# Subly vs Caption Hero

The clearest difference is ads: Subly at none against Caption Hero's shown. Subly also leads on iOS requirement (17.0 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Subly sells 3 in-app purchases, starting at $4.99 per 7 days and Caption Hero sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Subly ships an update every 4 days, Caption Hero every 5 days. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Subly | Caption Hero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/subly-subtitle-maker/id6778295353/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 5 days |
| Monetization | Free with in-app purchases | — |
| Size | 95 MB | 8 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NTSAUTOSIGA LLC](https://appshunter.io/developer/1896638186) | [RECRE8BOX](https://appshunter.io/developer/1815455727) |

## What reviewers say

### Subly

[App page](https://appshunter.io/ios/app/subly-subtitle-maker/id6778295353)

Easily add animated, word-by-word captions and AI-generated narration to your videos. This app processes everything on your device, ensuring privacy and offline functionality. Edit clips, add music, and export in professional formats without recurring fees.

**Highlights:** Word-by-word animated captions, On-device AI narration, Full video editing suite, Offline functionality, One-time purchase, SRT/VTT export, Vertical reframing

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Yearly | $29.99 | per year |
| Subly Pro | $39.99 | one-time |


### Caption Hero

[App page](https://appshunter.io/ios/app/caption-hero-auto-captions/id6783917499)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Caption Hero Pro Monthly | $0.99 | per month |


## Frequently asked questions

### Is Subly free?

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

### Is Caption Hero free?

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

### Do Subly or Caption Hero have ads?

Caption Hero shows ads; Subly does not.

### Which is updated more often, Subly or Caption Hero?

Subly ships an update every 4 days, and Caption Hero every 5 days. Most recently, Subly was updated on October 8, 2026 and Caption Hero on October 10, 2026.

---

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