# Earworm vs Notarized

The clearest difference is price: Notarized at Free against Earworm's $64.99. Notarized also leads on update cadence (every 6 days vs every 6 weeks) and iOS requirement (16.6 vs 18.2). Earworm's advantage is ratings volume (130 vs 2). On rating, ads, in-app purchases and monetization model there is nothing between them.

Notarized is free to download; Earworm costs $64.99 up front. Earworm sells 2 one-off in-app purchases and Notarized sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Earworm against 5.0 for Notarized. That said, the two scores are not equally well evidenced: Earworm has 130 ratings behind it against 2, so its average is the more settled of the two.

Earworm ships an update every 6 weeks, Notarized every 6 days. The most recent releases landed on September 23, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | Earworm | Notarized |
| --- | --- | --- |
| Price | $64.99 | **Free** |
| Rating | [5.0 (130 ratings)](https://appshunter.io/ios/app/earworm/id953365139/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/notarized-magic-and-mentalism/id6474781273/reviews) |
| Number of ratings | **130** | 2 |
| Positive reviews | 92.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 30 MB | 24 MB |
| Requires iOS | 18.2 | **16.6** |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Marc Kerstein](https://appshunter.io/developer/821255617) | [theory11.com](https://appshunter.io/developer/324247212) |

## What reviewers say

### Earworm

[App page](https://appshunter.io/ios/app/earworm/id953365139)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Earworm Pro | $49.99 | one-time |
| Earworm Remote | $49.99 | one-time |


### Notarized

[App page](https://appshunter.io/ios/app/notarized-magic-and-mentalism/id6474781273)

This app enables mind-reading and drawing duplication using a borrowed phone. It turns any iPhone into an impression pad, allowing you to instantly see what a spectator writes or draws. Perform advanced mentalism effects with features like colored line support and lock screen mind-reading.

**Highlights:** Mind reading with borrowed phone, Drawing duplication, Impression pad functionality, Colored line support, Telegram support for thought transmission, API integration, Lock screen mind reading

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Base App Unlock | $99.99 | one-time |


## Frequently asked questions

### Is Earworm free?

Earworm costs $64.99, and also offers in-app purchases.

### Is Notarized free?

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

### Which has better reviews, Earworm or Notarized?

Earworm and Notarized are both rated 5.0 out of 5 on the App Store, from 130 and 2 ratings respectively.

### Do Earworm or Notarized have ads?

Neither Earworm nor Notarized shows ads.

### Which is updated more often, Earworm or Notarized?

Earworm ships an update every 6 weeks, and Notarized every 6 days. Most recently, Earworm was updated on September 23, 2026 and Notarized on August 21, 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.*