# Caffen8 vs Tea Knowledge and Info

The clearest difference is in-app purchases: Caffen8 at none against Tea Knowledge and Info's 1. Tea Knowledge and Info's advantage is update cadence (every 10 days vs every 26 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Tea Knowledge and Info sells 1 one-off in-app purchase. Caffen8 asks for nothing beyond the download.

Caffen8 ships an update every 26 months, Tea Knowledge and Info every 10 days. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Caffen8 | Tea Knowledge and Info |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 41 MB | 57 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Michael glucz](https://appshunter.io/developer/1108685011) | [Man Hung Sun](https://appshunter.io/developer/1471605573) |

## What reviewers say

### Caffen8

[App page](https://appshunter.io/ios/app/caffen8/id1259100871)

Explore the world of coffee with this app. Learn about various coffee types, preparation methods, and enjoy a cup counter to track your intake. Discover recipes for espresso, lattes, cappuccinos, and more in a fun, interactive interface.

**Highlights:** Coffee type information, Preparation methods, Cup counter, Recipe guides, Interactive interface, Video scenes

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

**In-app purchases:** none


### Tea Knowledge and Info

[App page](https://appshunter.io/ios/app/tea-knowledge-and-info/id1630711538)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| upgrade | $0.99 | one-time |


## Frequently asked questions

### Is Caffen8 free?

Caffen8 is free to download, with no in-app purchases.

### Is Tea Knowledge and Info free?

Tea Knowledge and Info is free to download, with in-app purchases available.

### Do Caffen8 or Tea Knowledge and Info have ads?

Neither Caffen8 nor Tea Knowledge and Info shows ads.

### Which is updated more often, Caffen8 or Tea Knowledge and Info?

Caffen8 ships an update every 26 months, and Tea Knowledge and Info every 10 days. Most recently, Caffen8 was updated on October 24, 2026 and Tea Knowledge and Info on October 4, 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.*