# Remootio vs CartCalc+

The clearest difference is price: Remootio at Free against CartCalc+'s $0.99. Remootio also leads on iOS requirement (13.0 vs 15.1). CartCalc+'s advantage is update cadence (every 4 days vs every 6 weeks). On ads, in-app purchases and device support there is nothing between them.

Remootio is free to download; CartCalc+ costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Remootio ships an update every 6 weeks, CartCalc+ every 4 days. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Remootio | CartCalc+ |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.5 (60 ratings)](https://appshunter.io/ios/app/remootio/id1456463154/reviews)** | — |
| Number of ratings | **60** | — |
| Positive reviews | 54.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 64 MB | 30 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Assemblabs Ltd](https://appshunter.io/developer/1456463153) | [MAXWELL JEREMIAH DROWN](https://appshunter.io/developer/1895851818) |

## What reviewers say

### Remootio

[App page](https://appshunter.io/ios/app/remootio/id1456463154)

Transform your existing gates and garage doors into smart devices. Control and monitor them remotely using your smartphone via Bluetooth or Wi-Fi. Share access securely with friends and family and receive notifications about gate activity.

**Highlights:** Smartphone control via Bluetooth/Wi-Fi, End-to-end encrypted security, Manage up to 20 unique keys, Unlimited guest keys with easy sharing, Auto-open functionality, Gate status monitoring, Customizable app interface

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 👍 Easy installation and setup process
- 🚀 Works reliably via multiple connection types (Bluetooth, WiFi, Internet)
- 💡 Convenient remote access from anywhere in the world
- 🔑 Simple key sharing with guests and family members
- 📱 Intuitive and user-friendly app interface

**What reviewers complain about**

- 🐛 Frequent connectivity issues and random disconnections
- ⚠️ Auto-open function unreliable and triggers incorrectly
- 🔌 Slow app connection times (10-30 seconds)
- 📱 Apple Watch app largely non-functional
- 🔋 HomeKit integration problematic and inconsistent

**Reported bugs**

- Auto-open triggers when user is far away or already home
- App fails to detect location correctly with iOS 26
- Gates/doors open and close multiple times unexpectedly
- No internet connection despite WiFi and Bluetooth working
- HomeKit connection drops randomly with 'not responding' errors

**Requested features**

- Apple CarPlay integration (most frequently requested)
- Independent Apple Watch app (without requiring iPhone)
- Hands-free Siri control while driving
- Open-until-time feature instead of just timed holds
- Auto-close functionality with customizable delays


### CartCalc+

[App page](https://appshunter.io/ios/app/cartcalc-plus/id6768182117)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Remootio free?

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

### Is CartCalc+ free?

CartCalc+ costs $0.99, with no in-app purchases.

### Do Remootio or CartCalc+ have ads?

Neither Remootio nor CartCalc+ shows ads.

### Which is updated more often, Remootio or CartCalc+?

Remootio ships an update every 6 weeks, and CartCalc+ every 4 days. Most recently, Remootio was updated on October 17, 2026 and CartCalc+ on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*