Comparison

Shiftly for Rivian vs DarkGhost Agent

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Shiftly for Rivian

This app automatically tracks your vehicle's mileage for business use, providing detailed reports for tax purposes. It logs drives, charging sessions, and energy consumption without draining your phone's battery. Easily categorize trips as business or personal to maximize your deductions.

Highlights
  • Automatic mileage tracking via vehicle telemetry
  • Business vs. Personal trip categorization
  • Detailed battery and energy consumption logs
  • Automatic charging session logging
  • IRS-formatted annual mileage reports
  • Drive route mapping with data scrubbing
Read full description

Shiftly is the effortless mileage tracker built for Rivian owners who drive for work. Connect your Rivian account once. From that moment on, Shiftly silently pulls your vehicle's odometer and GPS data on the server — no app to keep open, no battery-draining phone GPS — and builds a complete log of every shift and drive you take. At tax time, you get a clean, IRS-formatted annual mileage report ready to hand your accountant or attach to your return. AUTOMATIC TRACKING Your Rivian's own telemetry — not your phone — does the tracking. Shiftly reads odometer, battery, and charging data from Rivian's servers. There is no background location permission requested, and your phone battery is never affected. BUSINESS vs. PERSONAL Every drive is listed in the app. Tap to tag it Business or Personal. Only business miles count toward your deduction — personal miles stay separate and out of your report. BATTERY & ENERGY Every drive shows the battery you started and ended with, and the energy (kWh) it used. Open a drive to see battery, speed, altitude, and power along the entire route. CHARGING Shiftly logs every charging session automatically — home AC and public DC alike. See energy added, charge time, and cost, with an AC/DC breakdown, and scrub the DC fast-charge power curve to read the exact kW and battery % at any moment. REPORTS Weekly and monthly summaries — now including the energy you charged — keep you informed year-round. When tax season arrives, your annual IRS-style mileage report is already waiting. MAPS See any drive drawn on the map and scrub the route to read battery, speed, altitude, and power at any point along the way. Open a day's Map to see all of that day's drives together — every stop numbered and color-coded business vs. personal. WHO IT'S FOR • Rideshare and delivery drivers logging shift miles • Self-employed contractors, consultants, and freelancers • Real-estate agents and anyone who drives to clients or job sites • Any Rivian owner who deducts vehicle miles at tax time WHAT YOU NEED A Rivian vehicle and a Rivian account. Connect once in the app and Shiftly takes care of the rest. PRIVACY Shiftly is not affiliated with, endorsed by, or sponsored by Rivian. Mileage data comes from your vehicle — we never track your phone's location. See our privacy policy at rideshiftly.com/privacy.

About

DarkGhost Agent

Features
Read full description

Meet DarkGhost Agent, your AI assistant for getting everyday things moving. PLAN YOUR DAY Turn a busy afternoon or a messy brain dump into a clear set of next steps. Ask follow-up questions and adjust the plan as life changes. FIND THE WORDS Draft replies, organize ideas, and improve your writing. Review and make each result your own before sharing. LEARN WITH A CONVERSATION Break down a difficult concept, ask for a practical example, and keep exploring with follow-up questions. KEEP YOUR WORK TOGETHER Return to your task conversations, review results, and continue where you left off. Your workspace is stored on your device. CHOOSE YOUR AI CONNECTION Use supported Apple on-device models or configure an external AI provider or compatible endpoint. On-device availability depends on your device and Apple Intelligence support. External services may require an account, network access, API key, and separate fees. STAY IN CONTROL Manage tools, system permissions, and action approvals. Optional Firebase usage and crash reporting is off by default. AI requests sent to external providers are subject to those providers' data practices. AI can make mistakes. Review important information and proposed actions before relying on them. Privacy Policy: https://agent.darkghost.ai/privacy.html Terms of Service: https://agent.darkghost.ai/terms.html Support: support@darkghost.ai

Screenshots

Shiftly for Rivian4 screens
DarkGhost Agent4 screens

Verdict

The call

The clearest difference is iOS requirement: Shiftly for Rivian at 15.0 against DarkGhost Agent's 26.0. 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

CostPrice · In-app purchases · Ads · Monetization

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

Scorecard1 real difference · 9 level
Shiftly for Rivian versus DarkGhost Agent: the parameters behind the verdict, then further details
ParameterShiftly for RivianDarkGhost Agent
PriceFreeFree
Rating4.2 (5 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 2 weeks—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better26.0
Further details — not scored
Size46 MB42 MB
Age rating17+17+
DeveloperGyuhyong JeonJamone kelly

In-app purchases

None

Shiftly for Rivian

No in-app purchases

None

DarkGhost Agent

No in-app purchases

Questions

Is Shiftly for Rivian free?
Shiftly for Rivian is free to download, with no in-app purchases.
Is DarkGhost Agent free?
DarkGhost Agent is free to download, with no in-app purchases.
Do Shiftly for Rivian or DarkGhost Agent have ads?
Neither Shiftly for Rivian nor DarkGhost Agent shows ads.

Other comparisons