# Billion Dollar Challenge vs SaveJar

The clearest difference is in-app purchases: Billion Dollar Challenge at none against SaveJar's 1. Billion Dollar Challenge also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. SaveJar sells 1 one-off in-app purchase. Billion Dollar Challenge asks for nothing beyond the download.

## The numbers

| Metric | Billion Dollar Challenge | SaveJar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 23 MB | 3 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seth Agyapong](https://appshunter.io/developer/1894723470) | [Soin](https://appshunter.io/developer/6788789127) |

## What reviewers say

### Billion Dollar Challenge

[App page](https://appshunter.io/ios/app/billion-dollar-challenge/id6797601694)

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

**In-app purchases:** none


### SaveJar

[App page](https://appshunter.io/ios/app/savejar-savings-tracker/id6815836820)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SaveJar Unlimited | $2.99 | one-time |


## Frequently asked questions

### Is Billion Dollar Challenge free?

Billion Dollar Challenge is free to download, with no in-app purchases.

### Is SaveJar free?

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

### Do Billion Dollar Challenge or SaveJar have ads?

Neither Billion Dollar Challenge nor SaveJar shows ads.

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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.*