Comparison

PlusFix vs Not Sudoku

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

Head to head

PlusFix

Brain games full of puzzles

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.

About

Not Sudoku

Features

Read full description

Not Sudoku: Pairs or Ten is a minimalist number puzzle with simple rules and deep strategy. Match equal numbers or pairs that sum to ten to clear the board and unlock new levels. Each cleared field reveals smaller cells hidden inside, making every move matter. How to play: Find matching number pairs Or combine numbers that sum to 10 Clear the field to unlock deeper layers Plan ahead - the board gets smaller and harder Features: Minimalist design, no distractions Simple rules, deep logical challenge Progressive levels with increasing depth Play offline No time limits How far can you go beyond level three?

Screenshots

PlusFix4 screens

Not Sudoku4 screens

Verdict

The call

The clearest difference is in-app purchases: Not Sudoku at none against PlusFix's 3. PlusFix's advantage is update cadence (every 2 days vs weekly) and iOS requirement (13.0 vs 17.0). On price, 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. PlusFix sells 3 one-off in-app purchases. Not Sudoku asks for nothing beyond the download.

UpkeepUpdate frequency

PlusFix ships an update every 2 days, Not Sudoku weekly. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 3 level

PlusFix versus Not Sudoku: the parameters behind the verdict, then further details
Parameter	PlusFix	Not Sudoku
Price	Free	Free
Update frequency	Every 2 days — better	Weekly
Ads	Yes	Yes
In-app purchases	Yes	No — better
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	13.0 — better	17.0
Further details — not scored
Size	40 MB	80 MB
Age rating	4+	4+
Developer	young jun Cho	Catherina Kraiko

In-app purchases

3 purchases

PlusFix

One-time3

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

None

Not Sudoku

No in-app purchases

Questions

Is PlusFix free?

PlusFix is free to download, with in-app purchases available.

Is Not Sudoku free?

Not Sudoku is free to download, with no in-app purchases.

Do PlusFix or Not Sudoku have ads?

Both PlusFix and Not Sudoku show ads.

Which is updated more often, PlusFix or Not Sudoku?

PlusFix ships an update every 2 days, and Not Sudoku weekly. Most recently, PlusFix was updated on October 25, 2026 and Not Sudoku on October 11, 2026.