# Number Puzzles! vs Sly Slime

The clearest difference is price: Sly Slime at Free against Number Puzzles!'s $0.99. Sly Slime also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.0). Number Puzzles!'s advantage is update cadence (every 10 days vs every 13 months). On in-app purchases and device support there is nothing between them.

Sly Slime is free to download; Number Puzzles! costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Number Puzzles! ships an update every 10 days, Sly Slime every 13 months. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Number Puzzles! | Sly Slime |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/number-puzzles/id6553992567/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 13 months |
| Monetization | Ad-supported | — |
| Size | 38 MB | 41 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bolo mobile, Inc](https://appshunter.io/developer/1668873823) | [Dmitry Tsepilov](https://appshunter.io/developer/1770266660) |

## What reviewers say

### Number Puzzles!

[App page](https://appshunter.io/ios/app/number-puzzles/id6553992567)

Engage your mind with a diverse collection of classic and new number-based puzzles. Sharpen your logic, math skills, and concentration with games like Sudoku, 2048, and Minesweeper. Perfect for both casual players and puzzle enthusiasts seeking a mental workout.

**Highlights:** Sudoku, 2048, Bulls and Cows, Make 24, Minesweeper, 15-puzzle, Magic Square, Threes!

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

**In-app purchases:** none


### Sly Slime

[App page](https://appshunter.io/ios/app/sly-slime/id6736360689)

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

**In-app purchases:** none


## Frequently asked questions

### Is Number Puzzles! free?

Number Puzzles! costs $0.99, with no in-app purchases.

### Is Sly Slime free?

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

### Do Number Puzzles! or Sly Slime have ads?

Number Puzzles! shows ads; Sly Slime does not.

### Which is updated more often, Number Puzzles! or Sly Slime?

Number Puzzles! ships an update every 10 days, and Sly Slime every 13 months. Most recently, Number Puzzles! was updated on October 21, 2026 and Sly Slime on October 7, 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.*