# Dotoru vs D

The clearest difference is ads: Dotoru at none against D's shown. D's advantage is update cadence (every 3 days vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Dotoru ships an update every 6 weeks, D every 3 days. The most recent releases landed on September 18, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Dotoru | D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Size | 31 MB | 52 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YUSEOK KIM](https://appshunter.io/developer/1883990664) | [CodeSand Co. Ltd.](https://appshunter.io/developer/1896764307) |

## What reviewers say

### Dotoru

[App page](https://appshunter.io/ios/app/dotoru-small-pet-care-log/id6760343540)

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

**In-app purchases:** none


### D

[App page](https://appshunter.io/ios/app/d-day-keep-countdown-widget/id6772022931)

**In-app purchases:** none


## Frequently asked questions

### Is Dotoru free?

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

### Is D free?

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

### Do Dotoru or D have ads?

D shows ads; Dotoru does not.

### Which is updated more often, Dotoru or D?

Dotoru ships an update every 6 weeks, and D every 3 days. Most recently, Dotoru was updated on September 18, 2026 and D on September 21, 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.*