# Kristoon vs Cleverfox

The clearest difference is in-app purchases: Cleverfox at none against Kristoon's 1. Kristoon's advantage is update cadence (fortnightly vs every 13 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Kristoon sells 1 one-off in-app purchase. Cleverfox asks for nothing beyond the download.

Kristoon ships an update fortnightly, Cleverfox every 13 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Kristoon | Cleverfox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/kristoon/id1245869580/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 13 months |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 46 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Stephen Arscott](https://appshunter.io/developer/1245869579) | [Bitrix Infotech Pvt Ltd](https://appshunter.io/developer/1245513751) |

## What reviewers say

### Kristoon

[App page](https://appshunter.io/ios/app/kristoon/id1245869580)

A card game blending Blackjack and Rummy mechanics. Players aim for 21 without exceeding it, with unique features like offering cards to opponents and swapping. Matches consist of a set number of hands.

**Highlights:** Blackjack and Rummy blend, Maximum three cards per hand, Offer cards to opponents, Swap offered cards, Points awarded for winning hands, Set number of hands per match

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kristoon Full Version | $0.99 | one-time |


### Cleverfox

[App page](https://appshunter.io/ios/app/cleverfox-i-doubt-it/id1668811181)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kristoon free?

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

### Is Cleverfox free?

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

### Do Kristoon or Cleverfox have ads?

Both Kristoon and Cleverfox show ads.

### Which is updated more often, Kristoon or Cleverfox?

Kristoon ships an update fortnightly, and Cleverfox every 13 months. Most recently, Kristoon was updated on November 2, 2026 and Cleverfox on November 3, 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.*