Comparison

Earworm vs Fusion AI

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

Head to head
About

Earworm

This app enables a magic trick where you can seemingly predict a song or video a friend is thinking of. It works with borrowed phones and can be performed in person or remotely, with no accomplices or memory work required.

Highlights
  • Song prediction effect
  • Performable in person or remotely
  • Works with borrowed phones
  • No accomplice needed
  • Any song can be named
  • Works with multiple services
  • Supports notifications
Read full description

Earworm is a music prediction effect for professional performers. Here's what happens: - You ask a friend to take out their phone, mute the volume and open YouTube. - You then take your friend's phone and play a song, giving the phone back with its screen facing downwards. - Now you apparently mentally transmit the thought-of song to your friend. - Your friend names *any* song, turns the volume up on their phone and looks at the screen to hear and see that your prediction was correct... that exact song is playing on their phone! The entire effect happens on their phone. Earworm is built for real-world performance. It gives you multiple advanced input methods, flexible reveal options, and powerful integrations so you can adapt the routine to your style, language, and audience. Everything can be inspected afterwards, with nothing suspicious to find. Features include: - Predict songs, music videos, trailers, or almost any searchable video - Multiple input methods, including voice and covert browser input - Performable in multiple languages - No accomplice required - No memory work - Integrations with many third-party magic apps - Notification support for additional confirmation And with Earworm Pro: - Supports Bluetooth peek devices, including the PeekSmith and Lumen Duo as part of Earworm Pro - Never touch their phone with Earworm Remote - Enhanced input methods Earworm Pro is an optional purchase that brings even more advanced performance tools, including: Enhanced Voice input - Automatically detect songs mentioned in conversation. - Uses your own funded AI account and API key for best-in-class recognition. - Black mode offers a covert input with vibration cues. Earworm Remote v2 - Perform Earworm without touching the spectator's phone. - A new, even more natural way to share your video link. - Auto Redirect and WikiTest integration for pairing and redirecting. Send To Earworm - Allow supported third-party apps to submit to Earworm, letting you reveal a freely chosen song via their input methods. Peek Device Support - New support for compatible peek devices. - Live Peek support for the Notes input (to make it seem that you really did predict the chosen song!) - Native PeekSmith and Lumen Duo support is built into Earworm Pro Earworm is designed for performers who want a practical, modern, impossible-looking prediction effect. Video and audio broadcasting of any description (including TV, radio and Internet) of this effect is prohibited without the written consent of its creator.

About

Fusion AI

Generate unique images for wallpapers or websites with a magical aesthetic. This application is designed purely for entertainment.

Highlights
  • AI image creation
  • Magic effect aesthetic
  • Wallpaper generation
  • Website graphic creation
  • Entertainment focused
Features
Read full description

An app that AI to create an image to be used for a wallpaper or your website for a magic effect, used for entertainment purposes only.

Screenshots

Earworm4 screens
Fusion AI4 screens

Verdict

The call

The clearest difference is price: Fusion AI at $29.99 against Earworm's $64.99. Fusion AI also leads on in-app purchases (none vs 2) and iOS requirement (16.4 vs 18.2). Earworm's advantage is update cadence (every 6 weeks vs every 15 months). On review sentiment, 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

Earworm costs $64.99 and Fusion AI $29.99 up front. Earworm sells 2 one-off in-app purchases. Fusion AI asks for nothing beyond the download.

UpkeepUpdate frequency

Earworm ships an update every 6 weeks, Fusion AI every 15 months. The most recent releases landed on September 23, 2026 and June 9, 2026 respectively.

Scorecard5 real differences · 5 level
Earworm versus Fusion AI: the parameters behind the verdict, then further details
ParameterEarwormFusion AI
Price$64.99$29.99 — better
Rating5.0 (130 ratings) — better—
Positive reviews92.3% of reviews100.0% of reviews — better
Number of ratings130 — better—
Update frequencyEvery 6 weeks — betterEvery 15 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhoneiPhone, iPad — better
Requires iOS18.216.4 — better
Further details — not scored
Size30 MB34 MB
Age rating17+4+
DeveloperMarc KersteinMark Hill

Customer experience

Earworm

All ratings130 ratings
Positive99.2%
Neutral0.8%
Negative0.0%
Written reviews39 reviews
Positive92.3%
Neutral2.6%
Negative5.1%

Fusion AI

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Earworm

One-time2
  • Earworm Pro$49.99
  • Earworm Remote$49.99
None

Fusion AI

No in-app purchases

Questions

Is Earworm free?
Earworm costs $64.99, and also offers in-app purchases.
Is Fusion AI free?
Fusion AI costs $29.99, with no in-app purchases.
Do Earworm or Fusion AI have ads?
Neither Earworm nor Fusion AI shows ads.
Which is updated more often, Earworm or Fusion AI?
Earworm ships an update every 6 weeks, and Fusion AI every 15 months. Most recently, Earworm was updated on September 23, 2026 and Fusion AI on June 9, 2026.

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