# CardSense vs UnToxic

The clearest difference is update cadence: UnToxic at every 5 days against CardSense's every 15 months. CardSense's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CardSense ships an update every 15 months, UnToxic every 5 days. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CardSense | UnToxic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/untoxic/id6796429042/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 81 MB | 1 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kam Hung Cheung](https://appshunter.io/developer/902913767) | [MagicSeth Productions](https://appshunter.io/developer/321916098) |

## What reviewers say

### CardSense

[App page](https://appshunter.io/ios/app/cardsense-card-magic-tool/id1037183612)

This app allows you to perform a magic trick where you appear to know your friend's chosen card. It's a tool for magicians or anyone wanting to impress friends with a simple card sensing illusion.

**Highlights:** Reveal chosen card, Surprise friends, Magic force selection, Tool for magicians

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

**In-app purchases:** none


### UnToxic

[App page](https://appshunter.io/ios/app/untoxic/id6796429042)

This utility app functions as a standard calculator but secretly forces any addition-only expression to equal 1,024. It can be launched instantly from NFC tags on other iPhones, making it ideal for magic tricks and performances without needing installation.

**Highlights:** Standard calculator appearance, Addition-only expressions force to 1,024, Instant App Clip launch from NFC, Built-in NFC tag writer, Offline functionality, Configurable force number

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

**In-app purchases:** none


## Frequently asked questions

### Is CardSense free?

CardSense is free to download, with no in-app purchases.

### Is UnToxic free?

UnToxic is free to download, with no in-app purchases.

### Do CardSense or UnToxic have ads?

Neither CardSense nor UnToxic shows ads.

### Which is updated more often, CardSense or UnToxic?

CardSense ships an update every 15 months, and UnToxic every 5 days. Most recently, CardSense was updated on October 24, 2026 and UnToxic on October 9, 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.*