# DayDistance vs 好きメモ

The clearest difference is in-app purchases: 好きメモ at none against DayDistance's 1. 好きメモ also leads on update cadence (every 2 months vs every 5 months) and iOS requirement (15.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. DayDistance sells 1 one-off in-app purchase. 好きメモ asks for nothing beyond the download.

DayDistance ships an update every 5 months, 好きメモ every 2 months. The most recent releases landed on October 28, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | DayDistance | 好きメモ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 4 MB | 28 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tohru Itoh](https://appshunter.io/developer/408243456) | [Yutaro Toyoda](https://appshunter.io/developer/1655327233) |

## What reviewers say

### DayDistance

[App page](https://appshunter.io/ios/app/daydistance/id408243453)

Easily calculate the duration between two dates in days, months, or years. You can also determine a future or past date by adding or subtracting a specified number of days, months, or years.

**Highlights:** Calculate days between dates, Calculate months between dates, Calculate years between dates, Determine date from number of days, Determine date from number of months, Determine date from number of years

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### 好きメモ

[App page](https://appshunter.io/ios/app/id1670619986)

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

**In-app purchases:** none


## Frequently asked questions

### Is DayDistance free?

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

### Is 好きメモ free?

好きメモ is free to download, with no in-app purchases.

### Do DayDistance or 好きメモ have ads?

Both DayDistance and 好きメモ show ads.

### Which is updated more often, DayDistance or 好きメモ?

DayDistance ships an update every 5 months, and 好きメモ every 2 months. Most recently, DayDistance was updated on October 28, 2026 and 好きメモ on October 19, 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.*