# StationGuide MHD vs Format Conversion

The clearest difference is in-app purchases: StationGuide MHD at none against Format Conversion's 3. StationGuide MHD also leads on iOS requirement (9.0 vs 15.6). Format Conversion's advantage is update cadence (every 11 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Format Conversion sells 3 one-off in-app purchases. StationGuide MHD asks for nothing beyond the download.

StationGuide MHD ships an update monthly, Format Conversion every 11 days. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | StationGuide MHD | Format Conversion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/format-conversion/id6751340651/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 27 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Web.Cloud.Apps. GmbH](https://appshunter.io/developer/829604743) | [月霞 陈](https://appshunter.io/developer/1834548591) |

## What reviewers say

### StationGuide MHD

[App page](https://appshunter.io/ios/app/stationguide-mhd/id1208537396)

**In-app purchases:** none


### Format Conversion

[App page](https://appshunter.io/ios/app/format-conversion/id6751340651)

Transform videos, Live Photos, and images with a versatile toolbox. Create dynamic wallpapers, bring stills to life, edit audio, reformat for social media, compress, trim, and more without needing editing skills.

**Highlights:** Video to dynamic wallpaper, Live Photo to video conversion, Video to social media format, Still image to Live Photo, Extract lossless audio, Compress photos without quality loss, Convert between various image and video formats

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 转换1次 | $0.99 | one-time |
| 转换10次 | $8.99 | one-time |
| 永远转换 | $14.99 | one-time |


## Frequently asked questions

### Is StationGuide MHD free?

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

### Is Format Conversion free?

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

### Do StationGuide MHD or Format Conversion have ads?

Neither StationGuide MHD nor Format Conversion shows ads.

### Which is updated more often, StationGuide MHD or Format Conversion?

StationGuide MHD ships an update monthly, and Format Conversion every 11 days. Most recently, StationGuide MHD was updated on October 11, 2026 and Format Conversion 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.*