# Coffee Meister vs SenTea

The clearest difference is in-app purchases: SenTea at none against Coffee Meister's 2. SenTea also leads on iOS requirement (15.6 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Coffee Meister sells 2 in-app purchases, starting at $5.99 per month. SenTea asks for nothing beyond the download.

Coffee Meister ships an update fortnightly, SenTea monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Coffee Meister | SenTea |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/coffee-meister/id6741420777/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 72 MB | 69 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Anton Paar ConsumerTec GmbH](https://appshunter.io/developer/1564917005) | [PEBLLA, INC](https://appshunter.io/developer/1543666034) |

## What reviewers say

### Coffee Meister

[App page](https://appshunter.io/ios/app/coffee-meister/id6741420777)

This app helps you achieve perfect coffee extraction by measuring TDS and calculating extraction values. It supports various brewing methods and provides precise readings for home baristas and professionals.

**Highlights:** Bluetooth refractometer connection, TDS and extraction value calculation, Supports percolation, immersion, and mixed brewing, Precise TDS readings, Customizable brewing parameters, Temperature-corrected readings

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access Monthly | $5.99 | per month |
| Full Access Yearly | $39.99 | per year |


### SenTea

[App page](https://appshunter.io/ios/app/sentea/id6747649876)

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

**In-app purchases:** none


## Frequently asked questions

### Is Coffee Meister free?

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

### Is SenTea free?

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

### Do Coffee Meister or SenTea have ads?

Neither Coffee Meister nor SenTea shows ads.

### Which is updated more often, Coffee Meister or SenTea?

Coffee Meister ships an update fortnightly, and SenTea monthly. Most recently, Coffee Meister was updated on October 24, 2026 and SenTea 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.*