# Lumen vs ViText

The clearest difference is in-app purchases: Lumen at none against ViText's 2. Lumen also leads on ratings volume (4 vs 1). ViText's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 18.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. ViText sells 2 in-app purchases, starting at $7.99 per month. Lumen asks for nothing beyond the download.

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

Lumen ships an update every 2 weeks, ViText every 6 days. The most recent releases landed on September 28, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Lumen | ViText |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/lumen-knowledge-browser/id6762682475/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/vitext/id6763163951/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | **Free** | Freemium |
| Size | 28 MB | 35 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Daniel Kosukhin](https://appshunter.io/developer/1852657475) | [Moussa Ali Adam](https://appshunter.io/developer/1754282094) |

## What reviewers say

### 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


### ViText

[App page](https://appshunter.io/ios/app/vitext/id6763163951)

Generate natural-sounding replies with AI suggestions directly from your keyboard. Choose from various tones to craft human-like responses. This privacy-focused app requires you to provide context manually, ensuring your conversations remain private.

**Highlights:** AI reply suggestions, Multiple tone options, Keyboard-first workflow, Privacy-focused context input, Image context support, Rewrite mode

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VibeText Pro Monthly | $7.99 | per month |
| VibeText Pro Yearly | $59.99 | per year |


## Frequently asked questions

### Is Lumen free?

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

### Is ViText free?

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

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

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

### Do Lumen or ViText have ads?

Neither Lumen nor ViText shows ads.

### Which is updated more often, Lumen or ViText?

Lumen ships an update every 2 weeks, and ViText every 6 days. Most recently, Lumen was updated on September 28, 2026 and ViText on October 7, 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.*