# Imgs2PDF vs StreamBox

Imgs2PDF and StreamBox are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Imgs2PDF sells 3 in-app purchases, starting at $0.99 per month and StreamBox sells 2 in-app purchases, starting at $2.99 per year. Whichever you choose, the download price is not the number that matters.

Imgs2PDF ships an update every 2 weeks, StreamBox every 8 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Imgs2PDF | StreamBox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/imgs2pdf-image-to-pdf/id6741581868/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 8 days** |
| Monetization | Freemium | — |
| Size | 17 MB | 32 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [书培 王](https://appshunter.io/developer/1766739160) | [Chung Hui Huang](https://appshunter.io/developer/1565310641) |

## What reviewers say

### Imgs2PDF

[App page](https://appshunter.io/ios/app/imgs2pdf-image-to-pdf/id6741581868)

This tool converts images to PDF and PDF to images, with options to merge, split, and compress documents. It also features OCR text recognition and image cropping, all processed locally for privacy. A lifetime premium option is available for unlimited access.

**Highlights:** Convert images to PDF, Convert PDF to images, Merge and split PDFs, Compress PDF file size, OCR text recognition, Local and offline processing

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $0.99 | per month |
| Yearly Premium | $4.99 | per year |
| Lifetime Premium | $7.99 | one-time |


### StreamBox

[App page](https://appshunter.io/ios/app/streambox/id6805831698)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StreamBox PRO Yearly | $2.99 | per year |
| StreamBox PRO Lifetime | $7.99 | one-time |


## Frequently asked questions

### Is Imgs2PDF free?

Imgs2PDF is free to download, with in-app purchases available.

### Is StreamBox free?

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

### Do Imgs2PDF or StreamBox have ads?

Neither Imgs2PDF nor StreamBox shows ads.

### Which is updated more often, Imgs2PDF or StreamBox?

Imgs2PDF ships an update every 2 weeks, and StreamBox every 8 days. Most recently, Imgs2PDF was updated on October 28, 2026 and StreamBox on October 24, 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.*