# PowerAssist™ vs Cornell Co

PowerAssist™ and Cornell Co are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

PowerAssist™ ships an update every 5 months, Cornell Co every 4 months. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PowerAssist™ | Cornell Co |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (16 ratings)](https://appshunter.io/ios/app/powerassist/id568415084/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 12 MB | 8 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John Deere](https://appshunter.io/developer/411445733) | [AMI Global](https://appshunter.io/developer/1290651515) |

## What reviewers say

### PowerAssist™

[App page](https://appshunter.io/ios/app/powerassist/id568415084)

Access detailed serial-specific engine information for John Deere equipment. Retrieve engine and aftertreatment details, software versions, manufacturing dates, and emissions certificates by entering the serial number.

**Highlights:** Serial number lookup, Engine and aftertreatment info, Software version details, Manufacturing date, Emissions certificates, Manuals and catalogs

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

**In-app purchases:** none


### Cornell Co

[App page](https://appshunter.io/ios/app/cornell-co-pilot/id1444320138)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PowerAssist™ free?

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

### Is Cornell Co free?

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

### Do PowerAssist™ or Cornell Co have ads?

Neither PowerAssist™ nor Cornell Co shows ads.

### Which is updated more often, PowerAssist™ or Cornell Co?

PowerAssist™ ships an update every 5 months, and Cornell Co every 4 months. Most recently, PowerAssist™ was updated on October 17, 2026 and Cornell Co on October 10, 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.*