# Kristoon vs Math Solving Game NumberDrop

The clearest difference is rating: Math Solving Game NumberDrop at 4.7 against Kristoon's 3.0. Math Solving Game NumberDrop also leads on ratings volume (98 vs 1). Kristoon's advantage is update cadence (fortnightly vs monthly). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Kristoon sells 1 one-off in-app purchase and Math Solving Game NumberDrop sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Math Solving Game NumberDrop holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Math Solving Game NumberDrop has 98 ratings behind it against 1, so its average is the more settled of the two.

Kristoon ships an update fortnightly, Math Solving Game NumberDrop monthly. The most recent releases landed on August 3, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Kristoon | Math Solving Game NumberDrop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/kristoon/id1245869580/reviews) | **[4.7 (98 ratings)](https://appshunter.io/ios/app/math-solving-game-numberdrop/id1353605416/reviews)** |
| Number of ratings | 1 | **98** |
| Positive reviews | — | 76.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 23 MB | 20 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stephen Arscott](https://appshunter.io/developer/1245869579) | [Ben Does Apps Ltd](https://appshunter.io/developer/1353605415) |

## 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 |


### Math Solving Game NumberDrop

[App page](https://appshunter.io/ios/app/math-solving-game-numberdrop/id1353605416)

This game challenges your arithmetic and logic skills by dropping numbers to solve math puzzles. Progress through hundreds of levels with increasing difficulty, or generate infinite puzzles in random mode. Enjoy offline play and compete on leaderboards.

**Highlights:** Hundreds of math puzzles, Arithmetic and logic training, Offline play, Weekly fresh puzzles, Random puzzle generation, Leaderboards

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Hints + 5 Undos | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |
| 20 Hints + 20 Undos | $2.99 | one-time |
| 100 Hints + 100 Undos | $9.99 | one-time |


## Frequently asked questions

### Is Kristoon free?

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

### Is Math Solving Game NumberDrop free?

Math Solving Game NumberDrop is free to download, with in-app purchases available.

### Which has better reviews, Kristoon or Math Solving Game NumberDrop?

Math Solving Game NumberDrop is rated higher. Kristoon averages 3.0 out of 5 from 1 ratings, while Math Solving Game NumberDrop averages 4.7 from 98 ratings.

### Do Kristoon or Math Solving Game NumberDrop have ads?

Both Kristoon and Math Solving Game NumberDrop show ads.

### Which is updated more often, Kristoon or Math Solving Game NumberDrop?

Kristoon ships an update fortnightly, and Math Solving Game NumberDrop monthly. Most recently, Kristoon was updated on August 3, 2026 and Math Solving Game NumberDrop on September 22, 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.*