# Rig Mechanic vs Karpro

The clearest difference is rating: Karpro at 5.0 against Rig Mechanic's 3.8. Karpro also leads on iOS requirement (14.0 vs 16.6). Rig Mechanic's advantage is ratings volume (20 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Karpro holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Rig Mechanic has 20 ratings behind it against 1, so its average is the more settled of the two.

Rig Mechanic ships an update monthly, Karpro every 6 weeks. The most recent releases landed on September 27, 2026 and June 9, 2026 respectively.

## The numbers

| Metric | Rig Mechanic | Karpro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (20 ratings)](https://appshunter.io/ios/app/rig-mechanic/id1605635549/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/karpro/id6717590358/reviews)** |
| Number of ratings | **20** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 122 MB | 79 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rig Technologies, Inc](https://appshunter.io/developer/1605615841) | [Karpro Corporation](https://appshunter.io/developer/1770460482) |

## What reviewers say

### Rig Mechanic

[App page](https://appshunter.io/ios/app/rig-mechanic/id1605635549)

This app connects drivers and mechanics for maintenance and repair services. It allows mechanics to respond to service requests, track progress, and handle transactions securely within the application.

**Highlights:** Respond to service requests, Send offers for repairs, Real-time service tracking, In-app payment processing, Secure transaction guarantee, Digital invoicing

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Rig Mechanic free?

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

### Is Karpro free?

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

### Which has better reviews, Rig Mechanic or Karpro?

Karpro is rated higher. Rig Mechanic averages 3.8 out of 5 from 20 ratings, while Karpro averages 5.0 from 1 ratings.

### Do Rig Mechanic or Karpro have ads?

Neither Rig Mechanic nor Karpro shows ads.

### Which is updated more often, Rig Mechanic or Karpro?

Rig Mechanic ships an update monthly, and Karpro every 6 weeks. Most recently, Rig Mechanic was updated on September 27, 2026 and Karpro on June 9, 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.*