# PDF Scanner for Docs,Photo Pro vs ArcSphere

The clearest difference is price: ArcSphere at Free against PDF Scanner for Docs,Photo Pro's $3.99. ArcSphere also leads on update cadence (every 10 days vs every 3 months). PDF Scanner for Docs,Photo Pro's advantage is iOS requirement (12.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

ArcSphere is free to download; PDF Scanner for Docs,Photo Pro costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PDF Scanner for Docs,Photo Pro ships an update every 3 months, ArcSphere every 10 days. The most recent releases landed on October 4, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | PDF Scanner for Docs,Photo Pro | ArcSphere |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[4.8 (105 ratings)](https://appshunter.io/ios/app/arcsphere-ai-browser/id6502280398/reviews)** |
| Number of ratings | — | **105** |
| Positive reviews | — | 86.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 137 MB | 40 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Aamir Sajjad](https://appshunter.io/developer/1645273562) | [ArcBlock, Inc.](https://appshunter.io/developer/1460083541) |

## What reviewers say

### PDF Scanner for Docs,Photo Pro

[App page](https://appshunter.io/ios/app/pdf-scanner-for-docsphoto-pro/id6443735103)

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

**In-app purchases:** none


### ArcSphere

[App page](https://appshunter.io/ios/app/arcsphere-ai-browser/id6502280398)

This AI-powered browser transforms multiple open tabs into concise answers. It allows you to chat across pages, summarize content, draft text, and directly insert information without switching applications. Organize your browsing sessions into distinct "Spheres" to manage information more effectively.

**Highlights:** AI-powered tab summarization, Chat across multiple pages, Draft text and insert results, Organize tabs into Spheres, Ask questions across all tabs, Get single, clear answers

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Smooth and fast
- 🔒 Secure and private
- 💡 Innovative AI integration
- 🚀 Efficient browsing experience

**What reviewers complain about**

- 🐛 Lacking some basic features (open tabs, ad blocker, etc.)

**Reported bugs**

- Occasional crashes or freezes

**Requested features**

- Open tab functionality
- Ad and tracker blocker
- Cookie management options


## Frequently asked questions

### Is PDF Scanner for Docs,Photo Pro free?

PDF Scanner for Docs,Photo Pro costs $3.99, with no in-app purchases.

### Is ArcSphere free?

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

### Do PDF Scanner for Docs,Photo Pro or ArcSphere have ads?

Neither PDF Scanner for Docs,Photo Pro nor ArcSphere shows ads.

### Which is updated more often, PDF Scanner for Docs,Photo Pro or ArcSphere?

PDF Scanner for Docs,Photo Pro ships an update every 3 months, and ArcSphere every 10 days. Most recently, PDF Scanner for Docs,Photo Pro was updated on October 4, 2026 and ArcSphere on October 21, 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.*