# PK vs SEKITAN

The clearest difference is price: SEKITAN at Free against PK's $99.99. SEKITAN also leads on update cadence (every 5 days vs every 2 months). PK's advantage is in-app purchases (none vs 1). On rating, review sentiment, ratings volume and ads there is nothing between them.

SEKITAN is free to download; PK costs $99.99 up front. SEKITAN sells 1 one-off in-app purchase. PK asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for PK against 5.0 for SEKITAN. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

PK ships an update every 2 months, SEKITAN every 5 days. The most recent releases landed on September 16, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | PK | SEKITAN |
| --- | --- | --- |
| Price | $99.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/pk-ink-pro/id6717616357/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sekitan/id6762636351/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Paid | Paid |
| Size | 16 MB | 24 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Nelson Suarez Arteaga](https://appshunter.io/developer/1692733605) | [Thanh Long Bach](https://appshunter.io/developer/1862852655) |

## What reviewers say

### PK

[App page](https://appshunter.io/ios/app/pk-ink-pro/id6717616357)

Create a paranormal illusion by magically moving permanent ink on your mobile screen. Spectators choose ink placement and color, and you control the movement remotely or with hand gestures. Offers multiple finales and can integrate with other magic apps for advanced effects.

**Highlights:** Spectator-chosen ink placement, Customizable marker colors and designs, Remote control and hand-gesture recognition, Multiple powerful finales, Offline functionality, Integration with other magic apps

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### SEKITAN

[App page](https://appshunter.io/ios/app/sekitan/id6762636351)

A specialized utility for professional mentalists and stage performers to manage live performance routines. Designed exclusively for modern edge-to-edge iPhone displays.

**Highlights:** Live performance routine management, Specialized utility for mentalists, Designed for edge-to-edge displays, Optimized for iPhone X and newer

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SEKITAN PRO | $99.99 | one-time |


## Frequently asked questions

### Is PK free?

PK costs $99.99, with no in-app purchases.

### Is SEKITAN free?

SEKITAN is free to download, with in-app purchases available.

### Which has better reviews, PK or SEKITAN?

PK and SEKITAN are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do PK or SEKITAN have ads?

Neither PK nor SEKITAN shows ads.

### Which is updated more often, PK or SEKITAN?

PK ships an update every 2 months, and SEKITAN every 5 days. Most recently, PK was updated on September 16, 2026 and SEKITAN on September 22, 2026.

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