# QuiltingCalc vs Siser

The clearest difference is ads: Siser at none against QuiltingCalc's shown. Siser also leads on monetization model (free vs free with in-app purchases). QuiltingCalc's advantage is update cadence (every 2 months vs every 26 months) and rating (4.2 vs 4.0). On price, review sentiment, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

QuiltingCalc holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: QuiltingCalc has 125 ratings behind it against 25, so its average is the more settled of the two. Written reviews point the same way: 66% of QuiltingCalc's written reviews are positive against 65% of Siser's.

QuiltingCalc ships an update every 2 months, Siser every 26 months. The most recent releases landed on September 19, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | QuiltingCalc | Siser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (125 ratings)](https://appshunter.io/ios/app/quiltingcalc/id390366459/reviews)** | [4.0 (25 ratings)](https://appshunter.io/ios/app/siser/id980578901/reviews) |
| Number of ratings | **125** | 25 |
| Positive reviews | **65.8% of reviews** | 64.7% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 26 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 53 MB | 22 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Handmade Interactive LLC](https://appshunter.io/developer/390366462) | [Siser North America](https://appshunter.io/developer/980578900) |

## What reviewers say

### QuiltingCalc

[App page](https://appshunter.io/ios/app/quiltingcalc/id390366459)

This app offers eight essential quilting calculators to simplify fabric calculations. It helps with conversions, determining fabric needs for backing, borders, and binding, and calculating piece cuts from larger fabric pieces. It also includes specialized calculators for common quilting blocks and triangles.

**Highlights:** Fabric measurement conversion (yards/inches, meters/cm), Backing and batting yardage calculation, Piece cutting from larger fabric, Binding fabric calculation, Border fabric calculation, Square-in-a-square block dimensions, Triangle calculations for blocks

**In-app purchases:** none

**What reviewers like**

- 🎯 Accurate fabric calculations for borders, bindings, and backing
- ⚡ Quick and easy-to-use interface for on-the-go shopping
- 💰 Free app with valuable quilting functionality
- 🔄 Reliable performance for most users over extended periods
- 📱 Helpful tool for beginners learning quilting math

**What reviewers complain about**

- 🐛 Frequent crashes and freezing issues
- 🐛 App won't open or gets stuck on loading screen
- 🐛 Back button navigation doesn't work properly
- 🐛 Unable to exit app and return to enter new measurements
- ⚠️ Calculation errors for certain fabric widths (especially 108" backing)

**Reported bugs**

- App crashes on startup or during use
- Freezes on title/loading screen indefinitely
- Black screen errors when exiting app
- Back button ('<') doesn't function
- Cannot return to previous screens to modify inputs

**Requested features**

- Metric to imperial conversion tool
- Landscape mode and full iPad support
- Default settings for binding strip width (2.5") and border type
- Wide-backing fabric support (108 inch)
- Quilt size templates (baby, lap, throw sizes)


### Siser

[App page](https://appshunter.io/ios/app/siser/id980578901)

This app is a comprehensive resource for vinyl crafters, offering up-to-date material swatches, application instructions, and creative ideas. It provides access to how-to videos, an exclusive idea gallery, and direct contact with the support team to enhance your crafting projects.

**Highlights:** Updated material color swatches, Application instructions and settings, New material launch notifications, Creative application ideas, Exclusive idea gallery, How-to videos

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QuiltingCalc free?

QuiltingCalc is free to download, with no in-app purchases.

### Is Siser free?

Siser is free to download, with no in-app purchases.

### Which has better reviews, QuiltingCalc or Siser?

QuiltingCalc is rated higher. QuiltingCalc averages 4.2 out of 5 from 125 ratings, while Siser averages 4.0 from 25 ratings.

### Do QuiltingCalc or Siser have ads?

QuiltingCalc shows ads; Siser does not.

### Which is updated more often, QuiltingCalc or Siser?

QuiltingCalc ships an update every 2 months, and Siser every 26 months. Most recently, QuiltingCalc was updated on September 19, 2026 and Siser on June 7, 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.*