Comparison

Zero Below Zero vs Puck Sumo

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

Head to head
About

Zero Below Zero

A challenging puzzle game with simple mechanics but extreme difficulty. Achieve a perfect score on free levels to unlock the rest at no cost. No hints are provided, requiring strategic thinking to solve each unique circle-based puzzle.

Highlights
  • Extremely challenging gameplay
  • Unique circle-based puzzles
  • Free levels unlockable
  • No hints provided
  • Inspired by math puzzles
Features
Read full description

Don’t let the cute graphics deceive you - this game is HARD. It’s so difficult, that if you get a perfect score on the free levels, you get the rest of the levels for free. The goal sounds easy - all you have to do is make each circle at least zero. The trouble is there are gazillions of moves you can make, and just one will give you a perfect score. Oh, and there are no hints. There are also no ads, subscriptions, tracking, or anything else you wouldn’t want. If you can’t achieve a perfect score on the free levels, you can always admit defeat and pay to unlock the other levels ;) This game is inspired by the dollar game maths puzzle as seen on Numberphile. Don’t expect that to help you though - Zero Below Zero has been made much more difficult!

About

Puck Sumo

Engage in a hyper-casual wrestling match where strategic positioning and attacks are key to victory. Outmaneuver opponents to push them out of the ring while avoiding the same fate yourself. Enjoy a simple, ad-free, and purchase-free gaming experience.

Highlights
  • Strategic attack and angle selection
  • Knock opponents out of the ring
  • One-touch controls
  • Hyper-casual gameplay
  • Ad-free experience
  • No in-app purchases
Features
Read full description

Choose your angles and attacks carefully, and knock your opponents out of the ring... without ending up outside it yourself! Puck Sumo is a hyper casual game - one touch controls, free with no Ads or IAPs.

Screenshots

Zero Below Zero4 screens
Puck Sumo3 screens

Verdict

The call

The clearest difference is in-app purchases: Puck Sumo at none against Zero Below Zero's 1. Puck Sumo also leads on iOS requirement (9.0 vs 14.3). Zero Below Zero's advantage is rating (5.0 vs 4.8) and review sentiment (100% vs 88%). On price, ratings volume, 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. Zero Below Zero sells 1 one-off in-app purchase. Puck Sumo asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Zero Below Zero holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 6 and 16 respectively. Written reviews point the same way: 100% of Zero Below Zero's written reviews are positive against 88% of Puck Sumo's.

Scorecard5 real differences · 5 level
Zero Below Zero versus Puck Sumo: the parameters behind the verdict, then further details
ParameterZero Below ZeroPuck Sumo
PriceFreeFree
Rating5.0 (6 ratings) — better4.8 (16 ratings)
Positive reviews100.0% of reviews — better87.5% of reviews
Number of ratings616 — better
Update frequencyEvery 6 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS14.39.0 — better
Further details — not scored
Size4 MB32 MB
Age rating4+4+
DeveloperOmar FahmyA To Play Ltd.

Customer experience

Zero Below Zero

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Puck Sumo

All ratings16 ratings
Positive93.8%
Neutral6.3%
Negative0.0%
Written reviews8 reviews
Positive87.5%
Neutral12.5%
Negative0.0%

In-app purchases

1 purchases

Zero Below Zero

One-time1
  • Unlock all levels$3.99
None

Puck Sumo

No in-app purchases

Questions

Is Zero Below Zero free?
Zero Below Zero is free to download, with in-app purchases available.
Is Puck Sumo free?
Puck Sumo is free to download, with no in-app purchases.
Which has better reviews, Zero Below Zero or Puck Sumo?
Zero Below Zero is rated higher. Zero Below Zero averages 5.0 out of 5 from 6 ratings, while Puck Sumo averages 4.8 from 16 ratings.
Do Zero Below Zero or Puck Sumo have ads?
Neither Zero Below Zero nor Puck Sumo shows ads.

Other comparisons