# Scan PDF－Convert Document vs OneTap

The clearest difference is monetization model: OneTap at freemium against Scan PDF－Convert Document's subscription. OneTap also leads on review sentiment (100% vs 76%) and rating (5.0 vs 4.7). Scan PDF－Convert Document's advantage is ratings volume (134 vs 1) and update cadence (every 4 weeks vs every 3 months). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Scan PDF－Convert Document sells 3 in-app purchases, starting at $9.99 per month and OneTap sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

OneTap holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Scan PDF－Convert Document has 134 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 76% of Scan PDF－Convert Document's written reviews are positive against 100% of OneTap's.

Scan PDF－Convert Document ships an update every 4 weeks, OneTap every 3 months. The most recent releases landed on October 16, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Scan PDF－Convert Document | OneTap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (134 ratings)](https://appshunter.io/ios/app/scan-pdfconvert-document/id6723880500/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/onetap-a-daily-admin-assistant/id6780661256/reviews)** |
| Number of ratings | **134** | 1 |
| Positive reviews | 76.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | Subscription | **Freemium** |
| Size | 11 MB | 45 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ravi chandran M](https://appshunter.io/developer/1756258598) | [Joseph Emmanuel Deladem Kudjordji](https://appshunter.io/developer/6779929936) |

## What reviewers say

### Scan PDF－Convert Document

[App page](https://appshunter.io/ios/app/scan-pdfconvert-document/id6723880500)

Transform your phone into a powerful document scanner. Effortlessly scan, merge, and organize documents into high-quality PDFs. Convert images to PDFs and share them easily.

**Highlights:** Scan unlimited documents, Merge multiple images into one document, Convert pictures to PDFs, Create PDFs from scanned documents, Organize documents with folders, Share scanned documents via email, Save to cloud storage

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $9.99 | per month |
| Yearly Plan | $29.99 | per year |
| Lifetime Plan | $29.99 | one-time |

**What reviewers like**

- 👍 Easy to use and user-friendly
- 🚀 Fast and efficient scanning
- ✨ Minimalistic and clean design
- 💡 Great for converting documents to PDF
- 🔄 Good for merging PDF files

**What reviewers complain about**

- 🐛 Scans can be too quick, affecting aim
- 🐛 Reversed order of PDFs when reordering
- 🐛 Renamed files don't retain name when shared
- 🐛 No way to swap pages after saving
- 🐛 Limited cropping and adjustment options

**Reported bugs**

- App too quick to scan, affecting aim
- PDF order displayed reversed when reordering
- Renamed scanned PDF files retain original name when shared
- Cannot swap pages after saving a PDF
- Limited cropping and adjustment options after saving

**Requested features**

- Allow renaming before saving
- Improve page reordering functionality
- Add OCR capabilities
- Allow swapping pages after saving
- Improve naming convention for saved PDFs


### OneTap

[App page](https://appshunter.io/ios/app/onetap-a-daily-admin-assistant/id6780661256)

This app helps you remember important details like parking spots, Wi-Fi passwords, and subscription renewal dates. It captures information quickly and provides timely reminders, with an option to understand confusing bills and letters.

**Highlights:** Capture parking spots, Wi-Fi passwords, and bills, Set reminders for important dates, Track subscription renewals and bills, Get plain-language explanations for documents, Private data storage on device, Search and filter captured information

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OneTap | $0.99 | per month |


## Frequently asked questions

### Is Scan PDF－Convert Document free?

Scan PDF－Convert Document is free to download, with in-app purchases available.

### Is OneTap free?

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

### Which has better reviews, Scan PDF－Convert Document or OneTap?

OneTap is rated higher. Scan PDF－Convert Document averages 4.7 out of 5 from 134 ratings, while OneTap averages 5.0 from 1 ratings.

### Do Scan PDF－Convert Document or OneTap have ads?

Neither Scan PDF－Convert Document nor OneTap shows ads.

### Which is updated more often, Scan PDF－Convert Document or OneTap?

Scan PDF－Convert Document ships an update every 4 weeks, and OneTap every 3 months. Most recently, Scan PDF－Convert Document was updated on October 16, 2026 and OneTap on October 1, 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.*