# Chart Builder vs Invoice Maker & Estimates ++

The clearest difference is in-app purchases: Chart Builder at none against Invoice Maker & Estimates ++'s 5. Invoice Maker & Estimates ++'s advantage is iOS requirement (16.0 vs 18.5). On price, ads and device support there is nothing between them.

Both are free to download. Invoice Maker & Estimates ++ sells 5 in-app purchases, starting at $4.99 per 7 days. Chart Builder asks for nothing beyond the download.

## The numbers

| Metric | Chart Builder | Invoice Maker & Estimates ++ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 1 MB | 21 MB |
| Requires iOS | 18.5 | **16.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RetroAge Engineering](https://appshunter.io/developer/1830275173) | [Ryan Herrera](https://appshunter.io/developer/1869629304) |

## What reviewers say

### Chart Builder

[App page](https://appshunter.io/ios/app/chart-builder-simple/id6752806592)

**In-app purchases:** none


### Invoice Maker & Estimates ++

[App page](https://appshunter.io/ios/app/invoice-maker-and-estimates-plus-plus/id6757921423)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly-Trial | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Chart Builder free?

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

### Is Invoice Maker & Estimates ++ free?

Invoice Maker & Estimates ++ is free to download, with in-app purchases available.

### Do Chart Builder or Invoice Maker & Estimates ++ have ads?

Neither Chart Builder nor Invoice Maker & Estimates ++ 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.*