# CaptionAddr vs Sound Off Captions

The clearest difference is update cadence: Sound Off Captions at weekly against CaptionAddr's monthly. CaptionAddr's advantage is iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CaptionAddr sells 1 in-app purchase, starting at $6.99 per month and Sound Off Captions sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CaptionAddr ships an update monthly, Sound Off Captions weekly. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | CaptionAddr | Sound Off Captions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (7 ratings)](https://appshunter.io/ios/app/captionaddr/id6760609610/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Freemium | — |
| Size | 476 MB | 81 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DYNSELL LLC](https://appshunter.io/developer/1854022140) | [Joylord Systems Ltd](https://appshunter.io/developer/308717123) |

## What reviewers say

### CaptionAddr

[App page](https://appshunter.io/ios/app/captionaddr/id6760609610)

Create professional video captions directly on your iPhone. This app offers local transcription, frame-level editing, and extensive customization options for fonts, styles, and timing. Export polished videos ready for social media without needing desktop software or cloud uploads.

**Highlights:** Local video transcription, Frame-perfect caption timing, Customizable caption appearance, Burn-in caption export, No desktop software required, Pro version for longer videos and premium fonts

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CaptionAddr Pro | $6.99 | per month |


### Sound Off Captions

[App page](https://appshunter.io/ios/app/sound-off-captions/id6768448442)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Unlock | $14.99 | one-time |


## Frequently asked questions

### Is CaptionAddr free?

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

### Is Sound Off Captions free?

Sound Off Captions is free to download, with in-app purchases available.

### Do CaptionAddr or Sound Off Captions have ads?

Neither CaptionAddr nor Sound Off Captions shows ads.

### Which is updated more often, CaptionAddr or Sound Off Captions?

CaptionAddr ships an update monthly, and Sound Off Captions weekly. Most recently, CaptionAddr was updated on October 3, 2026 and Sound Off Captions on October 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*