# DoubleNumber+ vs RainbowJackpot

DoubleNumber+ and RainbowJackpot are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement 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.

## The numbers

| Metric | DoubleNumber+ | RainbowJackpot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Size | 4 MB | 9 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone** | — |
| Age rating | 17+ | 4+ |
| Developer | [ES6LEGACY, LLC](https://appshunter.io/developer/6778436373) | [M7TS LLC](https://appshunter.io/developer/1896592281) |

## What reviewers say

### DoubleNumber+

[App page](https://appshunter.io/ios/app/doublenumber-plus/id6798965215)

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

**In-app purchases:** none


### RainbowJackpot

[App page](https://appshunter.io/ios/app/rainbowjackpot/id6801529549)

**In-app purchases:** none


## Frequently asked questions

### Is DoubleNumber+ free?

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

### Is RainbowJackpot free?

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

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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.*