# Bubble Diagram Maker — Quick Mind-Map & Venn Tool

> Intuitive tool for creating customizable visual diagrams for planning and conceptualization. (iPhone/iPad app by Bahattin Duran.)

- Source: https://appshunter.io/ios/app/bubble-diagram-maker/id6747011494 (this page in markdown: same URL + `.md`)
- Developer: [Bahattin Duran](https://appshunter.io/developer/1677311418)
- Category: Utilities
- Price: Free
- Rating: 3.60/5 from 7 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 18 · 4 MB
- Languages: Australian English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, Canadian French, German (Germany) and 23 more
- Released: 2025-06-10
- Data updated: 2026-08-14
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/bubble-diagram-maker/id6747011494/reviews.md

## What is Bubble Diagram Maker?

A diagram tool that thinks in bubbles instead of straight lines.

If you have ever tried to capture a messy idea inside a rigid outline, or fought a flowchart app that demanded structure before you even knew the shape of the problem, this is the calmer alternative.
Bubble Diagram Maker is built for architects sketching spatial programs, designers tracing user flows, students mapping concepts, product people roughing out features, researchers organising literature, and anyone who thinks in relationships rather than rows.
The philosophy is simple: let the layout follow the thought, not the other way around.
No account to create, no sign-in wall, no cloud lock-in pushing your work into someone else's database, and no friction sitting between the moment of insight and the page where it lands.
This is a mind mapping app that respects how messy real thinking actually looks before it becomes a finished diagram, and it treats brainstorm sessions as the loose, exploratory work they really are.

Open the canvas and start dropping bubbles with labels, colours and sizes that match their weight in your head — the central idea large, supporting nodes smaller, vague hunches smaller still.
Connect them with solid, dashed or weighted lines to show how concepts relate, overlap them as a Venn diagram when two ideas share territory, and drag freely until the layout feels right.
Templates cover mind map, spatial program, Venn and concept map starting points so you never stare at an empty page, undo and redo work everywhere so experimentation is cheap, and finished diagrams export as PNG, PDF or SVG ready to drop into a presentation, brief, thesis or client deck.
Pinch to zoom across a wall-sized canvas, lock individual bubbles when the layout is settled, group related nodes so an entire branch of the mind map moves together, and pull bubbles apart again when the structure changes.

Apple Pencil support turns the iPad into a proper visual thinking surface for sketching idea maps, flow diagram drafts and concept maps by hand, with palm rejection that keeps the canvas clean.
A quick-add mode lets you brainstorm at speed without leaving the keyboard, colour palettes are tuned for readability rather than decoration, and a focus mode dims everything except the bubble you are currently editing.
Diagrams are organised into projects so a thesis, a renovation brief and a product roadmap stay separate without folders fighting you.
Search works across every label in every diagram, so a half-remembered concept map from three months ago is one tap away.
A thought map view turns a long brainstorm into a clean outline whenever you need to hand the idea to a document, and a presenter mode walks through a diagram one branch at a time when you need to explain it to a room.

This diagram maker works fully offline — your data stays on this device, no analytics watching how you brainstorm, no thought map ever leaving your phone or iPad, and no servers in the loop between you and your canvas.
The interface ships in 39 languages with full VoiceOver, Dynamic Type and reduced-motion support, the canvas stays calm and quiet, and the whole app is intentionally free of ads, pop-ups and engagement nudges.
Whether you are roughing out a floor plan, mapping the chapters of a book, planning a research project, designing a service flow or just trying to get the noise in your head onto a single page, this is a mind mapper built to disappear behind the work and let the idea take the shape it actually wants.
A quiet diagram tool for visual thinking, nothing more, nothing pretending to be more.

## Key features

- Tap & Drag Creation
- Full Customization (color, size, label)
- Unlimited Diagrams
- Save & Share
- Offline Functionality
- Ad-Free Experience

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/bubble-diagram-maker/id6747011494/reviews.md

### 3/5 — Bug for connections

*2026-06-03*

This app is just what I’m looking for. Only issue is the app tutorial describes being able to change connections to arrows when tapping connections but tapping them never selects them.

### 5/5 — Amazing

*2025-08-20*

In first version it has bugs but new version is very good and usable

### 5/5 — Amazing app

*2025-06-24*

Amazing app

### 3/5 — Has a major bug

*2025-06-14*

There is some kind of glitch where the bubble diagrams take up only the far left of my screen, instead of the entire iPad screen. Which is frustrating and makes this impossible to use in any meaningful way.

## Frequently asked questions about Bubble Diagram Maker

### What is Bubble Diagram Maker used for?

Bubble Diagram Maker is used for creating visual diagrams for spatial planning, conceptual thinking, and creative organization. It helps users visualize spaces, layouts, or conceptual hierarchies easily.

### Can I create unlimited diagrams with Bubble Diagram Maker?

Yes, Bubble Diagram Maker allows you to design as many diagrams as you like with no limitations, offering complete freedom for your creative process.

### Does Bubble Diagram Maker require an internet connection?

No, Bubble Diagram Maker offers offline functionality, allowing you to work anywhere, anytime without needing an internet connection.

### Is Bubble Diagram Maker suitable for professional use?

While designed to be simple, its intuitive interface and customization options make it suitable for professionals like architects and designers for early idea development and presentations.

### How does Bubble Diagram Maker handle user privacy?

Bubble Diagram Maker prioritizes privacy by not requiring an account or sign-up, ensuring your creations remain fully private.

### What devices is Bubble Diagram Maker available on?

Bubble Diagram Maker is available on iPhone and iPad devices.

### How often is Bubble Diagram Maker updated?

The latest version is 1.15, last updated on April 17, 2026, indicating active development and regular updates.

### Does Bubble Diagram Maker have ads?

No, Bubble Diagram Maker provides an ad-free experience, allowing users to focus on creativity without distractions.

## Version history (last 5 releases)

### 1.24 — 2026-08-11

Bug fixes and improvements.

### 1.22 — 2026-07-18

Bug fixes and improvements.

### 1.21 — 2026-07-14

Bug fixes and improvements.

### 1.20 — 2026-04-30

Bug fixes and improvements.

### 1.15 — 2026-04-17

Bug fixes and improvements.

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All apps by Bahattin Duran: https://appshunter.io/developer/1677311418

## Related topics

[bubble diagram maker](https://appshunter.io/ios/topics/bubble-diagram-maker) · [venn diagram](https://appshunter.io/ios/topics/venn-diagram)

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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 2026-08-14.*