# When · Days That Matter vs MemoTime

The clearest difference is device support: MemoTime at 3 against When · Days That Matter's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. When · Days That Matter sells 1 one-off in-app purchase and MemoTime sells 2 in-app purchases, starting at $0.99 per year. Whichever you choose, the download price is not the number that matters.

When · Days That Matter ships an update every 3 days, MemoTime every 6 days. The most recent releases landed on October 12, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | When · Days That Matter | MemoTime |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 days |
| Size | 6 MB | 107 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [杰龙 刘](https://appshunter.io/developer/1481214183) | [秀平 金](https://appshunter.io/developer/1880603767) |

## What reviewers say

### When · Days That Matter

[App page](https://appshunter.io/ios/app/when-days-that-matter/id1616365331)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| When Premium · Lifetime Access | $0.99 | one-time |


### MemoTime

[App page](https://appshunter.io/ios/app/memotime-countdown-widget/id6762508067)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (1 Year) | $0.99 | per year |
| Lifetime Premium | $2.99 | one-time |


## Frequently asked questions

### Is When · Days That Matter free?

When · Days That Matter is free to download, with in-app purchases available.

### Is MemoTime free?

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

### Do When · Days That Matter or MemoTime have ads?

Neither When · Days That Matter nor MemoTime shows ads.

### Which is updated more often, When · Days That Matter or MemoTime?

When · Days That Matter ships an update every 3 days, and MemoTime every 6 days. Most recently, When · Days That Matter was updated on October 12, 2026 and MemoTime 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.*