# Number Drop vs PrimeFactorPuzzle

The clearest difference is in-app purchases: PrimeFactorPuzzle at none against Number Drop's 5. PrimeFactorPuzzle also leads on ads (none vs shown). Number Drop's advantage is iOS requirement (12.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Number Drop sells 5 one-off in-app purchases. PrimeFactorPuzzle asks for nothing beyond the download.

## The numbers

| Metric | Number Drop | PrimeFactorPuzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/number-drop-x2-blocks-merge/id1523026410/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 147 MB | 0 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Modle Studios Inc.](https://appshunter.io/developer/1764248805) | [Daisaku Harasaki](https://appshunter.io/developer/1222906711) |

## What reviewers say

### Number Drop

[App page](https://appshunter.io/ios/app/number-drop-x2-blocks-merge/id1523026410)

An addictive number merging puzzle game where you drop numbered blocks to combine identical numbers and reach 2048. Enjoy a relaxing experience with no time limits and simple controls.

**Highlights:** Number merging puzzle gameplay, Drop and merge mechanics, Objective to reach 2048, No time limits, Easy to learn, hard to master, Small game size

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 Coins | $0.99 | one-time |
| 650 Coins | $2.99 | one-time |
| Remove Ads | $3.99 | one-time |
| 1250 Coins | $4.99 | one-time |
| 2500 Coins | $9.99 | one-time |


### PrimeFactorPuzzle

[App page](https://appshunter.io/ios/app/primefactorpuzzle/id6759857087)

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

**In-app purchases:** none


## Frequently asked questions

### Is Number Drop free?

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

### Is PrimeFactorPuzzle free?

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

### Do Number Drop or PrimeFactorPuzzle have ads?

Number Drop shows ads; PrimeFactorPuzzle does not.

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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.*