# Smart Writer vs Highlight PDF

The clearest difference is iOS requirement: Smart Writer at 12.0 against Highlight PDF's 17.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Smart Writer sells 2 in-app purchases, starting at $7.99 per 7 days and Highlight PDF sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Smart Writer | Highlight PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Size | 65 MB | 24 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ashvin Kevadiya](https://appshunter.io/developer/1756324971) | [Fenuku Kekeli](https://appshunter.io/developer/1822419894) |

## What reviewers say

### Smart Writer

[App page](https://appshunter.io/ios/app/smart-writer-ai-writer/id6751562375)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $7.99 | per 7 days |
| Monthly | $17.99 | per month |


### Highlight PDF

[App page](https://appshunter.io/ios/app/highlight-pdf-markup-notes/id6756120385)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access for a month | $7.99 | per month |
| All Access for a year | $39.99 | per year |
| All Access to Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Smart Writer free?

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

### Is Highlight PDF free?

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

### Do Smart Writer or Highlight PDF have ads?

Neither Smart Writer nor Highlight PDF 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.*