# ownCloud vs TrainVision

The clearest difference is in-app purchases: TrainVision at none against ownCloud's 6. TrainVision also leads on rating (5.0 vs 4.5). ownCloud's advantage is ratings volume (354 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ownCloud sells 6 in-app purchases, starting at $1.99 per year. TrainVision asks for nothing beyond the download.

TrainVision holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: ownCloud has 354 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | ownCloud | TrainVision |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (354 ratings)](https://appshunter.io/ios/app/owncloud-file-sync-and-share/id1359583808/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trainvision/id6784802709/reviews)** |
| Number of ratings | **354** | 1 |
| Positive reviews | 32.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Freemium | **Free** |
| Size | 72 MB | 45 MB |
| Requires iOS | **15.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ownCloud GmbH](https://appshunter.io/developer/1359583807) | [Teimuraz Kantariya](https://appshunter.io/developer/6784802711) |

## What reviewers say

### ownCloud

[App page](https://appshunter.io/ios/app/owncloud-file-sync-and-share/id1359583808)

Access, sync, and share your private cloud files securely across all your devices. Create, edit, and collaborate on documents with colleagues, ensuring your data is always up-to-date and accessible.

**Highlights:** Private file sync and share, Cross-device synchronization, Secure file sharing, Create and edit files, iOS Files integration, Multi-select and drag-and-drop

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Features | $1.99 | per year |
| 30 Day Pro Trial | Free | one-time |
| Document Scanner | $2.99 | one-time |
| Shortcuts Actions | $2.99 | one-time |
| Markup Documents | $2.99 | one-time |
| Photo Pro Features | $2.99 | one-time |

**What reviewers like**

- 👍 Good Dropbox alternative with privacy control
- 🚀 Fast synchronization when working properly
- 📱 Works well on desktop and iOS
- 🎨 Clean, modern user interface
- ♿ Accessible for VoiceOver users

**What reviewers complain about**

- 🐛 Frequent app crashes and freezes
- ⏱️ Slow file loading and navigation
- 📤 Unreliable upload functionality
- 🔄 Inconsistent synchronization issues
- 🔋 High battery consumption

**Reported bugs**

- App crashes on startup
- Login screen freezes
- Files app integration returns unknown errors
- Blank screen on certain iPhone models
- Screen rotation breaks file list display

**Requested features**

- Ability to unload/delete offline files
- Cancel/stop upload functionality
- Upload only on WiFi option
- Show upload progress percentage
- Show file sizes in status


### TrainVision

[App page](https://appshunter.io/ios/app/trainvision/id6784802709)

This app transforms mobile devices into tools for creating custom machine learning datasets. Capture and annotate images in the field, even offline, with automatic metadata tagging. Coordinate teams and export data in standard formats for your ML pipeline.

**Highlights:** Offline capture and annotation, Automatic metadata (GPS, timestamp), Apple Pencil support on iPad, Cloud sync, Admin and contributor roles, Web dashboard for management, Export to COCO, YOLO, CSV

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

**In-app purchases:** none


## Frequently asked questions

### Is ownCloud free?

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

### Is TrainVision free?

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

### Which has better reviews, ownCloud or TrainVision?

TrainVision is rated higher. ownCloud averages 4.5 out of 5 from 354 ratings, while TrainVision averages 5.0 from 1 ratings.

### Do ownCloud or TrainVision have ads?

Neither ownCloud nor TrainVision shows ads.

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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.*