# DCST vs BatchOptimize

The clearest difference is in-app purchases: DCST at none against BatchOptimize's 6. DCST also leads on update cadence (daily vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BatchOptimize sells 6 one-off in-app purchases. DCST asks for nothing beyond the download.

DCST ships an update daily, BatchOptimize every 2 weeks. The most recent releases landed on September 29, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | DCST | BatchOptimize |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/batchoptimize-compress-media/id6802534677/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 14 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Dormakaba_HD](https://appshunter.io/developer/6809414741) | [Lei Feng](https://appshunter.io/developer/1041447953) |

## What reviewers say

### DCST

[App page](https://appshunter.io/ios/app/dcst/id6751679478)

**Features:** macOS Compatibility

**In-app purchases:** none


### BatchOptimize

[App page](https://appshunter.io/ios/app/batchoptimize-compress-media/id6802534677)

This app offers high-performance media and document compression for Apple devices. It can reduce file sizes by up to 90% while preserving quality, supporting various image, video, PDF, and audio formats. Automation features allow for quick processing and integration with other applications.

**Highlights:** Compress images, videos, and PDFs, Convert between multiple formats (WebP, AVIF, HEIC, MP4, MOV, GIF, PDF), Resize images and videos, Add text watermarks, Extract audio from videos, Automate tasks with Apple Shortcuts, Merge images into PDFs

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Features Upgrade Promo 50% OFF | $4.99 | one-time |
| Images & WebP Pack | $4.99 | one-time |
| PDF & Documents Pack | $4.99 | one-time |
| Video Optimizer Pack | $4.99 | one-time |
| Audio Transcoder Pack | $4.99 | one-time |
| All Features Bundle (50% Off) | $9.99 | one-time |


## Frequently asked questions

### Is DCST free?

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

### Is BatchOptimize free?

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

### Do DCST or BatchOptimize have ads?

Neither DCST nor BatchOptimize shows ads.

### Which is updated more often, DCST or BatchOptimize?

DCST ships an update daily, and BatchOptimize every 2 weeks. Most recently, DCST was updated on September 29, 2026 and BatchOptimize on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*