# Simple D vs mikii

The clearest difference is ads: mikii at none against Simple D's shown. mikii also leads on update cadence (daily vs every 3 weeks). Simple D's advantage is iOS requirement (15.0 vs 18.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Simple D sells 1 one-off in-app purchase and mikii sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Simple D ships an update every 3 weeks, mikii daily. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Simple D | mikii |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Daily** |
| Size | 48 MB | 8 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [beeefriends](https://appshunter.io/developer/1498434318) | [OPO](https://appshunter.io/developer/1885624892) |

## What reviewers say

### Simple D

[App page](https://appshunter.io/ios/app/simple-d-day/id1631871998)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $6.99 | one-time |


### mikii

[App page](https://appshunter.io/ios/app/mikii/id6760669074)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Credit | $0.99 | one-time |
| 5 Credits | $2.99 | one-time |
| 10 Credits | $4.99 | one-time |
| 20 Credits | $9.99 | one-time |
| 50 Credits | $19.99 | one-time |


## Frequently asked questions

### Is Simple D free?

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

### Is mikii free?

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

### Do Simple D or mikii have ads?

Simple D shows ads; mikii does not.

### Which is updated more often, Simple D or mikii?

Simple D ships an update every 3 weeks, and mikii daily. Most recently, Simple D was updated on October 7, 2026 and mikii on October 24, 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.*