# InstaPDF vs Doczilla

The clearest difference is device support: InstaPDF at 3 against Doczilla's 1. InstaPDF also leads on iOS requirement (14 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. InstaPDF sells 2 in-app purchases, starting at $2.99 per month and Doczilla sells 1 in-app purchase, starting at $79.99 per year. Whichever you choose, the download price is not the number that matters.

InstaPDF ships an update fortnightly, Doczilla every 2 weeks. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | InstaPDF | Doczilla |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (1K ratings)](https://appshunter.io/ios/app/instapdf-scan-edit-and-share/id565931517/reviews)** | — |
| Number of ratings | **1K** | — |
| Positive reviews | 85.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 15 MB |
| Requires iOS | **14** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Proconsult.at GmbH](https://appshunter.io/developer/452201565) | [draftme L.L.C-FZ](https://appshunter.io/developer/1895257805) |

## What reviewers say

### InstaPDF

[App page](https://appshunter.io/ios/app/instapdf-scan-edit-and-share/id565931517)

This app allows you to scan, edit, and securely store your documents. It offers features like automatic cropping, text detection, and the ability to add signatures and annotations. Documents can be synced across devices and shared easily.

**Highlights:** Fast multipage scanning with auto page detection, Optical Character Recognition (OCR), PDF editing (add/remove pages, merge, stamp, sign), Cross-device document syncing, Folder organization and sharing, Integrated QR code reader

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CloudSafe Monthly | $2.99 | per month |
| CloudSafe Yearly | $27.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient workflow
- 🔒 Secure storage
- 💡 Helpful features (filters, stamps, etc.)
- 🚀 Quick scanning and sharing

**What reviewers complain about**

- 🐛 Occasional crashes or issues
- 🔧 Cropping/editing could be improved
- 💻 Compatibility issues with some devices
- 🔑 Password recovery/reset needs improvement

**Reported bugs**

- Sign-in with Apple not working for some users
- Cropping/alignment issues in certain lighting conditions
- Disappearing folders reported by some users

**Requested features**

- Import function for PDFs from other apps
- Password protection/encryption for sensitive documents
- Advanced editing tools (annotations, redaction, etc.)
- Integration with cloud storage services (iCloud, Google Drive, etc.)


### Doczilla

[App page](https://appshunter.io/ios/app/doczilla/id6763310136)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI+ | $79.99 | per year |


## Frequently asked questions

### Is InstaPDF free?

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

### Is Doczilla free?

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

### Do InstaPDF or Doczilla have ads?

Neither InstaPDF nor Doczilla shows ads.

### Which is updated more often, InstaPDF or Doczilla?

InstaPDF ships an update fortnightly, and Doczilla every 2 weeks. Most recently, InstaPDF was updated on October 13, 2026 and Doczilla on October 14, 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.*