# Ray@Home vs Auto Cost Calculator

The clearest difference is ads: Ray@Home at none against Auto Cost Calculator's shown. Ray@Home also leads on iOS requirement (15.6 vs 18.2). Auto Cost Calculator's advantage is update cadence (every 10 days vs every 2 months). 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.

Ray@Home ships an update every 2 months, Auto Cost Calculator every 10 days. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Ray@Home | Auto Cost Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/rayhome/id1472669319/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 106 MB | 53 MB |
| Requires iOS | **15.6** | 18.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [HoseoTelnet](https://appshunter.io/developer/1461045608) | [Analyse Systems Inc.](https://appshunter.io/developer/1455988959) |

## What reviewers say

### Ray@Home

[App page](https://appshunter.io/ios/app/rayhome/id1472669319)

Monitor your home or business security with real-time video surveillance and instant alerts. Remotely control security modes, detect intruders, and receive notifications for emergencies, including contacting local authorities.

**Highlights:** Real-time video surveillance, Intruder detection with snapshot images, Remote security mode control, Emergency situation notifications, Contact emergency services, Hub and sensor management, Live view function

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

**In-app purchases:** none


### Auto Cost Calculator

[App page](https://appshunter.io/ios/app/auto-cost-calculator/id6739589844)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ray@Home free?

Ray@Home is free to download, with no in-app purchases.

### Is Auto Cost Calculator free?

Auto Cost Calculator is free to download, with no in-app purchases.

### Do Ray@Home or Auto Cost Calculator have ads?

Auto Cost Calculator shows ads; Ray@Home does not.

### Which is updated more often, Ray@Home or Auto Cost Calculator?

Ray@Home ships an update every 2 months, and Auto Cost Calculator every 10 days. Most recently, Ray@Home was updated on November 3, 2026 and Auto Cost Calculator on November 8, 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.*