Comparison

One Line Snake vs SUDU

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

Head to head
About

One Line Snake

This puzzle game challenges you to draw a snake in a single, unbroken line to fill the entire board. It offers hundreds of levels that start easy and increase in difficulty, perfect for testing your logic and problem-solving skills.

Highlights
  • Hundreds of snake puzzles
  • Progressive difficulty
  • Offline play
  • Logic and problem-solving focus
  • Satisfying gameplay
Features
Read full description

If you enjoy puzzles that are simple to play but tricky to master, One Line Snake is made for you. The rule is easy: draw the snake in a single line to cover the entire board. Sounds simple, but once you start playing, you’ll realize how addictive it gets. Each level is designed to test your logic, focus, and problem-solving skills. You can’t lift your finger, and you can’t retrace your steps. The challenge is to find the perfect path that lets the snake fill every block in one smooth move. Features: - Hundreds of satisfying snake puzzles to solve - Starts easy but gets more challenging as you progress - Play anytime, anywhere, even offline - Perfect for fans of snake games, one line puzzles, and brain teasers Whether you’re looking to relax or push your brain to the limit, One Line Snake is the puzzle you’ll keep coming back to. Download now and see if you can solve every snake path!

About

SUDU

Engage in rapid arithmetic challenges, clearing boards by solving puzzles that combine basic operations. Earn stars and power-ups as you progress through increasingly difficult levels. Train your mental math skills and compete on leaderboards.

Highlights
  • Fast-paced arithmetic puzzles
  • Addition, subtraction, multiplication, division
  • Increasing difficulty
  • Freeze and Zap power-ups
  • Practice mode
  • Leaderboards
  • Mental math training
Features
Read full description

Put your mental math skills to the test in SUDU: Math Rush! Solve fast-paced arithmetic puzzles, clear each board, and earn stars before time runs out. Every puzzle combines addition, subtraction, multiplication, and division around a central total, challenging you to think quickly and stay accurate. As you advance, the numbers get harder and the timer gets tighter. Use Freeze power-ups to gain extra time and Zap power-ups to solve a difficult bubble when you need help. Each star also gives you a chance to earn another power-up. Features: • Quick and challenging math puzzles • Addition, subtraction, multiplication, and division challenges • Increasing difficulty across multiple rounds • Freeze and Zap power-ups • Practice mode with no timer • Weekly and all-time leaderboards • Simple controls designed for fast play • Fun mental math training for players of all skill levels How far can you make it before time runs out? Solve fast. Earn stars. Climb the leaderboard.

Screenshots

One Line Snake4 screens
SUDU3 screens

Verdict

The call

The clearest difference is rating: SUDU at 5.0 against One Line Snake's 3.8. SUDU also leads on update cadence (every 4 days vs every 5 weeks). On price, ratings volume, ads and in-app purchases 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. One Line Snake sells 6 one-off in-app purchases and SUDU sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

SUDU holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

UpkeepUpdate frequency

One Line Snake ships an update every 5 weeks, SUDU every 4 days. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 8 level
One Line Snake versus SUDU: the parameters behind the verdict, then further details
ParameterOne Line SnakeSUDU
PriceFreeFree
Rating3.8 (4 ratings)5.0 (3 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings4 — better3
Update frequencyEvery 5 weeksEvery 4 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size139 MB51 MB
Age rating4+12+
DeveloperKhurram SamadMTS Apps LLC

Customer experience

One Line Snake

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

SUDU

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

One Line Snake

One-time6
  • Gems Pack 1$0.99
  • Gems Pack 2$1.99
  • Remove Ads$1.99
Show 3 more
  • Starter Pack$2.99
  • Master Pack$3.99
  • Mega Pack$4.99
1 purchases

SUDU

One-time1
  • Remove Ads$2.99

Questions

Is One Line Snake free?
One Line Snake is free to download, with in-app purchases available.
Is SUDU free?
SUDU is free to download, with in-app purchases available.
Which has better reviews, One Line Snake or SUDU?
SUDU is rated higher. One Line Snake averages 3.8 out of 5 from 4 ratings, while SUDU averages 5.0 from 3 ratings.
Do One Line Snake or SUDU have ads?
Both One Line Snake and SUDU show ads.
Which is updated more often, One Line Snake or SUDU?
One Line Snake ships an update every 5 weeks, and SUDU every 4 days. Most recently, One Line Snake was updated on October 24, 2026 and SUDU on October 5, 2026.

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