# MYWAM vs One Day.

The clearest difference is update cadence: One Day. at every 2 days against MYWAM's every 2 months. MYWAM's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MYWAM ships an update every 2 months, One Day. every 2 days. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MYWAM | One Day. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 57 MB | 2 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [株式会社エイチ・エム・グループ](https://appshunter.io/developer/1747834631) | [TSUYOSHI HAMANAKA](https://appshunter.io/developer/1827035709) |

## What reviewers say

### MYWAM

[App page](https://appshunter.io/ios/app/mywam/id1502067352)

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

**In-app purchases:** none


### One Day.

[App page](https://appshunter.io/ios/app/one-day/id6766180707)

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

**In-app purchases:** none


## Frequently asked questions

### Is MYWAM free?

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

### Is One Day. free?

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

### Do MYWAM or One Day. have ads?

Neither MYWAM nor One Day. shows ads.

### Which is updated more often, MYWAM or One Day.?

MYWAM ships an update every 2 months, and One Day. every 2 days. Most recently, MYWAM was updated on October 29, 2026 and One Day. 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.*