# Free vs Dual Timer

The clearest difference is update cadence: Dual Timer at every 5 days against Free's every 4 months. Free's advantage is iOS requirement (15.6 vs 17.6). On price, ads, 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.

Free ships an update every 4 months, Dual Timer every 5 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Free | Dual Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Size | 25 MB | 1 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [NEXT Co., Ltd(Apps)](https://appshunter.io/developer/1773920037) | [kiyoshi yamamoto](https://appshunter.io/developer/1482640077) |

## What reviewers say

### Free

[App page](https://appshunter.io/ios/app/free-style-charge/id6736933119)

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

**In-app purchases:** none


### Dual Timer

[App page](https://appshunter.io/ios/app/dual-timer/id6757756339)

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

**In-app purchases:** none


## Frequently asked questions

### Is Free free?

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

### Is Dual Timer free?

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

### Do Free or Dual Timer have ads?

Neither Free nor Dual Timer shows ads.

### Which is updated more often, Free or Dual Timer?

Free ships an update every 4 months, and Dual Timer every 5 days. Most recently, Free was updated on October 27, 2026 and Dual Timer 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.*