Negative0.0%
Written reviews36 reviews
Positive88.9%
Neutral5.6%
Negative5.6%

Web Protection

Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

ice sudoku

No in-app purchases

9 purchases

Web Protection

Subscriptions7
  • Firewall - Individual (1 Month)1 Month trial$2.991 Month
  • Monthly Subscription1 Month trial$2.991 Month
  • Firewall - Family (1 Month)1 Month trial$4.991 Month
Show 4 more
  • NetSecurWeb+$17.996 Months
  • Firewall - Individual (1 Year)1 Year trial$19.991 Year
  • Annual Subscription1 Year trial$19.991 Year
  • Firewall - Family (1 Year)1 Year trial$29.991 Year
One-time2
  • Firewall - Lifetime (Individual)$99.99
  • Firewall - Lifetime (Family)$149.99

Questions

Is ice sudoku free?
ice sudoku costs $1.99, with no in-app purchases.
Is Web Protection free?
Web Protection is free to download, with in-app purchases available.
Do ice sudoku or Web Protection have ads?
Neither ice sudoku nor Web Protection shows ads.
Which is updated more often, ice sudoku or Web Protection?
ice sudoku ships an update fortnightly, and Web Protection every 5 days. Most recently, ice sudoku was updated on October 20, 2026 and Web Protection on October 12, 2026.

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