# GMGN+

> Decision-making and scenario comparison tool for structured reflection. (iPhone/iPad app by SIGURDUR ARNASON.)

- Source: https://appshunter.io/ios/app/gmgn-plus/id6764428979 (this page in markdown: same URL + `.md`)
- Developer: [SIGURDUR ARNASON](https://appshunter.io/developer/1895776430)
- Category: Productivity, Lifestyle
- Price: Free
- Rating: 5.00/5 from 9 App Store ratings
- Age rating: 4+
- Requires: iOS 16.0 · 5 MB
- Languages: English
- Released: 2026-04-29
- Data updated: 2026-08-13
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/gmgn-plus/id6764428979/reviews.md

## What is GMGN+?

Helps you structure complex choices and compare scenarios with clarity.

What you can do: • Define a decision and compare multiple options • Capture priorities, risks, assumptions, and constraints • Use structured prompts to review trade-offs • Save sessions and revisit your reasoning over time • Keep notes and next steps in one place

Privacy-first approach: • No account required • Data is stored on your device by default • Optional cloud features can be enabled manually in Settings

Decision Planner is designed for personal organization and reflection. It does not provide legal, medical, financial, or mental-health advice.

## Key features

- Define decisions and compare options
- Capture priorities, risks, assumptions
- Review trade-offs with structured prompts
- Save and revisit decision sessions
- Keep notes and next steps
- Privacy-first, no account required


## Frequently asked questions about GMGN+

### What makes GMGN+ a privacy-first app?

GMGN+ requires no account to use and stores your data on your device by default. Optional cloud features can be manually enabled in settings, ensuring you remain in control of your data.

### How often is GMGN+ updated?

The latest version, 1.1.2, was released on May 5, 2026. Updates are released regularly to improve functionality and user experience.

### What devices does GMGN+ support?

GMGN+ is currently supported on iPhone devices. Future platform expansions may be considered based on user demand.

### Does GMGN+ offer any advice or recommendations?

No, GMGN+ is designed for personal organization and reflection. It does not provide legal, medical, financial, or mental-health advice.

### Can I collaborate with others using GMGN+?

The current description focuses on personal organization and reflection. Collaboration features are not explicitly mentioned, suggesting it is primarily a single-user tool.

### What is the user sentiment for GMGN+?

GMGN+ has received excellent user feedback, with a rating of 5.0 stars from 9 ratings, indicating high user satisfaction.

### Is GMGN+ suitable for children?

GMGN+ has an age rating of 4+, making it suitable for a wide range of users. Its focus on structured decision-making can be beneficial for developing critical thinking skills.

### Can I export my decision sessions from GMGN+?

The description mentions saving sessions and keeping notes, but specific export formats are not detailed. Users may need to explore device-specific sharing options for their saved data.

## Version history (last 4 releases)

### 1.1.2 — 2026-05-05

Bug fixes and improvements.

### 1.1.1 — 2026-05-01

Updated App Store screenshots and product page details.

### 1.1.0 — 2026-04-30

Fixed bugs and improved the app’s look and feel.

### 1.0 — 2026-04-29

No release notes.

## Related topics

[gmgn](https://appshunter.io/ios/topics/gmgn)

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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 2026-08-13.*