# SAPET vs PDF Conversion

The clearest difference is in-app purchases: SAPET at none against PDF Conversion's 4. PDF Conversion's advantage is update cadence (every 3 weeks vs every 34 months) and device support. On price and iOS requirement there is nothing between them.

Both are free to download. PDF Conversion sells 4 in-app purchases, starting at $2.99 per 7 days. SAPET asks for nothing beyond the download.

SAPET ships an update every 34 months, PDF Conversion every 3 weeks. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | SAPET | PDF Conversion |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 34 months | **Every 3 weeks** |
| Size | 24 MB | 5 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Barikreativa](https://appshunter.io/developer/528589685) | [Beijing Litchi Fun Technology Co., Ltd.](https://appshunter.io/developer/1684888838) |

## What reviewers say

### SAPET

[App page](https://appshunter.io/ios/app/sapet/id1666030347)

**In-app purchases:** none


### PDF Conversion

[App page](https://appshunter.io/ios/app/pdf-conversion-convert-to-word/id6605929812)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Annual Subscription | $14.99 | per year |
| Lifetime Member | $24.99 | one-time |


## Frequently asked questions

### Is SAPET free?

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

### Is PDF Conversion free?

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

### Which is updated more often, SAPET or PDF Conversion?

SAPET ships an update every 34 months, and PDF Conversion every 3 weeks. Most recently, SAPET was updated on November 7, 2026 and PDF Conversion on November 12, 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.*