Comparison

Zen Pipe vs Nonogram

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

Head to head
About

Zen Pipe

A simple yet addictive puzzle game where players rotate pipes to connect them. Enjoy an endless stream of randomly generated levels on all your devices for a relaxing gaming experience.

Highlights
  • Simple pipe rotation puzzles
  • Addictive gameplay
  • Infinite levels
  • Randomly generated levels
  • Universal device support
Features
Read full description

Want to play a relaxing puzzle game? Don't look further; Zen Pipe is the game you were looking for. The rules are simple (you rotate the pipes to their correct position) but terribly addictive. You’ll be coming back for more, your money guaranty (wait a minute… the game is FREE). - Simple and relaxing puzzle game. - Infinite and randomly generated levels. - Universal (works on all your devices).

About

Nonogram

Engage your mind with logic puzzles based on numbers to reveal hidden pictures. Explore various themed exhibits and learn fascinating facts. This game offers a relaxing yet challenging experience for puzzle enthusiasts.

Highlights
  • Hundreds of challenge levels
  • Multiple game modes
  • Offline play supported
  • Simple and smooth controls
  • Pause and resume puzzles
  • Educational content
Features
Read full description

Nonogram: Museum is a fun game that helps you relax by solving number puzzles.Embark on an exciting journey through various captivating topics and exhibits. Our museum offers interactive challenges, engaging puzzles, and fascinating facts that will keep you entertained while expanding your knowledge. This game is also known as Hanjie, Picross, Griddlers, Japanese Crosswords, Paint by Numbers, or Pic-a-Pix . It's a great way to keep your brain active and enjoy simple rules and logic puzzles How to play Just follow the basic principles and logical thinking to decode the pictogram . On the board, squares must either be filled in according to the numbers or left empty. The numbers tell you the sequence of squares to fill. Read numbers above each column from top to bottom and numbers beside each row from left to right. Based on these clues, either color in a square or place an X on it to complete the Puzzle Feature - More than 500 challenge level from Beginner to hard level. - 4 different Mode from Beginner to Expert - It is all FREE TO PLAY and No cellular data, internet connection required (Playable OFFLINE, Play without WIFI)! so you can play anytime and anywhere. - Simple & Smooth control experience. - Pause/play puzzle game at any time and replay later. - Whether you're a history buff, an art lover, or just curious about the world, this app is your ultimate guide to discovery. Solve all the puzzles to advance through levels and boost your score—the higher, the better! Take on this challenge and prove your puzzle-solving skills! Download now and start enjoying this free Nonogram Museum Privacy Policy: https://sites.google.com/view/teestudio-privacypolicy/ Term of Use: https://sites.google.com/view/tee-studio-term-of-use/

Screenshots

Zen Pipe3 screens
Nonogram4 screens

Verdict

The call

The clearest difference is review sentiment: Zen Pipe at 79% against Nonogram's 50%. Zen Pipe also leads on iOS requirement (9.0 vs 13.0). Nonogram's advantage is update cadence (fortnightly vs every 2 months). On price, ads, in-app purchases and monetization model 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. Zen Pipe sells 1 one-off in-app purchase and Nonogram sells 16 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Zen Pipe ships an update every 2 months, Nonogram fortnightly. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 7 level
Zen Pipe versus Nonogram: the parameters behind the verdict, then further details
ParameterZen PipeNonogram
PriceFreeFree
Rating3.3 (10 ratings) — better—
Positive reviews78.6% of reviews — better50.0% of reviews
Number of ratings10 — better—
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better13.0
Further details — not scored
Size9 MB229 MB
Age rating4+4+
DeveloperOvogameTran Tien Thanh

Customer experience

Zen Pipe

All ratings10 ratings
Positive50.0%
Neutral20.0%
Negative30.0%
Written reviews98 reviews
Positive78.6%
Neutral7.1%
Negative14.3%

Nonogram

Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

1 purchases

Zen Pipe

One-time1
  • No Ads!$1.99
16 purchases

Nonogram

Subscriptions3
  • Subscription Week3 Days trial$7.997 Days
  • Subscription Month$19.991 Month
  • Subscription Year$99.991 Year
One-time13
  • Ticket 1$0.99
  • Fungi ticket$1.99
  • God ticket$1.99
Show 10 more
  • Insect no sale$1.99
  • Remove ads$2.99
  • God no sale$2.99
  • Fungi no sale$2.99
  • No ads bundle$3.99
  • Ticket 2$4.99
  • Level pack$8.99
  • Travel no sale$10.99
  • plant no sale$12.99
  • Animal no sale$17.99

Questions

Is Zen Pipe free?
Zen Pipe is free to download, with in-app purchases available.
Is Nonogram free?
Nonogram is free to download, with in-app purchases available.
Do Zen Pipe or Nonogram have ads?
Neither Zen Pipe nor Nonogram shows ads.
Which is updated more often, Zen Pipe or Nonogram?
Zen Pipe ships an update every 2 months, and Nonogram fortnightly. Most recently, Zen Pipe was updated on October 7, 2026 and Nonogram on October 3, 2026.

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