# AMS Evolution vs ADESA

The clearest difference is rating: AMS Evolution at 5.0 against ADESA's 2.8. AMS Evolution also leads on iOS requirement (8.0 vs 17.0). ADESA's advantage is ratings volume (152 vs 1) and update cadence (every 5 days vs every 3 weeks). 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.

AMS Evolution holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: ADESA has 152 ratings behind it against 1, so its average is the more settled of the two.

AMS Evolution ships an update every 3 weeks, ADESA every 5 days. The most recent releases landed on September 8, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | AMS Evolution | ADESA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ams-evolution/id1531854474/reviews)** | [2.8 (152 ratings)](https://appshunter.io/ios/app/adesa/id1660253652/reviews) |
| Number of ratings | 1 | **152** |
| Positive reviews | — | 8.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free | Free |
| Size | 87 MB | 82 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Auto Master Systems Inc](https://appshunter.io/developer/1531854476) | [ADESA](https://appshunter.io/developer/1710441385) |

## What reviewers say

### AMS Evolution

[App page](https://appshunter.io/ios/app/ams-evolution/id1531854474)

Manage your vehicle inventory with this app. Easily add, edit, and update details for each unit. Scan VINs with your camera to automatically decode vehicle information and capture photos on the go. Track real-time updates for both sold and unsold units.

**Highlights:** Add/edit/update vehicle inventory, Scan VIN numbers to decode details, Capture inventory photos, Real-time updates for sold/unsold units, Camera integration for VIN scanning

**Features:** macOS Compatibility

**In-app purchases:** none


### ADESA

[App page](https://appshunter.io/ios/app/adesa/id1660253652)

This app offers a digital auction platform for wholesale car buying. It provides a streamlined experience for bidding and purchasing vehicles from various sales channels, anytime and anywhere. Enhanced search and personalized recommendations help users find and decide on inventory efficiently.

**Highlights:** Digital auction platform, Bid on timed and live auctions, Search and filter vehicle inventory, Vehicle valuation tools, Personalized recommendations, Saved search alerts, Real-time push notifications

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Modern and intuitive interface
- 💡 Accurate vehicle recommendations
- 👍 Convenient features like Carvana integration

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🤔 Difficult to navigate and track watched vehicles
- 😕 Missing critical dealer-friendly features
- 🤯 Overly complicated and confusing to use

**Reported bugs**

- Constant log-outs and need to re-enter credentials
- Inaccurate vehicle status and location information
- Inability to filter and search inventory effectively

**Requested features**

- Ability to sort watchlist by lane and run number
- Restore access to past sale reports and vehicle values
- Improve real-time vehicle location tracking


## Frequently asked questions

### Is AMS Evolution free?

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

### Is ADESA free?

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

### Which has better reviews, AMS Evolution or ADESA?

AMS Evolution is rated higher. AMS Evolution averages 5.0 out of 5 from 1 ratings, while ADESA averages 2.8 from 152 ratings.

### Do AMS Evolution or ADESA have ads?

Neither AMS Evolution nor ADESA shows ads.

### Which is updated more often, AMS Evolution or ADESA?

AMS Evolution ships an update every 3 weeks, and ADESA every 5 days. Most recently, AMS Evolution was updated on September 8, 2026 and ADESA on September 23, 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.*