# Number Lab vs Spin and Solve

Number Lab and Spin and Solve are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly daily. Both last shipped on October 8, 2026.

## The numbers

| Metric | Number Lab | Spin and Solve |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Daily | Daily |
| Size | 89 MB | 102 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [FEELCRAFTERS OYUN YAZILIM LIMITED SIRKETI](https://appshunter.io/developer/1691256089) | [BugFix Games Entertainment](https://appshunter.io/developer/1689361525) |

## What reviewers say

### Number Lab

[App page](https://appshunter.io/ios/app/number-lab/id6476373137)

**Features:** macOS Compatibility

**In-app purchases:** none


### Spin and Solve

[App page](https://appshunter.io/ios/app/spin-and-solve/id6476659219)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Number Lab free?

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

### Is Spin and Solve free?

Spin and Solve is free to download, with no in-app purchases.

### Do Number Lab or Spin and Solve have ads?

Both Number Lab and Spin and Solve show ads.

### Which is updated more often, Number Lab or Spin and Solve?

Number Lab ships an update daily, and Spin and Solve daily. Most recently, Number Lab was updated on October 8, 2026 and Spin and Solve on October 8, 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.*