# CaptionTube vs Slango

The clearest difference is in-app purchases: CaptionTube at none against Slango's 1. CaptionTube also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.1). On price, update cadence and device support there is nothing between them.

Both are free to download. Slango sells 1 one-off in-app purchase. CaptionTube asks for nothing beyond the download.

CaptionTube ships an update every 8 days, Slango every 9 days. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | CaptionTube | Slango |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 9 days |
| Size | 39 MB | 40 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Hironobu Saito](https://appshunter.io/developer/1557456154) | [Yuito Ukita](https://appshunter.io/developer/6779112243) |

## What reviewers say

### CaptionTube

[App page](https://appshunter.io/ios/app/captiontube/id6754217528)

**Features:** macOS Compatibility

**In-app purchases:** none


### Slango

[App page](https://appshunter.io/ios/app/slango/id6789338636)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Slangoプレミアム | $1.99 | one-time |


## Frequently asked questions

### Is CaptionTube free?

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

### Is Slango free?

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

### Do CaptionTube or Slango have ads?

Slango shows ads; CaptionTube does not.

### Which is updated more often, CaptionTube or Slango?

CaptionTube ships an update every 8 days, and Slango every 9 days. Most recently, CaptionTube was updated on October 24, 2026 and Slango on October 21, 2026.

---

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