# CaptionLens vs ProX1Lite

The clearest difference is in-app purchases: ProX1Lite at none against CaptionLens's 1. ProX1Lite also leads on update cadence (every 5 weeks vs every 3 months) and iOS requirement (13.0 vs 16.1). On price, ads and device support there is nothing between them.

Both are free to download. CaptionLens sells 1 in-app purchase, starting at $19.99 per month. ProX1Lite asks for nothing beyond the download.

CaptionLens ships an update every 3 months, ProX1Lite every 5 weeks. The most recent releases landed on September 11, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | CaptionLens | ProX1Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/captionlens/id6469618653/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Subscription | — |
| Size | 298 MB | 80 MB |
| Requires iOS | 16.1 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CaptionLens Inc.](https://appshunter.io/developer/6798560906) | [润葵 叶](https://appshunter.io/developer/1581973824) |

## What reviewers say

### CaptionLens

[App page](https://appshunter.io/ios/app/captionlens/id6469618653)

This communication app offers instant messaging and internet calls with real-time transcription for voice and speech. It allows users to send text, voice messages, pictures, and make audio/video calls, converting spoken words into text and vice versa.

**Highlights:** Instant messaging with text and voice, Audio and video calls with transcription, Voice messages transcribed to text, Speech converted to text during calls, Text synthesized into speech during calls, Picture and text posting

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| mounth package | $19.99 | per month |


### ProX1Lite

[App page](https://appshunter.io/ios/app/prox1lite/id6742864427)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CaptionLens free?

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

### Is ProX1Lite free?

ProX1Lite is free to download, with no in-app purchases.

### Do CaptionLens or ProX1Lite have ads?

Neither CaptionLens nor ProX1Lite shows ads.

### Which is updated more often, CaptionLens or ProX1Lite?

CaptionLens ships an update every 3 months, and ProX1Lite every 5 weeks. Most recently, CaptionLens was updated on September 11, 2026 and ProX1Lite on September 17, 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.*