PowerAssist™ vs Green Deer Used
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PowerAssist™
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.
- Serial number lookup
- Engine and aftertreatment info
- Software version details
- Manufacturing date
- Emissions certificates
- Manuals and catalogs
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John Deere PowerAssist™ provides serial specific information for your John Deere engine. Enter the serial number to find; engine and after treatment information, engine model, date of manufacture, current/available software, ECU level, manuals, catalogs, option codes, emissions certificates.
Green Deer Used
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The Green Deere Used App contains all used machines from Green Deere Holdings John Deere dealers: Svenssons Motor AB, Agro maskiner Gotland AB and Bil och traktorservice AB In this App you can search and find used machines and equipment in an easy, convenient way. Use the categories to find what you are looking for in terms of location, brand, price, hours or age In the app, you can easily contact your local John Deere dealer by email or phone to ask any questions you may have.
Screenshots
Verdict
PowerAssist™ and Green Deer Used 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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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, Green Deer Used every 4 months. The most recent releases landed on November 6, 2026 and November 11, 2026 respectively.
| Parameter | PowerAssist™ | Green Deer Used |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (17 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Every 5 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 12 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | John Deere | Ritchie Bros. Finland Oy |
In-app purchases
PowerAssist™
No in-app purchases
Green Deer Used
No in-app purchases
Questions
Is PowerAssist™ free?
Is Green Deer Used free?
Do PowerAssist™ or Green Deer Used have ads?
Which is updated more often, PowerAssist™ or Green Deer Used?
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