# QuiltingCalc vs Kindoo

The clearest difference is rating: QuiltingCalc at 4.2 against Kindoo's 3.4. QuiltingCalc also leads on review sentiment (66% vs 44%) and ratings volume (125 vs 38). Kindoo's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). 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, 4.2 against 3.4. Both are backed by a comparable volume of ratings — 125 and 38 respectively. Written reviews point the same way: 66% of QuiltingCalc's written reviews are positive against 44% of Kindoo's.

QuiltingCalc ships an update every 2 months, Kindoo monthly. The most recent releases landed on September 19, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | QuiltingCalc | Kindoo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (125 ratings)](https://appshunter.io/ios/app/quiltingcalc/id390366459/reviews)** | [3.4 (38 ratings)](https://appshunter.io/ios/app/kindoo/id1156890830/reviews) |
| Number of ratings | **125** | 38 |
| Positive reviews | **65.8% of reviews** | 44.4% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 53 MB | 55 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Handmade Interactive LLC](https://appshunter.io/developer/390366462) | [Code Gears Ltd](https://appshunter.io/developer/1142968329) |

## 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)


### Kindoo

[App page](https://appshunter.io/ios/app/kindoo/id1156890830)

Control your electric door remotely using your smartphone. This system pairs proprietary hardware with a mobile application to add smart functionality to existing doors without replacing locks.

**Highlights:** Remote door control, Smartphone integration, No lock replacement needed, Smart door functionality, Proprietary hardware compatible

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

**In-app purchases:** none


## Frequently asked questions

### Is QuiltingCalc free?

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

### Is Kindoo free?

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

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

QuiltingCalc is rated higher. QuiltingCalc averages 4.2 out of 5 from 125 ratings, while Kindoo averages 3.4 from 38 ratings.

### Do QuiltingCalc or Kindoo have ads?

QuiltingCalc shows ads; Kindoo does not.

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

QuiltingCalc ships an update every 2 months, and Kindoo monthly. Most recently, QuiltingCalc was updated on September 19, 2026 and Kindoo on September 9, 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.*