# Cartell vs MaintainAll

The clearest difference is in-app purchases: Cartell at none against MaintainAll's 1. MaintainAll's advantage is update cadence (every 3 days vs every 2 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. MaintainAll sells 1 one-off in-app purchase. Cartell asks for nothing beyond the download.

Cartell ships an update every 2 months, MaintainAll every 3 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Cartell | MaintainAll |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/cartell/id1633455665/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 64 MB | 33 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cartell](https://appshunter.io/developer/1804379775) | [Hitoshi Tamura](https://appshunter.io/developer/1870454290) |

## What reviewers say

### Cartell

[App page](https://appshunter.io/ios/app/cartell/id1633455665)

Configure and connect driveway alarm and exit systems. Receive real-time notifications and review past activity logs. Engineered for reliability with over 40 years of experience.

**Highlights:** Configure devices, Connect account settings, Receive notifications, Review activity history, Failsafe system design

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

**In-app purchases:** none


### MaintainAll

[App page](https://appshunter.io/ios/app/maintainall/id6759273040)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MaintainAll Pro | $4.99 | one-time |


## Frequently asked questions

### Is Cartell free?

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

### Is MaintainAll free?

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

### Do Cartell or MaintainAll have ads?

Neither Cartell nor MaintainAll shows ads.

### Which is updated more often, Cartell or MaintainAll?

Cartell ships an update every 2 months, and MaintainAll every 3 days. Most recently, Cartell was updated on November 3, 2026 and MaintainAll on November 5, 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.*