# 2sec vs TwoSec

The clearest difference is in-app purchases: 2sec at none against TwoSec's 3. TwoSec's advantage is ads (none vs shown) and update cadence (every 3 days vs every 8 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. TwoSec sells 3 in-app purchases, starting at $2.99 per month. 2sec asks for nothing beyond the download.

2sec ships an update every 8 days, TwoSec every 3 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 2sec | TwoSec |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 8 days | **Every 3 days** |
| Size | 120 MB | 2 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Yushi Asao](https://appshunter.io/developer/1857494540) | [Content Petit LLC](https://appshunter.io/developer/1876541167) |

## What reviewers say

### 2sec

[App page](https://appshunter.io/ios/app/2sec-vlogs-made-in-a-flash/id6755941014)

**Features:** iPhone Duo support

**In-app purchases:** none


### TwoSec

[App page](https://appshunter.io/ios/app/twosec-2-second-video-diary/id6775273912)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TwoSec Pro Monthly | $2.99 | per month |
| TwoSec Pro Yearly | $19.99 | per year |
| TwoSec Pro Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is 2sec free?

2sec is free to download, with no in-app purchases.

### Is TwoSec free?

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

### Do 2sec or TwoSec have ads?

2sec shows ads; TwoSec does not.

### Which is updated more often, 2sec or TwoSec?

2sec ships an update every 8 days, and TwoSec every 3 days. Most recently, 2sec was updated on November 9, 2026 and TwoSec on October 31, 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.*