# QuiltingCalc vs Symphony Sleep

The clearest difference is ads: Symphony Sleep at none against QuiltingCalc's shown. Symphony Sleep also leads on review sentiment (100% vs 66%) and update cadence (weekly vs every 2 months). QuiltingCalc's advantage is ratings volume (147 vs 1) and rating (4.3 vs 4.0). On price, 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, 4.3 against 4.0. That said, the two scores are not equally well evidenced: QuiltingCalc has 147 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 66% of QuiltingCalc's written reviews are positive against 100% of Symphony Sleep's, so the app with the better star average is not the one people write more warmly about.

QuiltingCalc ships an update every 2 months, Symphony Sleep weekly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | QuiltingCalc | Symphony Sleep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (147 ratings)](https://appshunter.io/ios/app/quiltingcalc/id390366459/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/symphony-sleep/id1665482435/reviews) |
| Number of ratings | **147** | 1 |
| Positive reviews | 65.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 53 MB | 25 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Handmade Interactive LLC](https://appshunter.io/developer/390366462) | [DewertOkin Technology Group Co., Ltd.](https://appshunter.io/developer/1108264169) |

## 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)


### Symphony Sleep

[App page](https://appshunter.io/ios/app/symphony-sleep/id1665482435)

Control your bed's functions directly from your smartphone via Bluetooth. Adjust settings and operate your bed remotely for enhanced comfort and convenience.

**Highlights:** Smartphone bed operation, Bluetooth connectivity, Remote control, Adjustable bed settings

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QuiltingCalc free?

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

### Is Symphony Sleep free?

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

### Which has better reviews, QuiltingCalc or Symphony Sleep?

QuiltingCalc is rated higher. QuiltingCalc averages 4.3 out of 5 from 147 ratings, while Symphony Sleep averages 4.0 from 1 ratings.

### Do QuiltingCalc or Symphony Sleep have ads?

QuiltingCalc shows ads; Symphony Sleep does not.

### Which is updated more often, QuiltingCalc or Symphony Sleep?

QuiltingCalc ships an update every 2 months, and Symphony Sleep weekly. Most recently, QuiltingCalc was updated on October 23, 2026 and Symphony Sleep 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.*