# コーヒーの知識 vs Teigiii / オリジナルの定義を投稿するアプリ

The clearest difference is review sentiment: Teigiii / オリジナルの定義を投稿するアプリ at 100% against コーヒーの知識's 0%. Teigiii / オリジナルの定義を投稿するアプリ also leads on price (Free vs $0.99) and update cadence (fortnightly vs every 35 months). コーヒーの知識's advantage is ads (none vs shown) and iOS requirement (11.0 vs 15.0). On in-app purchases and device support there is nothing between them.

Teigiii / オリジナルの定義を投稿するアプリ is free to download; コーヒーの知識 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

コーヒーの知識 ships an update every 35 months, Teigiii / オリジナルの定義を投稿するアプリ fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | コーヒーの知識 | Teigiii / オリジナルの定義を投稿するアプリ |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 35 months | **Fortnightly** |
| Monetization | — | Ad-supported |
| Size | 3 MB | 54 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Li Guo](https://appshunter.io/developer/393107253) | [Tetsuo Oda](https://appshunter.io/developer/1627427246) |

## What reviewers say

### コーヒーの知識

[App page](https://appshunter.io/ios/app/id412797646)

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

**In-app purchases:** none


### Teigiii / オリジナルの定義を投稿するアプリ

[App page](https://appshunter.io/ios/app/teigiii/id6472884411)

Define words in your own way! Share your unique interpretations and explore others' definitions. This app allows for creative expression and appreciation of diverse perspectives on language, with options for private posts.

**Highlights:** Post original word definitions, View definitions from other users, Browse definitions like a dictionary, Option to make definition posts private, No complicated registration required

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

**In-app purchases:** none


## Frequently asked questions

### Is コーヒーの知識 free?

コーヒーの知識 costs $0.99, with no in-app purchases.

### Is Teigiii / オリジナルの定義を投稿するアプリ free?

Teigiii / オリジナルの定義を投稿するアプリ is free to download, with no in-app purchases.

### Do コーヒーの知識 or Teigiii / オリジナルの定義を投稿するアプリ have ads?

Teigiii / オリジナルの定義を投稿するアプリ shows ads; コーヒーの知識 does not.

### Which is updated more often, コーヒーの知識 or Teigiii / オリジナルの定義を投稿するアプリ?

コーヒーの知識 ships an update every 35 months, and Teigiii / オリジナルの定義を投稿するアプリ fortnightly. Most recently, コーヒーの知識 was updated on October 24, 2026 and Teigiii / オリジナルの定義を投稿するアプリ on October 24, 2026.

---

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