# Numbers'19 vs Solve Cube 3D Block

The clearest difference is in-app purchases: Solve Cube 3D Block at none against Numbers'19's 4. Solve Cube 3D Block also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). Numbers'19's advantage is update cadence (every 6 weeks vs every 16 months). On price and device support there is nothing between them.

Both are free to download. Numbers'19 sells 4 one-off in-app purchases. Solve Cube 3D Block asks for nothing beyond the download.

Numbers'19 ships an update every 6 weeks, Solve Cube 3D Block every 16 months. The most recent releases landed on September 9, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Numbers'19 | Solve Cube 3D Block |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (8 ratings)](https://appshunter.io/ios/app/numbers19/id6444945634/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 16 months |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 131 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Diana Białogrzywa](https://appshunter.io/developer/1101210882) | [Andrey Sokolovskiy](https://appshunter.io/developer/1721850063) |

## What reviewers say

### Numbers'19

[App page](https://appshunter.io/ios/app/numbers19/id6444945634)

A number puzzle game where you cross out matching numbers or pairs that sum to 10. It sharpens focus and observation skills, offering hints and the ability to add more numbers when stuck. Enjoy endless replayability for quick breaks or extended play.

**Highlights:** Cross out matching numbers, Remove pairs that add up to 10, Horizontal and vertical matching, Hint system for assistance, Add more numbers when stuck, Sharpen focus and observation

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 month | $0.99 | one-time |
| Premium for 6 months | $4.99 | one-time |
| Premium for 1 year | $9.99 | one-time |
| Premium Lifetime | $14.99 | one-time |


### Solve Cube 3D Block

[App page](https://appshunter.io/ios/app/solve-cube-3d-block/id6698876060)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Numbers'19 free?

Numbers'19 is free to download, with in-app purchases available.

### Is Solve Cube 3D Block free?

Solve Cube 3D Block is free to download, with no in-app purchases.

### Do Numbers'19 or Solve Cube 3D Block have ads?

Numbers'19 shows ads; Solve Cube 3D Block does not.

### Which is updated more often, Numbers'19 or Solve Cube 3D Block?

Numbers'19 ships an update every 6 weeks, and Solve Cube 3D Block every 16 months. Most recently, Numbers'19 was updated on September 9, 2026 and Solve Cube 3D Block on September 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.*