# Kerplinkus vs NightmareF

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.

Kerplinkus costs $0.99 and NightmareF $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

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.

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.

## The numbers

| Metric | Kerplinkus | NightmareF |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/kerplinkus/id360876467/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/nightmaref/id929758928/reviews) |
| Number of ratings | **7** | 2 |
| Positive reviews | 87.0% of reviews | **95.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Paid | Paid |
| Size | 16 MB | 77 MB |
| Requires iOS | 13.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Danny Bliss](https://appshunter.io/developer/1866784316) | [gon lee](https://appshunter.io/developer/929736378) |

## What reviewers say

### Kerplinkus

[App page](https://appshunter.io/ios/app/kerplinkus/id360876467)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### NightmareF

[App page](https://appshunter.io/ios/app/nightmaref/id929758928)

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

**In-app purchases:** none


## Frequently asked 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.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*