# Dual Timer vs DolCore

The clearest difference is update cadence: Dual Timer at every 5 days against DolCore's every 2 months. DolCore's advantage is iOS requirement (15.5 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.

Dual Timer ships an update every 5 days, DolCore every 2 months. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Dual Timer | DolCore |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Size | 1 MB | 118 MB |
| Requires iOS | 17.6 | **15.5** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [kiyoshi yamamoto](https://appshunter.io/developer/1482640077) | [Takara Yamazaki](https://appshunter.io/developer/1895148792) |

## What reviewers say

### Dual Timer

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

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

**In-app purchases:** none


### DolCore

[App page](https://appshunter.io/ios/app/dolcore/id6763071653)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dual Timer free?

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

### Is DolCore free?

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

### Do Dual Timer or DolCore have ads?

Neither Dual Timer nor DolCore shows ads.

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

Dual Timer ships an update every 5 days, and DolCore every 2 months. Most recently, Dual Timer was updated on October 11, 2026 and DolCore on October 8, 2026.

---

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