# QuickNotes X vs Link Sustainability Scorecard

The clearest difference is review sentiment: Link Sustainability Scorecard at 100% against QuickNotes X's 38%. Link Sustainability Scorecard also leads on in-app purchases (none vs 11) and iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. QuickNotes X sells 11 in-app purchases, starting at $0.99 per 3 months. Link Sustainability Scorecard asks for nothing beyond the download.

QuickNotes X ships an update every 5 weeks, Link Sustainability Scorecard every 2 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | QuickNotes X | Link Sustainability Scorecard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3.8K ratings)](https://appshunter.io/ios/app/quicknotes-x-notes-ai-and-pdf/id1021085778/reviews)** | — |
| Number of ratings | **3.8K** | — |
| Positive reviews | 38.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 354 MB | 21 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Alessandro Sassi](https://appshunter.io/developer/1493314059) | [Jackie Wong](https://appshunter.io/developer/1677076676) |

## What reviewers say

### QuickNotes X

[App page](https://appshunter.io/ios/app/quicknotes-x-notes-ai-and-pdf/id1021085778)

This app offers a fluid and precise note-taking experience with a custom vector ink engine, voice recording synced to writing, and ML-powered shape recognition. Organize notes with notebooks and folders, protect them with passwords and biometrics, and sync seamlessly across devices via iCloud. Mark up PDFs and presentations, and customize your notes with various tools and templates.

**Highlights:** Vector ink engine for fluid writing, Voice recording synced to notes, ML-powered shape recognition, Notebook and folder organization, Password and biometric protection, PDF and presentation annotation, iCloud sync across devices

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud & ML Pack | $0.99 | per 3 months |
| Covers Pack | $0.99 | one-time |
| Templates Pack | $0.99 | one-time |
| QuickNotes X AI: 50000 Tokens | $0.99 | one-time |
| QuickNotes X AI: 100000 Tokens | $1.99 | one-time |
| Notebooks & Folders Pack | $2.99 | one-time |
| Tools Pack | $2.99 | one-time |
| QuickNotes X AI: 300000 Tokens | $3.99 | one-time |
| QuickNotes X Pro | $4.99 | one-time |
| Pro Pack | $5.99 | one-time |
| QuickNotes X AI: 500000 Tokens | $5.99 | one-time |

**What reviewers like**

- 💻 Intuitive and easy to use
- 📚 Helpful for organizing notes
- 🎨 Variety of paper templates and pens
- 🔊 Voice recording feature
- ⚡️ Smooth writing experience with Apple Pencil

**What reviewers complain about**

- 🔒 Limited functionality without paying for pro version
- 🐛 Glitches, crashes, and data loss issues
- 💭 Handwriting can appear blurry or distorted
- 🖋️ Lack of palm rejection when writing
- 📁 Inability to reorder or move pages

**Reported bugs**

- Notes randomly disappearing or becoming corrupted
- Pen input not registering correctly or lagging
- Unexpected page flipping or navigation issues
- Syncing problems between devices

**Requested features**

- Add text typing option for those with poor handwriting
- Implement cloud sync and cross-device access
- Include more customization options like templates and colors
- Improve shape recognition and drawing tools
- Allow rearranging and organizing of pages/notebooks


### Link Sustainability Scorecard

[App page](https://appshunter.io/ios/app/link-sustainability-scorecard/id6446271340)

This app calculates the environmental impact of products across their entire lifecycle. It generates a detailed scorecard for each stage, helping users understand and manage sustainability.

**Highlights:** Lifecycle analysis calculator, Environmental impact scorecard, Product sustainability assessment, Stage-by-stage impact breakdown

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QuickNotes X free?

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

### Is Link Sustainability Scorecard free?

Link Sustainability Scorecard is free to download, with no in-app purchases.

### Do QuickNotes X or Link Sustainability Scorecard have ads?

Neither QuickNotes X nor Link Sustainability Scorecard shows ads.

### Which is updated more often, QuickNotes X or Link Sustainability Scorecard?

QuickNotes X ships an update every 5 weeks, and Link Sustainability Scorecard every 2 months. Most recently, QuickNotes X was updated on October 24, 2026 and Link Sustainability Scorecard on October 15, 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.*