# Smart PDF+ Editor vs StrataRead

The clearest difference is update cadence: StrataRead at every 3 weeks against Smart PDF+ Editor's every 4 months. Smart PDF+ Editor's advantage is price ($4.99 vs $9.99) and iOS requirement (15.6 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Smart PDF+ Editor costs $4.99 and StrataRead $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Smart PDF+ Editor ships an update every 4 months, StrataRead every 3 weeks. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Smart PDF+ Editor | StrataRead |
| --- | --- | --- |
| Price | **$4.99** | $9.99 |
| Rating | **[3.8 (53 ratings)](https://appshunter.io/ios/app/smart-pdf-plus-editor/id1184082898/reviews)** | — |
| Number of ratings | **53** | — |
| Positive reviews | 5.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 11 MB | 22 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Qrayon, LLC](https://appshunter.io/developer/354980265) | [Stance Hurst](https://appshunter.io/developer/1823678988) |

## What reviewers say

### Smart PDF+ Editor

[App page](https://appshunter.io/ios/app/smart-pdf-plus-editor/id1184082898)

This app allows users to read, sign, and annotate PDF documents, especially with stylus input. It's designed for professionals to quickly handle documents and for students to take notes on study materials. Features include a built-in file manager for organization.

**Highlights:** Ink annotations, Document signing, File organization, PDF reading, Document sharing

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

**In-app purchases:** none


### StrataRead

[App page](https://appshunter.io/ios/app/strataread/id6756834444)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Smart PDF+ Editor free?

Smart PDF+ Editor costs $4.99, with no in-app purchases.

### Is StrataRead free?

StrataRead costs $9.99, with no in-app purchases.

### Do Smart PDF+ Editor or StrataRead have ads?

Neither Smart PDF+ Editor nor StrataRead shows ads.

### Which is updated more often, Smart PDF+ Editor or StrataRead?

Smart PDF+ Editor ships an update every 4 months, and StrataRead every 3 weeks. Most recently, Smart PDF+ Editor was updated on October 21, 2026 and StrataRead on October 12, 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.*