# DeftPDF PDF Edit, Annotate vs Adrift

The clearest difference is update cadence: DeftPDF PDF Edit, Annotate at every 3 days against Adrift's monthly. DeftPDF PDF Edit, Annotate also leads on iOS requirement (15.0 vs 17.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. DeftPDF PDF Edit, Annotate sells 8 in-app purchases, starting at $4.99 per month and Adrift sells 2 in-app purchases, starting at $8.99 per year. Whichever you choose, the download price is not the number that matters.

DeftPDF PDF Edit, Annotate ships an update every 3 days, Adrift monthly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | DeftPDF PDF Edit, Annotate | Adrift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/deftpdf-pdf-edit-annotate/id1611128959/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | Freemium | — |
| Size | 104 MB | 28 MB |
| Requires iOS | **15.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sictec Infotech](https://appshunter.io/developer/1365388381) | [MAX HENRY SCHNELBACH](https://appshunter.io/developer/6792089663) |

## What reviewers say

### DeftPDF PDF Edit, Annotate

[App page](https://appshunter.io/ios/app/deftpdf-pdf-edit-annotate/id1611128959)

This comprehensive tool offers over 40 PDF functions, including editing text, images, and shapes, merging documents, compressing files, and adding watermarks or passwords. It also supports conversion to various formats, OCR for scanned documents, and page manipulation like deletion and splitting.

**Highlights:** Edit PDF text, images, and shapes, Merge and reorder PDF files, Compress PDF file size, Sign documents digitally, Convert PDF to/from multiple formats, OCR scanned PDFs, Add watermarks and passwords

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Plan | $4.99 | per month |
| Yearly Pro Plan | $49.99 | per year |
| Translate file | $0.99 | one-time |
| Translate file | $374.99 | one-time |
| Translate file | $379.99 | one-time |
| Translate file | $384.99 | one-time |
| Translate file | $390.00 | one-time |
| Translate file | $399.00 | one-time |


### Adrift

[App page](https://appshunter.io/ios/app/adrift-social-media-timer/id6792089661)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Adrift Pro — Yearly | $8.99 | per year |
| Adrift Pro — Lifetime | $16.99 | one-time |


## Frequently asked questions

### Is DeftPDF PDF Edit, Annotate free?

DeftPDF PDF Edit, Annotate is free to download, with in-app purchases available.

### Is Adrift free?

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

### Do DeftPDF PDF Edit, Annotate or Adrift have ads?

Neither DeftPDF PDF Edit, Annotate nor Adrift shows ads.

### Which is updated more often, DeftPDF PDF Edit, Annotate or Adrift?

DeftPDF PDF Edit, Annotate ships an update every 3 days, and Adrift monthly. Most recently, DeftPDF PDF Edit, Annotate was updated on November 3, 2026 and Adrift 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.*