# KYFCAM vs BuildCalc

The clearest difference is in-app purchases: KYFCAM at none against BuildCalc's 3. KYFCAM also leads on ads (none vs shown) and iOS requirement (10.0 vs 17). On price, update cadence and device support there is nothing between them.

Both are free to download. BuildCalc sells 3 in-app purchases, starting at $4.99 per month. KYFCAM asks for nothing beyond the download.

KYFCAM ships an update every 3 months, BuildCalc every 4 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | KYFCAM | BuildCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/buildcalc-contractor-estimate/id6765501255/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 90 MB | 12 MB |
| Requires iOS | **10.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JSW PACIFIC CORPORATION](https://appshunter.io/developer/999731327) | [Farah Aydoni](https://appshunter.io/developer/1887393999) |

## What reviewers say

### KYFCAM

[App page](https://appshunter.io/ios/app/kyfcam/id1552859174)

This free utility app allows you to view live video feeds from your camera. It offers motion detection with push or email alerts, and enables two-way audio communication. You can also remotely capture screenshots and start recordings.

**Highlights:** Live video streaming, Motion detection alerts, Two-way audio communication, Remote screenshot capture, Remote recording start

**Features:** macOS Compatibility

**In-app purchases:** none


### BuildCalc

[App page](https://appshunter.io/ios/app/buildcalc-contractor-estimate/id6765501255)

This app provides 56 construction calculators across 13 trades, helping contractors measure, price, and create client-ready estimates directly from the job site. It supports various measurement units and includes waste factors and cost editing for accurate material and labor calculations.

**Highlights:** 56 construction calculators across 13 trades, Supports feet, inches, fractions, and metric units, Adjustable waste factors and editable cost lines, Project saving and client estimate generation, PDF export with logo, Reference tables for building codes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly: All Calculators | $4.99 | per month |
| Pro Yearly: Estimates & PDF | $29.99 | per year |
| Pro Lifetime: All Trades & PDF | $49.99 | one-time |


## Frequently asked questions

### Is KYFCAM free?

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

### Is BuildCalc free?

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

### Do KYFCAM or BuildCalc have ads?

BuildCalc shows ads; KYFCAM does not.

### Which is updated more often, KYFCAM or BuildCalc?

KYFCAM ships an update every 3 months, and BuildCalc every 4 months. Most recently, KYFCAM was updated on October 24, 2026 and BuildCalc 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.*