# The Jerx vs Irida

The clearest difference is review sentiment: The Jerx at 67% against Irida's 0%. The Jerx also leads on chart position (#191 vs unranked). Irida's advantage is price ($5.99 vs $89.99) and device support (3 vs 1). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

The Jerx costs $89.99 and Irida $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

The Jerx ships an update every 4 months, Irida every 3 months. The most recent releases landed on September 22, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | The Jerx | Irida |
| --- | --- | --- |
| Price | $89.99 | **$5.99** |
| Rating | **[4.9 (11 ratings)](https://appshunter.io/ios/app/the-jerx/id1082369141/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Paid | Paid |
| Best chart rank | **#191** | — |
| Size | 4 MB | 7 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Marc Kerstein](https://appshunter.io/developer/821255617) | [Ioannis Gkortsos](https://appshunter.io/developer/945744733) |

## What reviewers say

### The Jerx

[App page](https://appshunter.io/ios/app/the-jerx/id1082369141)

**Currently charting:** #191 Top Paid · Entertainment (US App Store)

This utility app enables users to perform various mentalism and magic effects. It allows for creating illusions of memory loss, cognitive impairment, mind-reading, and predictions. Some effects may require additional physical materials.

**Highlights:** Memory loss illusions, Cognitive impairment effects, Mind reading capabilities, Prediction effects, Dual-reality illusions, Thought implantation

**In-app purchases:** none


### Irida

[App page](https://appshunter.io/ios/app/irida-magic-trick-tricks/id1245995781)

Perform a mind-reading card trick where you reveal a spectator's chosen card without any physical interaction. The spectator uses their own phone to select a card, and you can reveal it even with your eyes closed or blindfolded.

**Highlights:** Reveal chosen card without interaction, Spectator uses their own phone, Perform blindfolded or with eyes closed, No internet, Wi-Fi, or Bluetooth needed, Instant performance with Quick Action, Biometric authentication for secret protection

**In-app purchases:** none


## Frequently asked questions

### Is The Jerx free?

The Jerx costs $89.99, with no in-app purchases.

### Is Irida free?

Irida costs $5.99, with no in-app purchases.

### Do The Jerx or Irida have ads?

Neither The Jerx nor Irida shows ads.

### Which is updated more often, The Jerx or Irida?

The Jerx ships an update every 4 months, and Irida every 3 months. Most recently, The Jerx was updated on September 22, 2026 and Irida on June 1, 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.*