# KartSmart X vs AppToPDF

KartSmart X and AppToPDF are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

KartSmart X ships an update every 2 months, AppToPDF every 6 weeks. The most recent releases landed on September 19, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | KartSmart X | AppToPDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 72 MB | 187 MB |
| Requires iOS | **16.1** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Icebound AB](https://appshunter.io/developer/1725984836) | [Frostcode AB](https://appshunter.io/developer/1588617012) |

## What reviewers say

### KartSmart X

[App page](https://appshunter.io/ios/app/kartsmart-x/id1436812904)

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

**In-app purchases:** none


### AppToPDF

[App page](https://appshunter.io/ios/app/apptopdf/id1588617010)

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

**In-app purchases:** none


## Frequently asked questions

### Is KartSmart X free?

KartSmart X is free to download, with no in-app purchases.

### Is AppToPDF free?

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

### Do KartSmart X or AppToPDF have ads?

Neither KartSmart X nor AppToPDF shows ads.

### Which is updated more often, KartSmart X or AppToPDF?

KartSmart X ships an update every 2 months, and AppToPDF every 6 weeks. Most recently, KartSmart X was updated on September 19, 2026 and AppToPDF on September 22, 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.*