Comparison

The Sum vs PlusFix

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

Head to head
About

The Sum

Features
Read full description

The Sum : Math And Puzzle is a simple yet challenging game where you swipe to move blocks and combine numbers to reach the correct sum. Each level invites you to think carefully, plan your moves, and solve satisfying math puzzles. Easy to learn but increasingly challenging, the game blends logic, arithmetic, and spatial thinking into smooth puzzle experience. How to Play - Swipe to move number blocks - Combine numbers to reach the target sum - Find the correct calculation to complete the level - Solve puzzles with strategy and logic Features - Simple swipe controls - Clean and relaxing puzzle design - Progressive difficulty - A calm experience for players who enjoy numbers and puzzles Wether you enjoy brain teaser or casual puzzle games, The Sum : Math And Puzzle offers a fun way to challenge your mind.

About

PlusFix

Features
Read full description

This app offers a new kind of puzzle game, featuring intuitive controls and a variety of stages. Simple yet thought‑provoking, it’s enjoyable for everyone.

Screenshots

The Sum4 screens
PlusFix4 screens

Verdict

The call

The clearest difference is in-app purchases: The Sum at none against PlusFix's 3. PlusFix's advantage is update cadence (every 2 days vs every 3 weeks). On price, ads, device support and iOS requirement 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. PlusFix sells 3 one-off in-app purchases. The Sum asks for nothing beyond the download.

UpkeepUpdate frequency

The Sum ships an update every 3 weeks, PlusFix every 2 days. The most recent releases landed on September 18, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 4 level
The Sum versus PlusFix: the parameters behind the verdict, then further details
ParameterThe SumPlusFix
PriceFreeFree
Update frequencyEvery 3 weeksEvery 2 days — better
AdsYesYes
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size144 MB40 MB
Age rating4+4+
DeveloperLIM SING CHYUANyoung jun Cho

In-app purchases

None

The Sum

No in-app purchases

3 purchases

PlusFix

One-time3
  • Unlimited ZeroPoint$3.99
  • Ad-Free Experince$5.99
  • Full Level Access$7.99

Questions

Is The Sum free?
The Sum is free to download, with no in-app purchases.
Is PlusFix free?
PlusFix is free to download, with in-app purchases available.
Do The Sum or PlusFix have ads?
Both The Sum and PlusFix show ads.
Which is updated more often, The Sum or PlusFix?
The Sum ships an update every 3 weeks, and PlusFix every 2 days. Most recently, The Sum was updated on September 18, 2026 and PlusFix on September 23, 2026.

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