# MicroDo vs When Again?

The clearest difference is in-app purchases: MicroDo at none against When Again?'s 1. MicroDo also leads on ads (none vs shown). When Again?'s advantage is update cadence (daily vs every 2 weeks) and iOS requirement (16.4 vs 18.6). On price and device support there is nothing between them.

Both are free to download. When Again? sells 1 one-off in-app purchase. MicroDo asks for nothing beyond the download.

MicroDo ships an update every 2 weeks, When Again? daily. The most recent releases landed on September 7, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | MicroDo | When Again? |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Daily** |
| Size | 19 MB | 59 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Samet Ceylan](https://appshunter.io/developer/1733914039) | [Masamune Hiroiwa](https://appshunter.io/developer/1882916292) |

## What reviewers say

### MicroDo

[App page](https://appshunter.io/ios/app/microdo-focus-on-one-thing/id6758393399)

**Features:** macOS Compatibility

**In-app purchases:** none


### When Again?

[App page](https://appshunter.io/ios/app/when-again/id6772761503)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（買い切り） | $4.99 | one-time |


## Frequently asked questions

### Is MicroDo free?

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

### Is When Again? free?

When Again? is free to download, with in-app purchases available.

### Do MicroDo or When Again? have ads?

When Again? shows ads; MicroDo does not.

### Which is updated more often, MicroDo or When Again??

MicroDo ships an update every 2 weeks, and When Again? daily. Most recently, MicroDo was updated on September 7, 2026 and When Again? on September 22, 2026.

---

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