# When Will I vs Days Countdowns

The clearest difference is ads: Days Countdowns at none against When Will I's shown. Days Countdowns also leads on update cadence (every 5 days vs every 7 months) and iOS requirement (15.2 vs 17.0). On price, 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.

When Will I ships an update every 7 months, Days Countdowns every 5 days. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | When Will I | Days Countdowns |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 5 days** |
| Size | 5 MB | 2 MB |
| Requires iOS | 17.0 | **15.2** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Talon Strike Software](https://appshunter.io/developer/558604945) | [Beijing Dechong Software Technology Co., Ltd.](https://appshunter.io/developer/1290288332) |

## What reviewers say

### When Will I

[App page](https://appshunter.io/ios/app/when-will-i/id6466922587)

**Features:** macOS Compatibility

**In-app purchases:** none


### Days Countdowns

[App page](https://appshunter.io/ios/app/days-countdowns/id6740019563)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is When Will I free?

When Will I is free to download, with no in-app purchases.

### Is Days Countdowns free?

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

### Do When Will I or Days Countdowns have ads?

When Will I shows ads; Days Countdowns does not.

### Which is updated more often, When Will I or Days Countdowns?

When Will I ships an update every 7 months, and Days Countdowns every 5 days. Most recently, When Will I was updated on October 5, 2026 and Days Countdowns on October 7, 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.*