# Video to MP3 Converter Batch vs Mobstep OPs

The clearest difference is in-app purchases: Mobstep OPs at none against Video to MP3 Converter Batch's 12. Mobstep OPs also leads on ads (none vs shown). Video to MP3 Converter Batch's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.6). On price and update cadence there is nothing between them.

Both are free to download. Video to MP3 Converter Batch sells 12 in-app purchases, starting at $1.99 per 7 days. Mobstep OPs asks for nothing beyond the download.

Video to MP3 Converter Batch ships an update every 4 weeks, Mobstep OPs every 6 weeks. The most recent releases landed on October 21, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Video to MP3 Converter Batch | Mobstep OPs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (11 ratings)](https://appshunter.io/ios/app/video-to-mp3-converter-batch/id6673902482/reviews)** | — |
| Number of ratings | **11** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 24 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Liger Infotech](https://appshunter.io/developer/1184303147) | [Mohamed Hossam](https://appshunter.io/developer/1695398688) |

## What reviewers say

### Video to MP3 Converter Batch

[App page](https://appshunter.io/ios/app/video-to-mp3-converter-batch/id6673902482)

Easily convert video files into high-quality audio formats like MP3. Supports batch processing for multiple files simultaneously and a wide range of audio output options. Offers a fast, reliable, and secure conversion experience.

**Highlights:** MP4 to MP3 conversion, Batch processing for multiple files, Supports MP3, WAV, FLAC, AAC, OGG, M4A, High-speed conversion engine, Easy-to-use interface, Reliable and secure

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscriptions | $1.99 | per 7 days |
| Subscriptions | $3.99 | per month |
| Subscriptions | $4.99 | per 7 days |
| Subscriptions | $4.99 | per 7 days |
| Subscriptions | $9.99 | per 7 days |
| Yearly Premium Subscriptions | $14.99 | per year |
| Yearly Pro Subscriptions | $14.99 | per year |
| Yearly Trial Subscriptions | $14.99 | per year |
| Subscriptions | $14.99 | per year |
| Subscriptions | $14.99 | per year |
| Subscriptions | $14.99 | per year |
| Subscriptions | $19.99 | per year |


### Mobstep OPs

[App page](https://appshunter.io/ios/app/mobstep-ops/id6747365239)

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

**In-app purchases:** none


## Frequently asked questions

### Is Video to MP3 Converter Batch free?

Video to MP3 Converter Batch is free to download, with in-app purchases available.

### Is Mobstep OPs free?

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

### Do Video to MP3 Converter Batch or Mobstep OPs have ads?

Video to MP3 Converter Batch shows ads; Mobstep OPs does not.

### Which is updated more often, Video to MP3 Converter Batch or Mobstep OPs?

Video to MP3 Converter Batch ships an update every 4 weeks, and Mobstep OPs every 6 weeks. Most recently, Video to MP3 Converter Batch was updated on October 21, 2026 and Mobstep OPs on October 11, 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.*