BigPaper -Mind Map, PDF Markup

Name: BigPaper -Mind Map, PDF Markup
Rating: 4.0 (20 reviews)
Author: 学东 齐

by 学东齐

iPhone · iPad

Active Last checked 7 Aug 2026

App Store ↗

Quick verdict

What it is: Store information collected; independent summary not yet available.
At a glance: Free to download
In-app purchases

Categories and search queries

Official categories

Productivity
Education

AppCorpus categories

Key functions

Function	Availability	Access	Scope	Evidence
Free app	Yes	Free	—	Store published
In-app purchases	Yes	Limited free	—	Store published

Screens

App Store

9 store screenshots

Pricing & paywalls

App Store

BigPaper - Full Version Unlock — $8.99

Last verified 7 Aug 2026

Ratings & reviews

App Store

4.0 20 ratings · App Store

4/5Arabic
Hi there! Pls add the arabic language

Princeoo · 7 Aug 2026
1/5Very difficult to use
It is not intuitive at all to use the tools in this app. I paid for the app to unlock all the features and read the instructions under Help, but still couldn’t figure out something as fundamental as deleting a child node or sibling node in mind map using a computer (no, pressing on delete key didn’t work). They only have the buttons to add more nodes but not delete. Go figure. *Edit: The delete function works miraculously on iPad though, but not on a computer. Also, since we are on the topic of mind mapping (which is the sole reason I need this app to begin with), if there is a way to reorganize the nodes, I.e., put some nodes before other nodes, or turning a child node to a sibling node without having to delete and re-enter the whole thing, that would be great! Developers, if you fix this and make the user interface easier to use, I will consider adjusting my star rating. Otherwise, it is 1 star for me.

I am a Slytherin · 7 Aug 2026
3/5Mind maps buggy, totally broken after update
Been using this app for awhile — great until I tried the mind maps. I accidentally deleted a bunch of text because I had the mind maps nodes collapsed but apparently could still select them with the lasso. Now after latest update all my existing mind map nodes are completely broken and trying to edit or move them messes everything up. Developer contact link doesn’t work — please fix it!

NekoKat2501 · 7 Aug 2026
3/5Nice apps but have some bugs
The idea is great but I was surprised when my lot of notes written in white background using black ink disappeared at evening. Later, I noticed that light and dark display made it disappeared. Written in black ink become white in white background! Else, the application is helpful.

Prajol · 7 Aug 2026
5/5Cool app
Packs a lot on power. Still exploring all it can do. Just wish we had a few other colored app icons to match our home screen.

iOSBliss · 7 Aug 2026

Privacy & accessibility

App Store

Privacy

Data Not Collected Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

1.1.10
Fixed an issue that caused the app to quit unexpectedly
1.1.11
Upgrade the stickies.Easier to enter text and choose more color themes for sticky notes.
1.1.12
Fix some mind map node issues.
1.1.13
Fixed some issues.
1.1.14
Fixed the issue of lagging when dragging the canvas.
1.1.3
1. New: LaTeX in lasso.This is an offline AI tool. You can use this tool to convert math formulas anywhere on the page to LaTeX text. 2.Some bug fixes. Recently uploaded some new features: 1. The nodes of the mind map can be collapsed 2. Lasso can be used to extract text anywhere on the page, and handwritten words can also be converted to text through this feature.
1.1.4
New: LaTeX in lasso.This is an offline AI tool. You can use this tool to convert math formulas anywhere on the page to LaTeX text. 1.Get the result of the math expression 2.Copy the math formula in LaTeX format with one click and paste it in other Apps. Recently uploaded some new features: 1. The nodes of the mind map can be collapsed 2. Lasso can be used to extract text anywhere on the page, and handwritten words can also be converted to text through this feature.
1.1.5
1.New: LaTeX in lasso.This is an offline AI tool. You can use this tool to convert math formulas anywhere on the page to LaTeX text. [1] Get the answer to the math equation. [2] Copy the math formula in LaTeX format with one click and paste it in other Apps. 2.Bug fixes. Recently uploaded some new features: 1. The nodes of the mind map can be collapsed 2. Lasso can be used to extract text anywhere on the page, and handwritten words can also be converted to text through this feature.
1.1.6
New：AI Math Assistant ： Convert handwritten math expressions to LaTeX text format and add them to the page by clicking LaTeX in the lasso. Recently uploaded some new features: 1. The nodes of the mind map can be collapsed 2. Lasso can be used to extract text anywhere on the page, and handwritten words can also be converted to text through this feature. 3.LaTeX in lasso.This is an offline AI tool. You can use this tool to convert math formulas anywhere on the page to LaTeX text.
1.1.7
Bug fix: Fixed the bug that when mind maps collapsed nodes, container elements in the nodes sometimes could not be collapsed. Recently uploaded some new features: 1. The nodes of the mind map can be collapsed 2. Lasso can be used to extract text anywhere on the page, and handwritten words can also be converted to text through this feature. 3.LaTeX in lasso.This is an offline AI tool. You can use this tool to convert math formulas anywhere on the page （Includes handwritten math expressions）to LaTeX text.
1.1.8
1. Some upgrades in the file management page, this makes file management easier. 2. Fixed some issues in mind maps. Recently uploaded some new features: 1. The nodes of the mind map can be collapsed 2. Lasso can be used to extract text anywhere on the page, and handwritten words can also be converted to text through this feature. 3.LaTeX in lasso.This is an offline AI tool. You can use this tool to convert math formulas anywhere on the page （Includes handwritten math expressions）to LaTeX text.
1.1.9
1. Simplify the user interface. Some upgrades in the file management page, this makes file management easier. 2. Fixed some issues.
2.0.0
1. Upgrade the UI of the iPad version. 2. Fixes for some issues.
2.0.1
1. Upgrade the UI of the iPhone version. 2. Fixes for some issues.
2.0.2
1. 4 new brushes to the iPad version. Requires iPadOS 17.0 or later. 2. 3 new color setting fields to the brush toolbar. 3. Fixed some issues.
2.0.3
Optimize the top toolbar.
2.0.4
1. New square lasso. 2.Fixed some issues.
2.1.0
Newly Upgraded Mind Mapping Features: 1. Brand-new mind map templates. 2. A new approach to creating nodes. 3. Effortlessly build mind maps by excerpting documents, images, and handwritten notes to solve complex problems with heightened efficiency. Upcoming Feature Preview: 1. Markdown Export for Mind Maps 2. One-Click Template Switching 3. Restored Feature: Node Creation via Stroke Connections
2.1.1
Fixed the issue where images overlapping with mind maps could not be selected.
2.1.2
Updated the tutorials in the Help section.
2.1.3
1.Fixed an issue with undo and redo. 2.Fixed an issue when exporting documents.
2.1.4
1. Added "Mind Map" option to the Lasso Tool.‌ 2. ‌UI optimization‌
2.1.5
Fixed an issue in the search handwriting function.
2.1.6
Fixed an issue.
2.1.7 · 9 Sep 2025
Fixed an issue.

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Alternatives

Mind Map - HoodleMind — Same category + similar ratings
MindSpace - Mind Map — Same category + similar ratings
ThinkSpace: Next-gen Mind Map — Same category + similar ratings
SuperMind: Mind Mapping — Same category + similar ratings
MindLine Mind Map — Same category + similar ratings
TouchMind-handwritten mind map — Same category + similar ratings

Availability by market

Data quality & evidence

Page completeness: Live store listing
Last verified: 7 Aug 2026
Sources: App Store

Independent summary has not been published yet.

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Compare BigPaper -Mind Map, PDF Markup with Mind Map - HoodleMind.

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          "author": "Princeoo",
          "date": "7 Aug 2026"
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