Inventory+ Mobile vs CompressX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Inventory+ Mobile
Streamline inventory management from acquisition to disposition. This powerful mobile tool offers faster time to market, risk mitigation, and informed buying decisions with integrated market data and analytics. Instantly update your desktop account and access wholesale data.
- VIN Scanner for easy input
- Vehicle Photo Management
- Integrated book values and analytics
- Market Metrics
- Access to past appraisals
- Auction Mode for wholesale data
Read full descriptionHide full description
The award-winning Inventory+ Mobile App is the industry’s most powerful mobile tool for inventory management. From acquisition to disposition, Inventory+ Mobile is now the fastest and most efficient way to manage your inventory. Benefits include: • Faster time to market with the ability to merchandise and syndicate a vehicle during the appraisal process. • Mitigate risk and maximize profitability with vehicle values and transactional history. Whether the vehicle is presented as a trade-in or in the auction lanes, integrated book values and TrueScore analytics specific to your market give you a stocking and pricing advantage. • With TrueScore data as part of the appraisal process, you can make informed buying decisions and more accurate offers. • Updates vehicles back to your desktop account instantaneously. • With Auction Mode you can now retrieve run lane information and see wholesale data in the blink of an eye. Optional Wholesale Data Upgrades: • Black Book® • NADA • Kelly Blue Book® • AutionNet® • Market Report • Galves • MMR Features Include: • Vin Scanner for easy input • Quick Add • Manual VIN Entry • Vehicle Photo Management • Market Metrics: Market Days Supply, Cost to Market, Price Variation • Access to past appraisals • Email an Appraisal • Visual interactive graph of competing vehicles and dealers
CompressX
Read full descriptionHide full description
Image Compression Multiple Compression Levels: Low / Medium / High / Custom Supports Adjusting Resolution and Quality Flexible Export of PNG/JPG Intelligent Balance Between File Size and Image Quality Video Compression Supports Custom Resolution, Frame Rate, and Bitrate Optimized for 4K/HDR Video Highly Efficient Compression, Significantly Reducing File Size Preserves Key Image Details Batch Processing Select Once, Compress Multiple Files Simultaneously Automatic Continuous Processing, No Repetitive Operations Save Time, Improve Efficiency Simple and Easy to Use Clean Interface, No Complex Operations One-Click Compression Start Real-Time View of Compression Results
Screenshots
Verdict
The clearest difference is update cadence: CompressX at weekly against Inventory+ Mobile's every 3 weeks. Inventory+ Mobile's advantage is iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.
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.
Inventory+ Mobile ships an update every 3 weeks, CompressX weekly. The most recent releases landed on October 14, 2026 and September 26, 2026 respectively.
| Parameter | Inventory+ Mobile | CompressX |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (504 ratings) — better | — |
| Positive reviews | 30.0% of reviews | — |
| Number of ratings | 504 — better | — |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 95 MB | 12 MB |
| Age rating | 17+ | 9+ |
| Developer | DealerSocket inc. | 珊珊 赵 |
Bugs and requests
Inventory+ Mobile
Reported bugs
4 issues- App crashing during use
- Repeated log-outs and authentication issues
- Photos not uploading or disappearing
- Incompatibility with newer iOS versions
Requested features
4 requests- Dark mode option
- Ability to change trim packages
- Improved photo management and organization
- Faster VIN scanning and appraisal process
CompressX
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Inventory+ Mobile
No in-app purchases
CompressX
No in-app purchases
Questions
Is Inventory+ Mobile free?
Is CompressX free?
Do Inventory+ Mobile or CompressX have ads?
Which is updated more often, Inventory+ Mobile or CompressX?
Other comparisons















