# BOOKOO N — BOOKOO N APP

> Digital coffee analysis platform for tracking espresso extraction and sharing creations. (iPhone/iPad app by Guangzhou Buku E-commerce Co., Ltd.)

- Source: https://appshunter.io/ios/app/bookoo-n/id6744354382 (this page in markdown: same URL + `.md`)
- Developer: [Guangzhou Buku E-commerce Co., Ltd](https://appshunter.io/developer/1706776495)
- Category: Utilities
- Price: Free
- Rating: 2.50/5 from 4 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 55 MB
- Languages: American English
- Released: 2025-10-27
- Data updated: 2026-08-27
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/bookoo-n/id6744354382/reviews.md

## What is BOOKOO N?

BOOKOO N provides coffee lovers with an intelligent and digitally analyzed coffee application platform. This application can quantify coffee brewing data in real time by connecting to devices such as Espresso Monitor and BOOKOO Scale. It also supports functions such as historical extraction record simulation and sharing, allowing you to immerse yourself in the joy of coffee making and sharing.

## Key features

- Real-time coffee production data analysis
- Connects to espresso monitor and scale
- Historical extraction record tracking
- Coffee making simulation
- Sharing of coffee creations

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/bookoo-n/id6744354382/reviews.md

### 1/5 — Latest scale update

*2026-08-23*

I am not happy with the latest scale update it basically ruined the auto function. It not longer auto tares when I place my dosing cup or my carafe like it used to and for some reason when I am trying to manually start the time for espresso shots to account for pre infusion it auto stops itself. I hope there is a fix coming soon because this is very frustrating and I wish I had not updated the scale

Update: I just tried to use the auto to make a pour over for the first time since the update and they completely ruined auto mode. It did not start the time automatically when detecting flow. This update has basically made it so the whole reason I bought this particular scale useless.

### 1/5 — Latest forced update killed it

*2026-08-16*

V3.8 made it unusable.

### 4/5 — Good, but can’t change y-axis to grams

*2025-12-12*

This app is pretty good, but it appears there are still some areas for improvement. It seems you are unable to change the Y axis to grams.

### 4/5 — Missing functionality

*2025-12-04*

Overall aesthetic app, however, it comes at the cost of functionality. For example, the graph doesn’t have the ability to change y axis label to mass instead of pressure (pointless for me since I don’t have the pressure sensor). 

Also after recording, just save the data in a buffer so I can view and manipulate it. And give the option to save, if I overwrite then the just delete it.

## Frequently asked questions about BOOKOO N

### What devices does BOOKOO N connect to?

BOOKOO N can connect to the BooKoo espresso monitor and BooKoo scale in real time to quantify coffee production data.

### Can I see my past coffee making data with BOOKOO N?

Yes, BOOKOO N supports the history of extraction records, allowing you to review past coffee-making sessions.

### Is BOOKOO N free to use?

Yes, BOOKOO N is available for free, with no cost to download or use its core features.

### What is the age rating for BOOKOO N?

BOOKOO N has an age rating of 4+, making it suitable for a wide range of users.

### How often is BOOKOO N updated?

The latest version of BOOKOO N is 3.7.0, and it was last updated on March 25, 2026, indicating active development.

### What platforms is BOOKOO N available on?

BOOKOO N is supported on iPhone, iPad, and iPod devices.

### Does BOOKOO N have ads?

No, BOOKOO N does not contain advertisements, providing an uninterrupted user experience.

### What are the main functions of BOOKOO N?

BOOKOO N provides intelligent digital analysis of coffee production, real-time data quantification, historical extraction record simulation, and sharing functions.

## Version history (last 5 releases)

### 3.8.1 — 2026-08-19

1. Added a pop-up notification for app updates that displays the update details.
2. The "White Theme" has returned; it can be selected in the settings.
3. Added color customization options for the Themis Ultra.
4. Added a "Mirror Mode" for Themis Mini and Themis Ultra. This feature provides a real-time, virtual display of the scale's interface within the app, allowing users to control the scale remotely. Users can enable automatic entry into Mirror Mode and toggle the ability to control the scale via the app. Note: Mirror Mode requires the scale to be updated to the latest firmware version.
5. Adjusted the volume settings for Themis Mini and Themis Ultra; the scale has been changed from five levels to four (0, 1, 2, and 3) to resolve discrepancies between the setting level and the actual sound output.
6. Added a "Powder Weight" setting to the Themis Ultra device card, with a maximum manual setting limit of 30g.
7. Launched the Motto80 grinding statistics section.
8. Renamed "Flow Rate Test" to "Pouring Practice" and moved it to the scale's device card.
9. Added a quick-start guide to the Themis Mini and Themis Ultra device cards; the guide content adapts based on the scale's firmware version.
10. Fixed some issues found in version 3.8.0.

### 3.8.0 — 2026-08-14

1. Added a pop-up notification for app updates that displays the update details.
2. The "White Theme" has returned; it can be selected in the settings.
3. Added color customization options for the Themis Ultra.
4. Added a "Mirror Mode" for Themis Mini and Themis Ultra. This feature provides a real-time, virtual display of the scale's interface within the app, allowing users to control the scale remotely. Users can enable automatic entry into Mirror Mode and toggle the ability to control the scale via the app. Note: Mirror Mode requires the scale to be updated to the latest firmware version.
5. Adjusted the volume settings for Themis Mini and Themis Ultra; the scale has been changed from five levels to four (0, 1, 2, and 3) to resolve discrepancies between the setting level and the actual sound output.
6. Added a "Powder Weight" setting to the Themis Ultra device card, with a maximum manual setting limit of 30g.
7. Launched the Motto80 grinding statistics section.
8. Renamed "Flow Rate Test" to "Pouring Practice" and moved it to the scale's device card.
9. Added a quick-start guide to the Themis Mini and Themis Ultra device cards; the guide content adapts based on the scale's firmware version.

### 3.7.3 — 2026-06-25

Changes to the Bluetooth connection logic of motto80

### 3.7.2 — 2026-06-09

Now supports connection to BOOKOO Motto80 Grinder!

### 3.7.1 — 2026-05-21

1. Adjusted some UI styles for the device and extraction pages, and restructured the settings page.
2. Optimized the application's display on tablet devices.
3. Fixed some bugs in the extraction page.
4. Optimized the user experience of the extraction page.

## Apps similar to BOOKOO N

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [CoffeeOS](https://appshunter.io/ios/app/coffeeos/id6743699611) | 3.4 (7) | Free | Utilities |
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## More apps by Guangzhou Buku E-commerce Co., Ltd

- [BooKoo](https://appshunter.io/ios/app/bookoo/id6468769345)
- [BOOKOO Tools](https://appshunter.io/ios/app/bookoo-tools/id6538724642)

All apps by Guangzhou Buku E-commerce Co., Ltd: https://appshunter.io/developer/1706776495

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*