Comparison

PK vs ACM Collection

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

Head to head
About

PK

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
Read full description

With PK-Ink App, you can magically move permanent ink drawn on your mobile screen! Key Features • The spectator chooses the exact spot where the ink will appear. • The spectator can select from a variety of marker colors or designs — or you can upload your own drawings. • Move the drawing without touching the phone, using remote control or advanced hand-gesture recognition. Multiple gesture options included: pinch, index finger pointing, open-hand (5 fingers), and more — all highly reliable. • Multiple powerful finales: the spectator will be unable to erase the ink they just saw move. You start clean and end clean. • No internet connection required (unless you use integrations). • Integrate your favorite magic apps with an Ouija-style effect: Imagine the spectator searching for a word in apps like Inject or Elips, and the ink begins to move toward each letter or number — triggered by hand gestures, volume buttons, or fully automatic mode, gliding smoothly across the entire alphabet. Use this as a paranormal illusion with the built-in video animation feature, or as a psychic/magical effect by moving the ink across any Ouija board image you’ve downloaded. • Video instructions available in English and Spanish. • Extremely easy to use — no complex setup or configuration required.

About

ACM Collection

Features
Read full description

A magical iOS application that makes objects disappear from images and appear in the magician's hand! Built with SwiftUI and powered by advanced image processing, ACM transforms the art of magic into a digital reality.

Screenshots

PK4 screens
ACM Collection4 screens

Verdict

The call

The clearest difference is price: ACM Collection at Free against PK's $99.99. On ads, in-app purchases, device support and iOS requirement 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

ACM Collection is free to download; PK costs $99.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
PK versus ACM Collection: the parameters behind the verdict, then further details
ParameterPKACM Collection
Price$99.99Free — better
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhoneiPhone
Requires iOS16.0 — better17.5
Further details — not scored
Size16 MB69 MB
Age rating4+4+
DeveloperNelson Suarez ArteagaFeiyu Chang

In-app purchases

None

PK

No in-app purchases

None

ACM Collection

No in-app purchases

Questions

Is PK free?
PK costs $99.99, with no in-app purchases.
Is ACM Collection free?
ACM Collection is free to download, with no in-app purchases.
Do PK or ACM Collection have ads?
Neither PK nor ACM Collection shows ads.

Other comparisons