# Transcriber for WhatsApp vs O2

The clearest difference is in-app purchases: O2 at none against Transcriber for WhatsApp's 13. O2 also leads on iOS requirement (14.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Transcriber for WhatsApp sells 13 in-app purchases, starting at $2.99 per 7 days. O2 asks for nothing beyond the download.

Transcriber for WhatsApp ships an update monthly, O2 every 6 weeks. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Transcriber for WhatsApp | O2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/transcriber-for-whatsapp-matt/id6618147237/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 67 MB | 10 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alberto Bruno](https://appshunter.io/developer/1712260285) | [EP spa](https://appshunter.io/developer/1688557966) |

## What reviewers say

### Transcriber for WhatsApp

[App page](https://appshunter.io/ios/app/transcriber-for-whatsapp-matt/id6618147237)

Instantly convert voice messages from messaging apps into text. Translate and summarize long audio notes with AI, all processed on your device for maximum privacy and offline use. Save and search your transcriptions easily.

**Highlights:** Transcribe voice messages directly, Translate voice notes, Summarize long messages with AI, Save and search transcriptions, 40+ transcription languages, 100% on-device processing, Works offline

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| V2T Pro - Weekly | $2.99 | per 7 days |
| V2T Pro - Monthly | $2.99 | per month |
| Matt Transcriber PREMIUM | $4.99 | per 7 days |
| Pro Unlimited Access | $8.99 | per year |
| V2T Pro – Yearly | $14.99 | per year |
| V2T Pro - Yearly | $14.99 | per year |
| Matt Transcriber PRO | $19.99 | per year |
| Matt Transcriber PRO | $24.99 | per year |
| V2T Pro - Yearly | $24.99 | per year |
| V2T Pro - Yearly | $24.99 | per year |
| Matt Transcriber Premium | $44.99 | per year |
| Matt Transcriber Premium | $44.99 | per year |
| Unlimited forever | $24.99 | one-time |


### O2

[App page](https://appshunter.io/ios/app/o2/id6744065012)

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

**In-app purchases:** none


## Frequently asked questions

### Is Transcriber for WhatsApp free?

Transcriber for WhatsApp is free to download, with in-app purchases available.

### Is O2 free?

O2 is free to download, with no in-app purchases.

### Do Transcriber for WhatsApp or O2 have ads?

Neither Transcriber for WhatsApp nor O2 shows ads.

### Which is updated more often, Transcriber for WhatsApp or O2?

Transcriber for WhatsApp ships an update monthly, and O2 every 6 weeks. Most recently, Transcriber for WhatsApp was updated on October 24, 2026 and O2 on October 6, 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.*