# denki — a space for your mind

> Simple mind-mapping app for organizing thoughts and ideas visually. (iPhone/iPad app by Mohammad Elzahaby.)

- Source: https://appshunter.io/ios/app/denki/id1451118615 (this page in markdown: same URL + `.md`)
- Developer: [Mohammad Elzahaby](https://appshunter.io/developer/1287110591)
- Category: Productivity, Education
- Price: $4.99
- Rating: 3.80/5 from 4 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 27 MB
- Languages: American English
- Released: 2019-03-06
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/denki/id1451118615/reviews.md

## What is denki?

Simply bring your ideas and thoughts to the screen. Made to be easy and simple.

I have made this app to break free from linear thinking and note taking by making mind mapping just a tap away!
- Create text bubbles with a long tap on the free space.
- Tap a bubble to select, edit it's content and change it's color.
- Drag the bubble anywhere you want to rearrange it!
- Long Tap to remove a bubble
- Double Tap a bubble to dive deeper and have more space for your ideas!
- Search through your bubbles

## Key features

- Create text bubbles
- Edit bubble content and color
- Drag and rearrange bubbles
- Remove bubbles
- Dive deeper into ideas
- Search through bubbles

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/denki/id1451118615/reviews.md

### 5/5 — Very simple and very useful

*2021-12-12*

I use other high-powered apps costing $$ to schedule tasks, manage notes, create mind maps, etc. Technically they do what I need. But I regularly get a hankering for something more visually intuitive and uplifting than a list to work from when tackling the task pile. This is (almost) perfect for that. Create text bubbles with a tap, change the size or color with a tap, move them at will (no constraints), delete with a long hold. That’s it. Very few apps get so completely out of the user’s way. So I can throw the week’s main tasks from my main planning app into here, color code them, arrange and rearrange them, work Kanban style by making the task now underway larger, make them disappear as they are completed. Very visually satisfying and I can still formally track deadlines, dependencies, projects, etc elsewhere - it’s the very simplicity that is appealing here for just focusing on the work and seeing it at a glance, not its organization into a system. Basic informal brainstorming would work well too, as long as you don’t need to export the result. The main thing I’d want added is capacity to save multiple sheets (maybe that’s what the leaf icon is for in the future?) and an optional confirmation dialogue for clearing the whole page (too easy to do by accident).

**Developer response:** Wow thank you a lot for the feedback! i am working on the next version which will have a lot of the requested features! Stay tuned!

### 4/5 — Great start

*2021-10-23*

If this is the first iteration of this app, I think it’s a good start. The functions are simple and the design is calming and beautiful. I wish there was a way to save your work, exit the screen, and see all your files in one place. I also wish there was a way to zoom out so I can get more bubbles on-screen. A help page would also be nice. It took forever for me to figure out that holding your finger on a bubble makes it disappear and the leaf symbol in the corner does nothing. Not sure why there’s a spot to put a file name either. There’s no way to create additional files that you might mix the current one up with. This app would be much improved if it had a “save” feature and a “share” feature. I like this app but - because it is missing things I need - I will have to try a different app. For my first experience doing “mind mapping” (or brainstorming) on an iPhone app, this wasn’t bad🤷🏽‍♀️🙂.

**Developer response:** Thanks a lot for your feedback, I will work on the requested features and try to implement them as soon as possible :) Kind regards :)

## Frequently asked questions about denki

### What is denki?

denki is a mind-mapping application designed to help users capture and organize their thoughts and ideas visually. It allows for easy creation, editing, and rearrangement of text bubbles to break free from linear note-taking.

### How do I create a new idea bubble in denki?

To create a new text bubble in denki, simply perform a long tap on the free space of the canvas. This action will generate a new bubble where you can input your thoughts.

### Can I edit the content and appearance of bubbles in denki?

Yes, you can edit the content of a bubble by tapping it to select it. You can also change its color to visually differentiate your ideas.

### How does denki handle organizing complex ideas?

denki allows you to dive deeper into your ideas by double-tapping a bubble. This provides more space for detailed thoughts and helps in structuring complex concepts.

### Is denki available on multiple devices?

denki is currently supported on iPhone, iPad, and iPod devices, offering a consistent experience across Apple's mobile ecosystem.

### What is the price of denki?

denki is a paid application and is available for purchase at $4.99. This one-time purchase grants you access to all its features.

### How often is denki updated?

The latest version of denki, 1.4.8, was released on November 23, 2022. Updates typically focus on improving functionality and user experience.

### What is the user sentiment for denki?

Based on available data, denki has a rating of 3.8 stars from 4 ratings. This indicates a generally positive but mixed reception from its user base.

## Version history (last 4 releases)

### 1.4.8 — 2022-11-23

Minor Bugfix
History
UI Improvements
Copy & Paste
Edit Buttons
Squircle Form

### 1.3.0 — 2022-11-14

A few UI - Improvements
Confirmation Dialog for deletion
Search
Deep Dive

### 1.2.0 — 2021-01-02

Minor Bugfix
Changing bubble size through a tap
Changing bubble Colors
Long tap for removal
Overlap bubbles
Boundaries for canvas

### 1.0.7 — 2019-02-04

No release notes.

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## More apps by Mohammad Elzahaby

- [B2B Liga](https://appshunter.io/ios/app/b2b-liga/id1449045076)
- [timestic](https://appshunter.io/ios/app/timestic/id1581260796)
- [scribi](https://appshunter.io/ios/app/scribi/id6443611821)
- [Diary, Journal, Mood - memoir](https://appshunter.io/ios/app/diary-journal-mood-memoir/id6445867241)
- [Deeni](https://appshunter.io/ios/app/deeni/id6759303687)

All apps by Mohammad Elzahaby: https://appshunter.io/developer/1287110591

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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 2026-06-10.*