# Quilt Math Quilting Tools vs Threadline

Quilt Math Quilting Tools and Threadline are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Quilt Math Quilting Tools sells 4 in-app purchases, starting at $1.99 per month and Threadline sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Quilt Math Quilting Tools ships an update fortnightly, Threadline every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Quilt Math Quilting Tools | Threadline |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 12 MB | 32 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quilt Elements LLC](https://appshunter.io/developer/6791729264) | [Kynera Studios LLC](https://appshunter.io/developer/6786725850) |

## What reviewers say

### Quilt Math Quilting Tools

[App page](https://appshunter.io/ios/app/quilt-math-quilting-tools/id6791728902)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quilt Math Pro (Monthly) | $1.99 | per month |
| Master Quilter — Monthly | $5.99 | per month |
| Maker — Yearly | $19.99 | per year |
| Master Quilter 1 Year Subscription | $59.99 | per year |


### Threadline

[App page](https://appshunter.io/ios/app/threadline-quilt-planner/id6791800250)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Threadline Studio | $19.99 | one-time |


## Frequently asked questions

### Is Quilt Math Quilting Tools free?

Quilt Math Quilting Tools is free to download, with in-app purchases available.

### Is Threadline free?

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

### Do Quilt Math Quilting Tools or Threadline have ads?

Neither Quilt Math Quilting Tools nor Threadline shows ads.

### Which is updated more often, Quilt Math Quilting Tools or Threadline?

Quilt Math Quilting Tools ships an update fortnightly, and Threadline every 3 weeks. Most recently, Quilt Math Quilting Tools was updated on October 24, 2026 and Threadline on October 24, 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.*