# Karpro vs Shell

The clearest difference is update cadence: Shell at every 6 days against Karpro's every 6 weeks. Shell also leads on iOS requirement (12.0 vs 14.0). On price, ads, 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.

Karpro ships an update every 6 weeks, Shell every 6 days. Both last shipped on September 16, 2026.

## The numbers

| Metric | Karpro | Shell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/karpro/id6717590358/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Monetization | Free | — |
| Size | 79 MB | 56 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Karpro Corporation](https://appshunter.io/developer/1770460482) | [iProAT Solutions Private Limited](https://appshunter.io/developer/1616310929) |

## What reviewers say

### Karpro

[App page](https://appshunter.io/ios/app/karpro/id6717590358)

Find and book local mechanics for car maintenance and repairs. Request quotes, schedule services, and make secure payments through an escrow system. Enjoy a transparent and convenient car repair experience.

**Highlights:** Find local mechanics, Request quotes, Schedule services, Secure escrow payments, Streamlined repair process

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Shell

[App page](https://appshunter.io/ios/app/shell-visitor-management/id6740994666)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Karpro free?

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

### Is Shell free?

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

### Do Karpro or Shell have ads?

Neither Karpro nor Shell shows ads.

### Which is updated more often, Karpro or Shell?

Karpro ships an update every 6 weeks, and Shell every 6 days. Most recently, Karpro was updated on September 16, 2026 and Shell on September 16, 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.*