# PDF for WA vs Instant Caption AI

The clearest difference is review sentiment: PDF for WA at 100% against Instant Caption AI's 33%. PDF for WA also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.0). Instant Caption AI's advantage is rating (4.4 vs 3.0) and ads (none vs shown). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. PDF for WA sells 3 in-app purchases, starting at $0.99 per 7 days and Instant Caption AI sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Instant Caption AI holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: Instant Caption AI has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 100% of PDF for WA's written reviews are positive against 33% of Instant Caption AI's, so the app with the better star average is not the one people write more warmly about.

PDF for WA ships an update every 2 months, Instant Caption AI every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | PDF for WA | Instant Caption AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/pdf-for-wa/id1629238946/reviews) | **[4.4 (10 ratings)](https://appshunter.io/ios/app/instant-caption-ai/id6446322673/reviews)** |
| Number of ratings | 2 | **10** |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 492 MB | 9 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Engels Cybersecurity & Consulting GmbH](https://appshunter.io/developer/1591355311) | [YDALIR Systems](https://appshunter.io/developer/1591731066) |

## What reviewers say

### PDF for WA

[App page](https://appshunter.io/ios/app/pdf-for-wa/id1629238946)

Easily create PDFs from your chat history and screenshots. Supports multiple social networks and profiles, with incognito mode for privacy. PDFs are saved locally to your device.

**Highlights:** Create PDFs from chat history, Export screenshots as PDF, Support for multiple social networks, Up to 4 profiles simultaneously, Incognito mode, Local PDF saving

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access - Weekly | $0.99 | per 7 days |
| Full access - Monthly | $2.99 | per month |
| Full access - Yearly | $14.99 | per year |


### Instant Caption AI

[App page](https://appshunter.io/ios/app/instant-caption-ai/id6446322673)

Generate unique and engaging captions for your social media posts using advanced AI. Analyze photos and videos to create personalized captions in seconds, with options to customize and save time.

**Highlights:** AI-generated captions, Versatile content analysis, User-friendly interface, Customizable captions, Privacy-focused data handling

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited usage | $5.99 | per month |
| Ultimate Usage | $9.99 | per month |


## Frequently asked questions

### Is PDF for WA free?

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

### Is Instant Caption AI free?

Instant Caption AI is free to download, with in-app purchases available.

### Which has better reviews, PDF for WA or Instant Caption AI?

Instant Caption AI is rated higher. PDF for WA averages 3.0 out of 5 from 2 ratings, while Instant Caption AI averages 4.4 from 10 ratings.

### Do PDF for WA or Instant Caption AI have ads?

PDF for WA shows ads; Instant Caption AI does not.

### Which is updated more often, PDF for WA or Instant Caption AI?

PDF for WA ships an update every 2 months, and Instant Caption AI every 3 weeks. Most recently, PDF for WA was updated on November 3, 2026 and Instant Caption AI on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*