Comparison

Otteretto vs Stuffo the Puzzle Bot

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

Head to head
About

Otteretto

A unique puzzle game where players create palindromes using letters and otters. It offers multiple endlessly replayable game modes, including daily challenges and competitive leaderboards.

Highlights
  • Unique palindrome puzzle mechanics
  • Five endlessly replayable game modes
  • Daily global competition
  • Logical reasoning puzzles
  • Competitive cross-platform leaderboards
  • No ads or microtransactions
Features
Read full description

Otteretto is a puzzle game about palindromes (and otters). NEW PUZZLE CONCEPT This isn't another match-3 game; it's a whole new idea to wrap your head around! How long of a palindrome can you make? 5 ENDLESSLY-REPLAYABLE GAME MODES Classic: Try to reach each level's score goal in the addictive original mode. The Daily Stack: Join a global competition every day! How many points can you get from the same set of squares as everyone else? Puzzle: Use logical reasoning to figure out how to turn a set of squares into a single, massive palindrome! Containment: With more squares being added every move, how long can you keep the container from overflowing? Walls: In this challenging variant, you'll need to get creative to work around each level's impassable walls. COMPETE WITH THE WORLD See how you stack up with online, cross-platform leaderboards! NO ADS, NO MICROTRANSACTIONS Play Classic mode and the Daily Stack for free with no limits! If you like those, you can purchase the full game to permanently unlock the rest.

About

Stuffo the Puzzle Bot

Guide a lonely puzzle bot through a world of challenging logic puzzles. Use blocks to climb, push, and teleport to reach the exit in this brain-testing, yet relaxed, game.

Highlights
  • Logic puzzle gameplay
  • Block manipulation (climb, push, teleport)
  • 65 challenging levels
  • Relaxed atmosphere
  • Original soundtrack
Features
Currently charting
Read full description

"Stuffo the Puzzle Bot fires on pretty much every cylinder, so if you’re a fan of logic-style puzzles that will really test your grey matter it’s an effortless recommendation." - TouchArcade Game of the Week Stuffo is the last remaining puzzle bot stuck in a world filled with bite-sized brain-teasers. Help Stuffo to solve the mind-bending puzzles by using various blocks to climb, push and teleport your way to the exit. Key Features - Approachable yet smart puzzle gameplay. - 65 levels with more to come! - A laid-back experience that challenges your brain, not your reflexes. - Chill out to the deep downtempo beats and ambient atmosphere of the original soundtrack. About the Developer Hapatus is the creative outlet for solo projects of Antti Tiihonen. He is one of the masterminds behind Legend of Grimrock -series of dungeon crawling RPGs where he created tons of puzzles, levels, game design, audio and graphics as a warmup excercise for Stuffo ;). He has also worked on titles such as Noita, Control, Alan Wake and Druidstone.

Screenshots

Otteretto4 screens
Stuffo the Puzzle Bot4 screens

Verdict

The call

The clearest difference is price: Otteretto at Free against Stuffo the Puzzle Bot's $4.99. Otteretto also leads on rating (5.0 vs 4.6) and review sentiment (100% vs 88%). Stuffo the Puzzle Bot's advantage is in-app purchases (none vs 1) and update cadence (weekly vs every 9 months). On 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

Otteretto is free to download; Stuffo the Puzzle Bot costs $4.99 up front. Otteretto sells 1 one-off in-app purchase. Stuffo the Puzzle Bot asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Otteretto holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Stuffo the Puzzle Bot has 40 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 100% of Otteretto's written reviews are positive against 88% of Stuffo the Puzzle Bot's.

UpkeepUpdate frequency

Otteretto ships an update every 9 months, Stuffo the Puzzle Bot weekly. The most recent releases landed on June 21, 2026 and September 18, 2026 respectively.

Scorecard9 real differences · 2 level
Otteretto versus Stuffo the Puzzle Bot: the parameters behind the verdict, then further details
ParameterOtterettoStuffo the Puzzle Bot
PriceFree — better$4.99
Rating5.0 (8 ratings) — better4.6 (40 ratings)
Positive reviews100.0% of reviews — better88.0% of reviews
Number of ratings840 — better
Update frequencyEvery 9 monthsWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium — betterPaid
Best chart rank—#196 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.012.0 — better
Further details — not scored
Size14 MB138 MB
Age rating4+4+
DeveloperChristopher KlimowskiHapatus Oy

Customer experience

Otteretto

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Stuffo the Puzzle Bot

All ratings40 ratings
Positive90.0%
Neutral0.0%
Negative10.0%
Written reviews25 reviews
Positive88.0%
Neutral0.0%
Negative12.0%

In-app purchases

1 purchases

Otteretto

One-time1
  • Full Game Upgrade$2.99
None

Stuffo the Puzzle Bot

No in-app purchases

Questions

Is Otteretto free?
Otteretto is free to download, with in-app purchases available.
Is Stuffo the Puzzle Bot free?
Stuffo the Puzzle Bot costs $4.99, with no in-app purchases.
Which has better reviews, Otteretto or Stuffo the Puzzle Bot?
Otteretto is rated higher. Otteretto averages 5.0 out of 5 from 8 ratings, while Stuffo the Puzzle Bot averages 4.6 from 40 ratings.
Do Otteretto or Stuffo the Puzzle Bot have ads?
Neither Otteretto nor Stuffo the Puzzle Bot shows ads.
Which is updated more often, Otteretto or Stuffo the Puzzle Bot?
Otteretto ships an update every 9 months, and Stuffo the Puzzle Bot weekly. Most recently, Otteretto was updated on June 21, 2026 and Stuffo the Puzzle Bot on September 18, 2026.

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