# Captionify vs DialectiX

The clearest difference is in-app purchases: Captionify at none against DialectiX's 7. Captionify also leads on device support (4 vs 1). DialectiX's advantage is iOS requirement (18.0 vs 26.0). On price, update cadence and ads there is nothing between them.

Both are free to download. DialectiX sells 7 in-app purchases, starting at $1.00 per month. Captionify asks for nothing beyond the download.

Captionify ships an update every 10 days, DialectiX every 5 days. The most recent releases landed on August 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Captionify | DialectiX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/captionify/id6759992440/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Monetization | Free | — |
| Size | 133 MB | 8 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Jonathan Gregorio](https://appshunter.io/developer/1863323952) | [Shingo Kakimoto](https://appshunter.io/developer/1885143197) |

## What reviewers say

### Captionify

[App page](https://appshunter.io/ios/app/captionify/id6759992440)

This app converts speech to text in real-time using on-device AI, offering live translation and AI-powered summaries. It prioritizes privacy by keeping all processing and data local, with no cloud reliance or account needed.

**Highlights:** Real-time transcription, Live translation, Face-to-face conversation mode, AI summaries, Apple Watch support, Save and search transcripts, On-device processing

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### DialectiX

[App page](https://appshunter.io/ios/app/dialectix-aivo/id6760579975)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aivo 月額プラン | $1.00 | per month |
| Basic Monthly | $2.99 | per month |
| Pro Monthly | $5.99 | per month |
| Basic Yearly | $29.99 | per year |
| Pro Yearly | $59.99 | per year |
| Aivo 買い切りプラン | $9.99 | one-time |
| BASIC Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Captionify free?

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

### Is DialectiX free?

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

### Do Captionify or DialectiX have ads?

Neither Captionify nor DialectiX shows ads.

### Which is updated more often, Captionify or DialectiX?

Captionify ships an update every 10 days, and DialectiX every 5 days. Most recently, Captionify was updated on August 23, 2026 and DialectiX on September 21, 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.*