# Spark Cubing vs QubeDB

The clearest difference is iOS requirement: Spark Cubing at 13.0 against QubeDB's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Spark Cubing sells 1 one-off in-app purchase and QubeDB sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Spark Cubing | QubeDB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Size | 119 MB | 46 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SPARK EDTECH PTE. LIMITED](https://appshunter.io/developer/1594812827) | [Robert Leon Krug](https://appshunter.io/developer/1882556195) |

## What reviewers say

### Spark Cubing

[App page](https://appshunter.io/ios/app/spark-cubing/id6743437080)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spark Cubing one-time course | $34.99 | one-time |


### QubeDB

[App page](https://appshunter.io/ios/app/qubedb/id6760085999)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Qube DB Pro - Monthly | $3.99 | per month |
| QubeDB Pro - Yearly | $39.99 | per year |


## Frequently asked questions

### Is Spark Cubing free?

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

### Is QubeDB free?

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

### Do Spark Cubing or QubeDB have ads?

Neither Spark Cubing nor QubeDB 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.*