Comparison

Sudoku (Oh No! Another One!) vs Pegfall

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

Head to head
About

Sudoku (Oh No! Another One!)

This logic puzzle game challenges you to fill a 9x9 grid with numbers 1-9 using only reasoning. It offers multiple difficulty levels, daily puzzles, and helpful tools like notes and hints. Play offline and enjoy customizable themes.

Highlights
  • 4 difficulty levels
  • New daily sudoku
  • Notes and hints
  • Conflict highlighting
  • Color sudoku option
  • Offline play
  • Printable puzzles
Features
Read full description

Sudoku is the classic logic puzzle: fill the 9x9 grid so that every row, column and 3x3 box contains the numbers 1 to 9 exactly once. No math required, just reasoning. Every puzzle has exactly one solution, and the given numbers are placed symmetrically, like the sudoku in newspapers and puzzle books. - 4 difficulty levels: easy, medium, hard and extreme - A new daily sudoku every day - Notes, cleared automatically when you place a number - Optional hints: candidates appear in a cell when 3 or fewer remain - Reveal a number when you are stuck - Highlighting of conflicts and of the row, column and box of the selected cell - Color sudoku, with colors in place of numbers - 5 themes and an optional timer - Undo, Apple Pencil input on iPad and external keyboard support - Print your sudoku or send it as a PDF by email - Play offline, no internet connection needed Fully accessible with VoiceOver: every cell, number and note is read aloud.

About

Pegfall

Features
Read full description

Pegfall is a relaxing physics merge game with a twist: drop cute animal balls, merge matching pairs to level them up, and blast LEGO-style bricks before the aquarium fills up. How to play Tap to drop. When two identical animals touch, they merge into a bigger one. Chain merges for bonus score. Hit loose bricks with merges to clear the wall. Watch the water level—if it gets too high, it’s game over. Features Hand-crafted aquariums with unique missions Risk meter and danger line so you always know how close you are Rewarded continue when things get tight Simple controls, one-handed friendly Note Progress is saved on your device. Internet may be used for ads on supported builds. Kullanım Koşulları (Terms of Use): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Gizlilik Politikası (Privacy Policy): https://sites.google.com/ertunex.com/pegfall/

Screenshots

Sudoku (Oh No! Another One!)4 screens
Pegfall4 screens

Verdict

The call

The clearest difference is update cadence: Pegfall at every 9 days against Sudoku (Oh No! Another One!)'s every 3 months. Pegfall also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sudoku (Oh No! Another One!) ships an update every 3 months, Pegfall every 9 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
Sudoku (Oh No! Another One!) versus Pegfall: the parameters behind the verdict, then further details
ParameterSudoku (Oh No! Another One!)Pegfall
PriceFreeFree
Rating4.5 (46 ratings) — better—
Positive reviews89.8% of reviews—
Number of ratings46 — better—
Update frequencyEvery 3 monthsEvery 9 days — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size41 MB28 MB
Age rating4+4+
DeveloperSonya MarcarelliErtugrul Irmak

In-app purchases

None

Sudoku (Oh No! Another One!)

No in-app purchases

None

Pegfall

No in-app purchases

Questions

Is Sudoku (Oh No! Another One!) free?
Sudoku (Oh No! Another One!) is free to download, with no in-app purchases.
Is Pegfall free?
Pegfall is free to download, with no in-app purchases.
Do Sudoku (Oh No! Another One!) or Pegfall have ads?
Both Sudoku (Oh No! Another One!) and Pegfall show ads.
Which is updated more often, Sudoku (Oh No! Another One!) or Pegfall?
Sudoku (Oh No! Another One!) ships an update every 3 months, and Pegfall every 9 days. Most recently, Sudoku (Oh No! Another One!) was updated on November 6, 2026 and Pegfall on November 5, 2026.

Other comparisons