# D vs Tsukitomo

The clearest difference is in-app purchases: D at none against Tsukitomo's 3. D also leads on device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Tsukitomo sells 3 one-off in-app purchases. D asks for nothing beyond the download.

## The numbers

| Metric | D | Tsukitomo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/d-lab/id6745396642/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 51.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 81 MB | 45 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [keigo matsumaru](https://appshunter.io/developer/1405989123) | [LOCAMOCA K.K.](https://appshunter.io/developer/1689689327) |

## What reviewers say

### D

[App page](https://appshunter.io/ios/app/d-lab/id6745396642)

Learn psychology with AI-powered video content and interactive tools. Access thousands of videos, get personalized advice from an AI assistant, and explore various expert-led sub-channels. Designed for practical application and personal growth.

**Highlights:** AI-powered psychology video library, AI DaiGo assistant for questions, AI-generated podcasts and slides, Automated video chaptering, AI goal achievement coaching, Expert-led sub-channels

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

**In-app purchases:** none


### Tsukitomo

[App page](https://appshunter.io/ios/app/tsukitomo/id6813349202)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Points | $0.99 | one-time |
| 350 Points | $2.99 | one-time |
| 800 Points | $5.99 | one-time |


## Frequently asked questions

### Is D free?

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

### Is Tsukitomo free?

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

### Do D or Tsukitomo have ads?

Neither D nor Tsukitomo shows ads.

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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.*