# CloudVault vs Lumen

The clearest difference is ratings volume: Lumen at 4 against CloudVault's 1. Lumen also leads on iOS requirement (18.0 vs 26.2). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for CloudVault against 5.0 for Lumen. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

## The numbers

| Metric | CloudVault | Lumen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/cloudvault-file-storage/id6759193471/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/lumen-knowledge-browser/id6762682475/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | Free | Free |
| Size | 1 MB | 28 MB |
| Requires iOS | 26.2 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Nagarjuna Reddy Bhimavarapu](https://appshunter.io/developer/1876075897) | [Daniel Kosukhin](https://appshunter.io/developer/1852657475) |

## What reviewers say

### CloudVault

[App page](https://appshunter.io/ios/app/cloudvault-file-storage/id6759193471)

Transform your private Telegram channel into secure cloud storage. Upload photos, videos, and documents directly from your device and manage them easily. Your data remains under your control, stored exclusively within your Telegram channel.

**Highlights:** File Upload (photos, videos, PDFs, documents), File Manager, Sync Deletion, Private Telegram Channel Storage, Easy Telegram Bot Setup

**In-app purchases:** none


### Lumen

[App page](https://appshunter.io/ios/app/lumen-knowledge-browser/id6762682475)

This app acts as a browser that remembers what you read, building a personal knowledge base from engaged pages. It allows you to ask questions in plain English about your reading history, with answers generated by an on-device AI. All your data remains private and offline.

**Highlights:** On-device AI knowledge base, Plain English questioning, Automatic content organization, Private and offline browsing, Tracker blocking, Source citation for answers

**In-app purchases:** none


## Frequently asked questions

### Is CloudVault free?

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

### Is Lumen free?

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

### Which has better reviews, CloudVault or Lumen?

CloudVault and Lumen are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do CloudVault or Lumen have ads?

Neither CloudVault nor Lumen 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.*