# Comp 2.0 vs Powergate

The clearest difference is rating: Powergate at 4.3 against Comp 2.0's 3.8. Powergate also leads on update cadence (every 3 weeks vs every 11 months) and ratings volume (299 vs 6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Powergate holds the better App Store score, 4.3 against 3.8. That said, the two scores are not equally well evidenced: Powergate has 299 ratings behind it against 6, so its average is the more settled of the two.

Comp 2.0 ships an update every 11 months, Powergate every 3 weeks. The most recent releases landed on September 11, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Comp 2.0 | Powergate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (6 ratings)](https://appshunter.io/ios/app/comp-20/id6450721506/reviews) | **[4.3 (299 ratings)](https://appshunter.io/ios/app/powergate/id6451236412/reviews)** |
| Number of ratings | 6 | **299** |
| Positive reviews | — | 12.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 139 MB | 78 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Holley Performance Products](https://appshunter.io/developer/1175069390) | [Alientech Srl](https://appshunter.io/developer/1697271090) |

## What reviewers say

### Comp 2.0

[App page](https://appshunter.io/ios/app/comp-20/id6450721506)

Enhance your 1998.5-2002 24V Cummins diesel engine's performance with on-the-fly adjustments. Fine-tune fueling, accelerator pedal response, and timing for significant power gains.

**Highlights:** On-the-fly adjustability via Bluetooth, Fine-tune low boost fueling, Adjust fuel delivery based on pedal position, Optimize timing for power curves, Gains of 40-150 HP and 150-380 TQ, Supports aftermarket injectors and turbos

**Features:** Vision Pro support

**In-app purchases:** none


### Powergate

[App page](https://appshunter.io/ios/app/powergate/id6451236412)

Customize your vehicle's performance directly from your smartphone. Adjust ECU parameters for track days, road trips, or everyday driving. Unleash your tuning desires with a vast list of compatible vehicles and professional-grade chiptuning capabilities.

**Highlights:** ECU parameter adjustment via smartphone, Reprogram engine and transmission ECUs, Select up to 4 performance configurations, Reduce fuel consumption options, Bluetooth connectivity to tuning device, Access to modified tuning files, Vehicle performance restoration

**In-app purchases:** none


## Frequently asked questions

### Is Comp 2.0 free?

Comp 2.0 is free to download, with no in-app purchases.

### Is Powergate free?

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

### Which has better reviews, Comp 2.0 or Powergate?

Powergate is rated higher. Comp 2.0 averages 3.8 out of 5 from 6 ratings, while Powergate averages 4.3 from 299 ratings.

### Do Comp 2.0 or Powergate have ads?

Neither Comp 2.0 nor Powergate shows ads.

### Which is updated more often, Comp 2.0 or Powergate?

Comp 2.0 ships an update every 11 months, and Powergate every 3 weeks. Most recently, Comp 2.0 was updated on September 11, 2026 and Powergate on September 25, 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.*