Comparison

Trism vs Kerplinkus

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

Head to head
About

Trism

This award-winning puzzle game challenges players with unique mechanics and multiple game modes. It offers a classic yet engaging experience with features like auto-save and a colorblind mode for accessibility.

Highlights
  • 5 game modes
  • 22 achievements
  • Auto-save
  • Colorblind mode
  • Puzzle gameplay
Features
Read full description

* "Best Casual Game" award from AppStoreApps.com * 1st on iLounge's "100 Best Apps and Games" * Gold Award from PocketGamer * Slide To Play's "Must Have" award * One of ABC News & WIRED's "10 Most Awesome iPhone Apps of 2008" * Interactive Achievement Award finalist for "Cellular Game of the Year" Released on the very first day of the AppStore in July 2008, TRISM's legacy is one of rags-to-riches success. Created by indie developer Steve Demeter, the phenomenal success of TRISM allowed Steve to pursue his dream of game development. Steve's story has inspired developers all over the world, as told on Good Morning America, CNN, BBC, The New York Times, and others. Apple itself filmed a documentary on Steve, and presented it at the start of the iOS 3.0 keynote in Cupertino. FEATURES: - 5 game modes, including Classic, Timed, and Puzzle - 22 achievements to collect - Auto-save when interrupted by a phone call - Colorblind mode "Could Trism Make iPhone Gaming Fun?" - KOTAKU

About

Kerplinkus

This challenging puzzle game offers a unique take on block removal, requiring players to manage eight columns simultaneously. Swap any two blocks to clear them, avoiding an out-of-control cascade. Enjoy retro audio and graphics, with the option to play your own music.

Highlights
  • Unique block removal mechanics
  • Manage 8 columns simultaneously
  • Swap any two blocks
  • Retro audio and graphics
  • Play with your own music
  • Game Center integration
Features
Read full description

“[Kerplinkus] delivers a fresh take on the formula that's simple and highly challenging — in fact, it can be downright panic inspiring. It's a pretty frantic affair.” -Blake of Touch Arcade “Kerplinkus promises retro take on match-based puzzle play... mixing the old with the new... [in] a distinctly old skool flavour.” -Keith Andrews of Pocket Gamer “Is very, very addictive. Prying yourself away from the game proves very difficult. It has high replay potential and will offer many hours of entertainment.... This is a must-buy for casual puzzle game players.” -Linda Ta of AppSafari “If you love playing casual puzzle games on your iPhone or iPod touch such as Bejewelled or Trism then [this] is definitely worth taking a look at.... If games like Pac Man, Space Invaders and Tetris still have a place in your heart then Kerplinkus could definitely find its way on to your homescreen.” -Phil Wheeler of AppAdvice “This tile-matching game sets itself well apart from competing products, due to its hectic gameplay, muted art style, and classic SID-chip soundtrack.... It is actually very different from the normal mode of thinking.... A really nice effort by the crew at [Kranky Robot].” -AppGamers.com "Refreshing! - Just like it says, not another match 3!" - Zztfox "Nice! - Great to see this classic brought into the new era!" - Lord Gek "A great original puzzler! - Excellent game, fun, different, challenging, and simple to understand! A new favorite - I look forward to seeing what else this developer releases. Recommended :)" - ralp99 Kerplinkus is a completely new take on the casual puzzle game. It's like spinning plates. You must focus on ALL 8 columns or 1 will grow out-of-control. No match 3. No movement restrictions. No special-blocks. Swap ANY 2 blocks anywhere, anytime. Just focus on removing blocks, not creating them. Features: - Retro Audio: Old school music and sound effects. - Retro Graphics: Color cycling and simple graphics to achieve that retro vibe. - iPod Music: Play your own music in the background. - Mute Audio: Kerplinkus(tm) respects the iPhone’s ring/silent switch. - Volume Control: Conveniently adjust the volume from the option menu or the pause screen. - Game Center.

Screenshots

Trism4 screens
Kerplinkus4 screens

Verdict

The call

The clearest difference is rating: Kerplinkus at 5.0 against Trism's 4.6. Kerplinkus also leads on review sentiment (87% vs 76%) and price ($0.99 vs $2.99). Trism's advantage is ratings volume (232 vs 7) and iOS requirement (8.0 vs 13.6). On update cadence, 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

Trism costs $2.99 and Kerplinkus $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Kerplinkus holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Trism has 232 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 76% of Trism's written reviews are positive against 87% of Kerplinkus's.

UpkeepUpdate frequency

Trism ships an update every 3 months, Kerplinkus every 2 months. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
Trism versus Kerplinkus: the parameters behind the verdict, then further details
ParameterTrismKerplinkus
Price$2.99$0.99 — better
Rating4.6 (232 ratings)5.0 (7 ratings) — better
Positive reviews75.6% of reviews87.0% of reviews — better
Number of ratings232 — better7
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better13.6
Further details — not scored
Size23 MB16 MB
Age rating4+4+
DeveloperDemiforce LLCDanny Bliss

Customer experience

Trism

All ratings232 ratings
Positive90.5%
Neutral2.2%
Negative7.3%
Written reviews501 reviews
Positive75.6%
Neutral6.0%
Negative18.4%

Kerplinkus

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews23 reviews
Positive87.0%
Neutral0.0%
Negative13.0%

Bugs and requests

Trism

Reported bugs

3 issues
  • Crashes after iOS updates
  • Tiles disappearing or behaving erratically
  • Scoring issues and loss of progress

Requested features

3 requests
  • More game modes and levels
  • Ability to use own music
  • Improved optimization for larger screens

Kerplinkus

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Trism

No in-app purchases

None

Kerplinkus

No in-app purchases

Questions

Is Trism free?
Trism costs $2.99, with no in-app purchases.
Is Kerplinkus free?
Kerplinkus costs $0.99, with no in-app purchases.
Which has better reviews, Trism or Kerplinkus?
Kerplinkus is rated higher. Trism averages 4.6 out of 5 from 232 ratings, while Kerplinkus averages 5.0 from 7 ratings.
Do Trism or Kerplinkus have ads?
Neither Trism nor Kerplinkus shows ads.
Which is updated more often, Trism or Kerplinkus?
Trism ships an update every 3 months, and Kerplinkus every 2 months. Most recently, Trism was updated on October 24, 2026 and Kerplinkus on October 24, 2026.

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