# ZAP PDF Plus vs MoboBoost

The clearest difference is rating: ZAP PDF Plus at 4.5 against MoboBoost's 1.0. ZAP PDF Plus also leads on in-app purchases (none vs 10) and ratings volume (26 vs 1). MoboBoost's advantage is update cadence (weekly vs fortnightly) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. MoboBoost sells 7 in-app purchases, starting at $3.99 per 3 months. ZAP PDF Plus asks for nothing beyond the download.

ZAP PDF Plus holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: ZAP PDF Plus has 26 ratings behind it against 1, so its average is the more settled of the two.

ZAP PDF Plus ships an update fortnightly, MoboBoost weekly. The most recent releases landed on September 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ZAP PDF Plus | MoboBoost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (26 ratings)](https://appshunter.io/ios/app/zap-pdf-plus-scan-and-reader/id6502543748/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/moboboost/id6744351417/reviews) |
| Number of ratings | **26** | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 46 MB | 55 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Chengdu Dance Elephant Technology Co., LTD.](https://appshunter.io/developer/1741861571) | [成都凤鸣轩网络科技有限公司](https://appshunter.io/developer/1465677716) |

## What reviewers say

### ZAP PDF Plus

[App page](https://appshunter.io/ios/app/zap-pdf-plus-scan-and-reader/id6502543748)

This app offers a comprehensive suite of tools for managing and editing PDF documents, alongside AI-powered photo enhancement features. It allows for quick document processing, image retouching, and efficient file compression, all within a user-friendly interface.

**Highlights:** Intuitive PDF editor, Annotation, merging, and splitting tools, AI-powered photo retouching, Image and video compression, No watermarks

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

**In-app purchases:** none


### MoboBoost

[App page](https://appshunter.io/ios/app/moboboost/id6744351417)

Access a curated library of short drama clips for digital creators. Discover stories across multiple genres with instant HD downloads. Browse content intuitively and find inspiration for your next project.

**Highlights:** Professionally curated short drama collection, Multiple popular genres, Instant HD downloads (1080p), Intuitive category browsing, Premium content resource

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP(quarterly) | $3.99 | per 3 months |
| VIP(quarterly) | $6.99 | per 3 months |
| VIP(quarterly) | $7.99 | per 3 months |
| VIP(quarterly) | $12.99 | per 3 months |
| VIP(quarterly) | $15.99 | per 3 months |
| VIP(yearly) | $29.99 | per year |
| VIP(yearly) | $39.99 | per year |


## Frequently asked questions

### Is ZAP PDF Plus free?

ZAP PDF Plus is free to download, with no in-app purchases.

### Is MoboBoost free?

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

### Which has better reviews, ZAP PDF Plus or MoboBoost?

ZAP PDF Plus is rated higher. ZAP PDF Plus averages 4.5 out of 5 from 26 ratings, while MoboBoost averages 1.0 from 1 ratings.

### Do ZAP PDF Plus or MoboBoost have ads?

Neither ZAP PDF Plus nor MoboBoost shows ads.

### Which is updated more often, ZAP PDF Plus or MoboBoost?

ZAP PDF Plus ships an update fortnightly, and MoboBoost weekly. Most recently, ZAP PDF Plus was updated on September 29, 2026 and MoboBoost on October 6, 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.*