# Keepwell vs PDF

The clearest difference is in-app purchases: PDF at none against Keepwell's 3. PDF also leads on iOS requirement (15.0 vs 17). Keepwell's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Keepwell sells 3 in-app purchases, starting at $3.99 per month. PDF asks for nothing beyond the download.

Keepwell ships an update weekly, PDF every 4 days. The most recent releases landed on November 10, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Keepwell | PDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 4 days** |
| Size | 38 MB | 12 MB |
| Requires iOS | 17 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Luan Gomes](https://appshunter.io/developer/6787972656) | [Abdulrazaq Alonazi](https://appshunter.io/developer/6777268858) |

## What reviewers say

### Keepwell

[App page](https://appshunter.io/ios/app/keepwell-save-now-ask-later/id6787972654)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Keepwell Plus | $3.99 | per month |
| Keepwell Plus | $29.99 | per year |
| Keepwell Plus Lifetime | $89.99 | one-time |


### PDF

[App page](https://appshunter.io/ios/app/pdf-scanner-and-tools/id6789006928)

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

**In-app purchases:** none


## Frequently asked questions

### Is Keepwell free?

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

### Is PDF free?

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

### Do Keepwell or PDF have ads?

PDF shows ads; Keepwell does not.

### Which is updated more often, Keepwell or PDF?

Keepwell ships an update weekly, and PDF every 4 days. Most recently, Keepwell was updated on November 10, 2026 and PDF on November 6, 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.*