Comparison

Kerplinkus vs NightmareF

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

Head to head
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
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“[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.

About

NightmareF

Experience a retro-style shooting game with simple touch controls. Battle through stages, defeat bosses and monsters, and aim for the top score on the leaderboard. Enjoy exciting retro sounds and a unique Game&Watch graphic style.

Highlights
  • 5 Stages
  • 5 Bosses
  • 14 Monsters
  • Leaderboard
  • Retro graphics
  • Easy touch controls
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Enjoy on this ultimate retro shooting game with super-easy touch control. The features of this game - 5 Stages - 5 Bosses - 14 Monsters - Best score can upload on Leaderboard - Game&Watch graphic-style - Exciting retro sounds - Super-easy touch control

Screenshots

Kerplinkus4 screens
NightmareF3 screens

Verdict

The call

The clearest difference is rating: Kerplinkus at 5.0 against NightmareF's 4.0. Kerplinkus also leads on ratings volume (7 vs 2) and price ($0.99 vs $1.99). NightmareF's advantage is update cadence (every 3 weeks vs every 2 months) and review sentiment (95% vs 87%). On ads, in-app purchases, monetization model 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

Kerplinkus costs $0.99 and NightmareF $1.99 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 4.0. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews complicate that: 87% of Kerplinkus's written reviews are positive against 95% of NightmareF's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Kerplinkus ships an update every 2 months, NightmareF every 3 weeks. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

Scorecard5 real differences · 5 level
Kerplinkus versus NightmareF: the parameters behind the verdict, then further details
ParameterKerplinkusNightmareF
Price$0.99 — better$1.99
Rating5.0 (7 ratings) — better4.0 (2 ratings)
Positive reviews87.0% of reviews95.0% of reviews — better
Number of ratings7 — better2
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.612.0 — better
Further details — not scored
Size16 MB77 MB
Age rating4+9+
DeveloperDanny Blissgon lee

Customer experience

Kerplinkus

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

NightmareF

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%
Written reviews20 reviews
Positive95.0%
Neutral5.0%
Negative0.0%

In-app purchases

None

Kerplinkus

No in-app purchases

None

NightmareF

No in-app purchases

Questions

Is Kerplinkus free?
Kerplinkus costs $0.99, with no in-app purchases.
Is NightmareF free?
NightmareF costs $1.99, with no in-app purchases.
Which has better reviews, Kerplinkus or NightmareF?
Kerplinkus is rated higher. Kerplinkus averages 5.0 out of 5 from 7 ratings, while NightmareF averages 4.0 from 2 ratings.
Do Kerplinkus or NightmareF have ads?
Neither Kerplinkus nor NightmareF shows ads.
Which is updated more often, Kerplinkus or NightmareF?
Kerplinkus ships an update every 2 months, and NightmareF every 3 weeks. Most recently, Kerplinkus was updated on November 6, 2026 and NightmareF on November 1, 2026.

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