# estimateX vs Scrumbble

The clearest difference is in-app purchases: Scrumbble at none against estimateX's 2. Scrumbble also leads on update cadence (weekly vs every 3 weeks). estimateX's advantage is iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. estimateX sells 2 in-app purchases, starting at $17.99 per month. Scrumbble asks for nothing beyond the download.

estimateX ships an update every 3 weeks, Scrumbble weekly. The most recent releases landed on September 19, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | estimateX | Scrumbble |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 116 MB | 5 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TAKOMAT GmbH](https://appshunter.io/developer/331299574) | [Code Works](https://appshunter.io/developer/1882649318) |

## What reviewers say

### estimateX

[App page](https://appshunter.io/ios/app/estimatex/id1479690183)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| estimateX (1-Month) | $17.99 | per month |
| estimateX (1-Year) | $204.99 | per year |


### Scrumbble

[App page](https://appshunter.io/ios/app/scrumbble/id1493916949)

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

**In-app purchases:** none


## Frequently asked questions

### Is estimateX free?

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

### Is Scrumbble free?

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

### Do estimateX or Scrumbble have ads?

Neither estimateX nor Scrumbble shows ads.

### Which is updated more often, estimateX or Scrumbble?

estimateX ships an update every 3 weeks, and Scrumbble weekly. Most recently, estimateX was updated on September 19, 2026 and Scrumbble on September 12, 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.*