# Sub4Video vs CaptionMe automatic subtitles

The clearest difference is rating: CaptionMe automatic subtitles at 4.2 against Sub4Video's 1.8. CaptionMe automatic subtitles also leads on review sentiment (29% vs 0%) and update cadence (monthly vs every 2 months). Sub4Video's advantage is iOS requirement (11.0 vs 14.1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Sub4Video sells 5 one-off in-app purchases and CaptionMe automatic subtitles sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

CaptionMe automatic subtitles holds the better App Store score, 4.2 against 1.8. That said, the two scores are not equally well evidenced: CaptionMe automatic subtitles has 24 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of Sub4Video's written reviews are positive against 29% of CaptionMe automatic subtitles's.

Sub4Video ships an update every 2 months, CaptionMe automatic subtitles monthly. The most recent releases landed on September 27, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Sub4Video | CaptionMe automatic subtitles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (4 ratings)](https://appshunter.io/ios/app/sub4video/id1547317549/reviews) | **[4.2 (24 ratings)](https://appshunter.io/ios/app/captionme-automatic-subtitles/id1590848394/reviews)** |
| Number of ratings | 4 | **24** |
| Positive reviews | 0.0% of reviews | **28.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 18 MB | 51 MB |
| Requires iOS | **11.0** | 14.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ipsilon Developments Inc](https://appshunter.io/developer/1003755058) | [Artem Iakovliev](https://appshunter.io/developer/916523063) |

## What reviewers say

### Sub4Video

[App page](https://appshunter.io/ios/app/sub4video/id1547317549)

Effortlessly generate subtitles for your videos with automatic transcription and syncing. Edit, export in popular formats, and improve accessibility for online courses and private sites. Save time and technical effort in video content creation.

**Highlights:** Automatic audio to text transcription, Automatic text synchronization with video, Easy subtitle editing, Export to SRT, SUB, VTT formats, Glued subtitles to video, Collaborative editing

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Credits Recharge | $0.99 | one-time |
| 200 Credits Recharge | $1.99 | one-time |
| 500 Credits Recharge | $4.99 | one-time |
| 1000 Credits Recharge | $9.99 | one-time |
| 2000 Credits Recharge | $19.99 | one-time |


### CaptionMe automatic subtitles

[App page](https://appshunter.io/ios/app/captionme-automatic-subtitles/id1590848394)

Easily add custom captions to your videos with this intuitive tool. Personalize fonts, colors, and backgrounds to enhance accessibility and engagement. Save time with fast, accurate transcripts for social media content.

**Highlights:** Automatic subtitle generation, Customizable caption appearance, Word count caption combination, Fast and accurate transcripts, Easy video editing

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly Subscription | $0.99 | per month |
| Pro Yearly Subscription | $5.99 | per year |


## Frequently asked questions

### Is Sub4Video free?

Sub4Video is free to download, with in-app purchases available.

### Is CaptionMe automatic subtitles free?

CaptionMe automatic subtitles is free to download, with in-app purchases available.

### Which has better reviews, Sub4Video or CaptionMe automatic subtitles?

CaptionMe automatic subtitles is rated higher. Sub4Video averages 1.8 out of 5 from 4 ratings, while CaptionMe automatic subtitles averages 4.2 from 24 ratings.

### Do Sub4Video or CaptionMe automatic subtitles have ads?

Neither Sub4Video nor CaptionMe automatic subtitles shows ads.

### Which is updated more often, Sub4Video or CaptionMe automatic subtitles?

Sub4Video ships an update every 2 months, and CaptionMe automatic subtitles monthly. Most recently, Sub4Video was updated on September 27, 2026 and CaptionMe automatic subtitles on October 16, 2026.

---

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