Comparison

LogiBrain Network vs Sum

Price, ratings, monetisation and update history for both games, side by side โ€” with what reviewers say about each.

Head to head
About

LogiBrain Network

Features
Read full description

If you like logic puzzles games then LogiBrain Network will be exactly what you need! It will crack your mind when solving the puzzles. Your task is to fix the broken network. It's not that hard! Rotate the network pieces by touching them, do this in such a way that every piece is connected to every other piece. Step by step you will connect all the pieces and create one network where all pieces are connected. Do it as fast as possible! GAME FEATURES - 2 difficulty levels (1 star is easy, 2 stars is hard) - Different puzzle sizes (6x6, 9x9, 12x12) - 2000+ puzzles to solve (no hidden in-app purchases, all puzzles are free) - The game works without Wi-Fi and Internet. You can solve the puzzles offline anywhere - Search for errors and highlight them - Automatic saving - Supports tablets - Check for errors and remove them - Get a hint or the complete solution whenever you want - Go steps back and forth - A great workout for your mind GAME MODES - Easy 6ร—6 - Easy 9ร—9 - Easy 12x12 - Hard 6x6 (edges are connected) - Hard 9ร—9 (edges are connected) - Hard 12x12 (edges are connected) Enjoy solving the mind cracking network puzzles. You can play this game offline, no Wi-Fi or Internet is required. Questions, problems or improvements? Contact Us: ========= - Email: support@pijappi.com - Website: https://www.pijappi.com - Support: https://www.pijappi.com/apps/logibrain-network/?store=apple#support Follow us for news and updates: ======== - Facebook: https://www.facebook.com/pijappi - Instagram: https://www.instagram.com/pijappi - X: https://x.com/pijappi - YouTube: https://www.youtube.com/@pijappi

About

Sum

A logic puzzle game where players fill in missing squares to match row and column totals. It offers various modes like Standard, Time Attack, and Grid Blitz, suitable for casual play or skill sharpening.

Highlights
  • Fill missing squares to match totals
  • Standard mode with adjustable difficulty
  • Time Attack mode against the clock
  • Grid Blitz mode for speed and accuracy
  • Sharpen quick addition skills
  • Suitable for all ages
Features
Read full description

In Sum-Squares, fill in the missing squares to match the totals at the end of each row and column! Jump into an assortment of unique modes: Standard - Pick a grid size and difficulty, then solve the missing squares as fast as you can! The better your logical deduction skills, the more points you'll earn. Time Attack - Race against the clock to see how many grids you can complete before time runs out! Grid Blitz - The grids are small in this mode, but your deduction skills will be put on full display in this test of speed and accuracy! This free-to-play, addictive puzzle game is sure to be fun for all ages. It can be enjoyed as a casual experience or to help sharpen your quick addition skills. Ready to test your logic? Download now and start solving!

Screenshots

LogiBrain Network4 screens
Sum4 screens

Verdict

The call

The clearest difference is in-app purchases: Sum at none against LogiBrain Network's 1. Sum also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). On price and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. LogiBrain Network sells 1 one-off in-app purchase. Sum asks for nothing beyond the download.

UpkeepUpdate frequency

LogiBrain Network ships an update every 3 weeks, Sum weekly. The most recent releases landed on September 24, 2026 and June 4, 2026 respectively.

Scorecard4 real differences ยท 4 level
LogiBrain Network versus Sum: the parameters behind the verdict, then further details
ParameterLogiBrain NetworkSum
PriceFreeFree
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 3 weeksWeekly โ€” better
AdsYesNo โ€” better
In-app purchasesYesNo โ€” better
Monetizationโ€”Free
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS18.015.1 โ€” better
Further details โ€” not scored
Size26 MB28 MB
Age rating4+4+
DeveloperKevin Van RooijenAllen Kagle

In-app purchases

1 purchases

LogiBrain Network

One-time1
  • Remove ads$4.99
None

Sum

No in-app purchases

Questions

Is LogiBrain Network free?
LogiBrain Network is free to download, with in-app purchases available.
Is Sum free?
Sum is free to download, with no in-app purchases.
Do LogiBrain Network or Sum have ads?
LogiBrain Network shows ads; Sum does not.
Which is updated more often, LogiBrain Network or Sum?
LogiBrain Network ships an update every 3 weeks, and Sum weekly. Most recently, LogiBrain Network was updated on September 24, 2026 and Sum on June 4, 2026.

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