# Authentic Seconds vs WindLoop

The clearest difference is ads: WindLoop at none against Authentic Seconds's shown. WindLoop also leads on iOS requirement (16.4 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Authentic Seconds ships an update every 2 weeks, WindLoop fortnightly. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Authentic Seconds | WindLoop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Size | 36 MB | 54 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Authentic Seconds](https://appshunter.io/developer/6801585009) | [DuneMind Technology](https://appshunter.io/developer/1895108162) |

## What reviewers say

### Authentic Seconds

[App page](https://appshunter.io/ios/app/authentic-seconds/id6752603854)

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

**In-app purchases:** none


### WindLoop

[App page](https://appshunter.io/ios/app/windloop/id6776691100)

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

**In-app purchases:** none


## Frequently asked questions

### Is Authentic Seconds free?

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

### Is WindLoop free?

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

### Do Authentic Seconds or WindLoop have ads?

Authentic Seconds shows ads; WindLoop does not.

### Which is updated more often, Authentic Seconds or WindLoop?

Authentic Seconds ships an update every 2 weeks, and WindLoop fortnightly. Most recently, Authentic Seconds was updated on September 30, 2026 and WindLoop on October 5, 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.*