# CaptionSpeak vs AutoCPT

The clearest difference is update cadence: AutoCPT at fortnightly against CaptionSpeak's every 35 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CaptionSpeak sells 1 one-off in-app purchase and AutoCPT sells 3 in-app purchases, starting at $8.00 per month. Whichever you choose, the download price is not the number that matters.

CaptionSpeak ships an update every 35 months, AutoCPT fortnightly. The most recent releases landed on September 18, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | CaptionSpeak | AutoCPT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/autocpt/id6466105577/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 35 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 14 MB | 64 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vishal Vaghasiya](https://appshunter.io/developer/1245618583) | [Quant Five LLC](https://appshunter.io/developer/1328543162) |

## What reviewers say

### CaptionSpeak

[App page](https://appshunter.io/ios/app/captionspeak/id6453762564)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CaptionSpeak Pro | $5.99 | one-time |


### AutoCPT

[App page](https://appshunter.io/ios/app/autocpt/id6466105577)

Automatically generate captions for your videos using AI. Convert speech to text seamlessly and customize subtitle styles to match your brand. Make your content more accessible for platforms like YouTube, Instagram, and TikTok.

**Highlights:** Auto-generate captions from speech, Customize subtitle styles, Easy text and position editing, Supports major video platforms, Enhance video accessibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $8.00 | per month |
| Quarterly | $21.00 | per 3 months |
| Annual | $72.00 | per year |


## Frequently asked questions

### Is CaptionSpeak free?

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

### Is AutoCPT free?

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

### Do CaptionSpeak or AutoCPT have ads?

Neither CaptionSpeak nor AutoCPT shows ads.

### Which is updated more often, CaptionSpeak or AutoCPT?

CaptionSpeak ships an update every 35 months, and AutoCPT fortnightly. Most recently, CaptionSpeak was updated on September 18, 2026 and AutoCPT on June 4, 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.*