# Invoice Estimate Generator vs Chart Maker

The clearest difference is in-app purchases: Invoice Estimate Generator at none against Chart Maker's 3. Invoice Estimate Generator also leads on iOS requirement (12.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. Chart Maker sells 3 in-app purchases, starting at $1.99 per 7 days. Invoice Estimate Generator asks for nothing beyond the download.

## The numbers

| Metric | Invoice Estimate Generator | Chart Maker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Size | 36 MB | 5 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zakaria Ferzazi](https://appshunter.io/developer/1801741449) | [Sebastin Michael](https://appshunter.io/developer/1224523462) |

## What reviewers say

### Invoice Estimate Generator

[App page](https://appshunter.io/ios/app/invoice-estimate-generator/id6745967978)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chart Maker

[App page](https://appshunter.io/ios/app/chart-maker-graph-creator/id6755813465)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $1.99 | per 7 days |
| Premium Monthly | $5.99 | per month |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is Invoice Estimate Generator free?

Invoice Estimate Generator is free to download, with no in-app purchases.

### Is Chart Maker free?

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

### Do Invoice Estimate Generator or Chart Maker have ads?

Both Invoice Estimate Generator and Chart Maker show 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.*