Comparison

Interfere vs Upscale on Device

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

Head to head
About

Interfere

Create mesmerizing Moiré patterns and algorithmic artworks with an interactive generative drawing tool. Shape evolving geometries by moving control points on the canvas, generating layered variations and emergent structures. Export high-resolution images for further editing in other creative software.

Highlights
  • Generative Moiré and interference patterns
  • Control line density, curvature, and spacing
  • Interactive control point manipulation
  • Real-time pattern evolution
  • High-resolution JPG and vector export
  • Educational tool for interference phenomena
Read full description

Interfere is an iOS-exclusive generative drawing tool for creating mesmerising Moiré patterns, interference structures, entangled geometries, and algorithmic artworks. Instead of drawing lines manually, you shape evolving geometries through an interactive generative system. Add and move control points across the canvas while the engine continuously generates layered variations, emergent structures, and flowing interference patterns. Interfere combines tactile interaction with controlled randomness, allowing every composition to evolve in unexpected ways while remaining fully explorable and editable. Features: • Create generative Moiré and interference patterns • Control line density, curvature, randomness, spacing, and thickness • Move, add, and remove control points in real time • Export high-resolution JPG images and vector graphics • Continue your work in Illustrator, Photoshop, or 3D software • Designed for artists, designers, illustrators, tattooists, and experimental creators Interfere can also be used as an educational and exploratory tool for studying interference phenomena, optical illusions, repetition, and emergent visual structures inspired by mathematics, geometry, and generative art. – Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Upscale on Device

Read full description

Upscale any video to 4K without losing details and sharpness with the VideoKit app. Simply select videos from your photo roll or files, preview the result and export. VideoKit performs all actions completely on device using the power of Apple Silicon. Upscale with state of the art quality using the new Super Resolution machine learning algorithm or use the super fast hardware accelerated Metal engine. READY FOR iOS 26 - Export videos with the app in the background on iPad Export videos with the app in the background on iPad - Supports the latest Super Resolution upscaling technologies - All new design with Liquid Glass KEY FEATURES - Completely on device offline upscaling - Upscales any video to 4K using - Preview directly in the app - Fully hardware accelerated on Apple Silicon devices # Support Need help or have a suggestion? We love hearing from you: team@nonstrict.com If you like VideoKit please take a moment to rate it on the App Store. It's a great way to support indie developers like us! # About Nonstrict B.V. is a Dutch indie studio founded in 2023 and operated by just two people Tom and Mathijs.

Screenshots

Interfere4 screens
Upscale on Device1 screens

Verdict

The call

The clearest difference is in-app purchases: Upscale on Device at none against Interfere's 4. Upscale on Device also leads on update cadence (daily vs every 9 days). Interfere's advantage is iOS requirement (15.0 vs 26.0). On price, ads 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

Both are free to download. Interfere sells 4 in-app purchases, starting at $1.99 per month. Upscale on Device asks for nothing beyond the download.

UpkeepUpdate frequency

Interfere ships an update every 9 days, Upscale on Device daily. Both last shipped on September 30, 2026.

Scorecard3 real differences · 7 level
Interfere versus Upscale on Device: the parameters behind the verdict, then further details
ParameterInterfereUpscale on Device
PriceFreeFree
Rating4.5 (14 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings14 — better—
Update frequencyEvery 9 daysDaily — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.0
Further details — not scored
Size19 MB20 MB
Age rating4+4+
DeveloperFabio MorrealeNonstrict B.V.

In-app purchases

4 purchases

Interfere

Subscriptions2
  • Monthly subscription$1.991 Month
  • Drawing bundle - monthly3 Days trial$3.991 Month
One-time2
  • Lifetime subscription$9.99
  • Drawing bundle - lifetime$24.99
None

Upscale on Device

No in-app purchases

Questions

Is Interfere free?
Interfere is free to download, with in-app purchases available.
Is Upscale on Device free?
Upscale on Device is free to download, with no in-app purchases.
Do Interfere or Upscale on Device have ads?
Neither Interfere nor Upscale on Device shows ads.
Which is updated more often, Interfere or Upscale on Device?
Interfere ships an update every 9 days, and Upscale on Device daily. Most recently, Interfere was updated on September 30, 2026 and Upscale on Device on September 30, 2026.

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