# DV Numerus vs Invisible ACAAN

The clearest difference is price: Invisible ACAAN at $17.99 against DV Numerus's $79.99. Invisible ACAAN also leads on in-app purchases (none vs 2) and update cadence (every 6 days vs every 5 weeks). On ads and device support there is nothing between them.

DV Numerus costs $79.99 and Invisible ACAAN $17.99 up front. DV Numerus sells 2 one-off in-app purchases. Invisible ACAAN asks for nothing beyond the download.

DV Numerus ships an update every 5 weeks, Invisible ACAAN every 6 days. The most recent releases landed on September 18, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | DV Numerus | Invisible ACAAN |
| --- | --- | --- |
| Price | $79.99 | **$17.99** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Monetization | — | Paid |
| Size | 7 MB | 36 MB |
| Requires iOS | 18.2 | **12.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Marc Super](https://appshunter.io/developer/1792449328) | [JinHwan Kim](https://appshunter.io/developer/6774185260) |

## What reviewers say

### DV Numerus

[App page](https://appshunter.io/ios/app/dv-numerus/id6743944866)

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Apple Watch Peek | $17.99 | one-time |
| Motherboard Integration | $49.99 | one-time |


### Invisible ACAAN

[App page](https://appshunter.io/ios/app/invisible-acaan/id6774185258)

Perform card magic tricks using only your phone. This app offers three classic effects: revealing a chosen card at a specified position, making a chosen card appear at a named number, and forcing a specific card regardless of the spectator's number choice.

**Highlights:** Invisible Deck effect, ACAAN effect, Force effect, Perform magic on the go, Uses phone as a deck

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

**In-app purchases:** none


## Frequently asked questions

### Is DV Numerus free?

DV Numerus costs $79.99, and also offers in-app purchases.

### Is Invisible ACAAN free?

Invisible ACAAN costs $17.99, with no in-app purchases.

### Do DV Numerus or Invisible ACAAN have ads?

Neither DV Numerus nor Invisible ACAAN shows ads.

### Which is updated more often, DV Numerus or Invisible ACAAN?

DV Numerus ships an update every 5 weeks, and Invisible ACAAN every 6 days. Most recently, DV Numerus was updated on September 18, 2026 and Invisible ACAAN on September 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*