# aiM18 ESSP vs Print to PDF

The clearest difference is in-app purchases: aiM18 ESSP at none against Print to PDF's 3. aiM18 ESSP also leads on ads (none vs shown) and iOS requirement (15.5 vs 17.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Print to PDF sells 3 in-app purchases, starting at $3.99 per 7 days. aiM18 ESSP asks for nothing beyond the download.

aiM18 ESSP ships an update every 3 weeks, Print to PDF every 2 weeks. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | aiM18 ESSP | Print to PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 70 MB | 12 MB |
| Requires iOS | **15.5** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Multiable](https://appshunter.io/developer/787053370) | [Felix Brix](https://appshunter.io/developer/1334750391) |

## What reviewers say

### aiM18 ESSP

[App page](https://appshunter.io/ios/app/aim18-essp/id6478584807)

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

**In-app purchases:** none


### Print to PDF

[App page](https://appshunter.io/ios/app/print-to-pdf/id6746383441)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO | $3.99 | per 7 days |
| PRO | $24.99 | per year |
| GOLD | $7.99 | one-time |


## Frequently asked questions

### Is aiM18 ESSP free?

aiM18 ESSP is free to download, with no in-app purchases.

### Is Print to PDF free?

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

### Do aiM18 ESSP or Print to PDF have ads?

Print to PDF shows ads; aiM18 ESSP does not.

### Which is updated more often, aiM18 ESSP or Print to PDF?

aiM18 ESSP ships an update every 3 weeks, and Print to PDF every 2 weeks. Most recently, aiM18 ESSP was updated on October 27, 2026 and Print to PDF on October 31, 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.*