# Sharp Lines Insurance vs Simple Invoice Creator & Maker

The clearest difference is in-app purchases: Sharp Lines Insurance at none against Simple Invoice Creator & Maker's 4. Sharp Lines Insurance also leads on ads (none vs shown). Simple Invoice Creator & Maker's advantage is update cadence (every 3 months vs every 19 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Simple Invoice Creator & Maker sells 4 in-app purchases, starting at $0.99 per 7 days. Sharp Lines Insurance asks for nothing beyond the download.

Sharp Lines Insurance ships an update every 19 months, Simple Invoice Creator & Maker every 3 months. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Sharp Lines Insurance | Simple Invoice Creator & Maker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 19 months | **Every 3 months** |
| Size | 39 MB | 5 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Smith Sawyer Smith Agency LLC](https://appshunter.io/developer/1686611136) | [ValidPixel LLC](https://appshunter.io/developer/1787775987) |

## What reviewers say

### Sharp Lines Insurance

[App page](https://appshunter.io/ios/app/sharp-lines-insurance/id6470518264)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Simple Invoice Creator & Maker

[App page](https://appshunter.io/ios/app/simple-invoice-creator-and-maker/id6471739207)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade App to Pro | $0.99 | per 7 days |
| Upgrade App to Pro | $2.99 | per month |
| Upgrade App to Pro | $24.99 | per year |
| Upgrade App to Pro | $34.99 | one-time |


## Frequently asked questions

### Is Sharp Lines Insurance free?

Sharp Lines Insurance is free to download, with no in-app purchases.

### Is Simple Invoice Creator & Maker free?

Simple Invoice Creator & Maker is free to download, with in-app purchases available.

### Do Sharp Lines Insurance or Simple Invoice Creator & Maker have ads?

Simple Invoice Creator & Maker shows ads; Sharp Lines Insurance does not.

### Which is updated more often, Sharp Lines Insurance or Simple Invoice Creator & Maker?

Sharp Lines Insurance ships an update every 19 months, and Simple Invoice Creator & Maker every 3 months. Most recently, Sharp Lines Insurance was updated on October 8, 2026 and Simple Invoice Creator & Maker on October 10, 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.*