# ThinkMap vs Margin

The clearest difference is price: ThinkMap at Free against Margin's $5.99. ThinkMap also leads on iOS requirement (15.0 vs 17.0). Margin's advantage is in-app purchases (none vs 1) and update cadence (daily vs every 3 weeks). On ads and device support there is nothing between them.

ThinkMap is free to download; Margin costs $5.99 up front. ThinkMap sells 1 in-app purchase, starting at $1.99 per month. Margin asks for nothing beyond the download.

ThinkMap ships an update every 3 weeks, Margin daily. The most recent releases landed on September 23, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ThinkMap | Margin |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/thinkmap-ai-problem-solver/id6754587551/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 60 MB | 11 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Rinith Binny](https://appshunter.io/developer/1565917805) | [Abdulmohsen Al Tulaihi](https://appshunter.io/developer/6784433952) |

## What reviewers say

### ThinkMap

[App page](https://appshunter.io/ios/app/thinkmap-ai-problem-solver/id6754587551)

This AI-powered app helps you solve problems and understand complex ideas through visual thinking. It generates decision trees and mind maps to break down dilemmas, analyze topics, and plan projects. Turn confusion into clarity with structured AI logic and interactive visual tools.

**Highlights:** AI-powered problem-solving, Decision tree generator, Mind map creator, Visual thinking tools, Interactive maps, Offline access

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Pass | $1.99 | per month |


### Margin

[App page](https://appshunter.io/ios/app/margin-plan-in-plain-words/id6815481015)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ThinkMap free?

ThinkMap is free to download, with in-app purchases available.

### Is Margin free?

Margin costs $5.99, with no in-app purchases.

### Do ThinkMap or Margin have ads?

Neither ThinkMap nor Margin shows ads.

### Which is updated more often, ThinkMap or Margin?

ThinkMap ships an update every 3 weeks, and Margin daily. Most recently, ThinkMap was updated on September 23, 2026 and Margin on October 10, 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.*