# CoffeeSecret vs CS900

The clearest difference is update cadence: CoffeeSecret at every 6 weeks against CS900's every 9 months. CS900's advantage is iOS requirement (10.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CoffeeSecret ships an update every 6 weeks, CS900 every 9 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | CoffeeSecret | CS900 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/coffeesecret/id1282225433/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 9 months |
| Monetization | Free | — |
| Size | 13 MB | 23 MB |
| Requires iOS | 14.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [成都良擎电子商务有限公司](https://appshunter.io/developer/6803308790) | [Sunitec Enterprise Co., LTD](https://appshunter.io/developer/777497439) |

## What reviewers say

### CoffeeSecret

[App page](https://appshunter.io/ios/app/coffeesecret/id1282225433)

Connect to a smart pour-over coffee scale to meticulously record your brewing process. Compare brewing logs to refine your technique. Switch between teaching and professional modes for an enhanced coffee-making experience.

**Highlights:** Connects to smart pour-over coffee scales, Records brewing process details, Compares brewing logs for improvement, Teaching mode for beginners, Professional mode for experts, Enhances coffee enjoyment

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

**In-app purchases:** none


### CS900

[App page](https://appshunter.io/ios/app/cs900/id1504189445)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CoffeeSecret free?

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

### Is CS900 free?

CS900 is free to download, with no in-app purchases.

### Do CoffeeSecret or CS900 have ads?

Neither CoffeeSecret nor CS900 shows ads.

### Which is updated more often, CoffeeSecret or CS900?

CoffeeSecret ships an update every 6 weeks, and CS900 every 9 months. Most recently, CoffeeSecret was updated on November 6, 2026 and CS900 on November 7, 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.*