Comparison

ReVault App vs DataCentral

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

Head to head
About

ReVault App

Effortlessly document your vehicle's service history with AI-powered receipt scanning. Automatically decode VINs, track maintenance schedules, and securely share verified records. Supports personal vehicles, fleets, and marine vessels.

Highlights
  • AI Receipt Scanning
  • VIN Decode
  • Maintenance Tracking
  • Document Vault
  • PDF Export
  • Shareable History Links
  • NHTSA Recall Alerts
Read full description

REVAULT is the AI-powered platform for documenting your vehicle's complete service history. Snap a photo of any receipt or invoice and AI extracts everything — shop name, services performed, parts, amounts, and mileage. No typing required. Every vehicle deserves a verified history. Whether you're maintaining a daily driver, restoring a classic, managing a fleet of work trucks, or keeping up with a boat, REVAULT gives you a permanent, organized record tied to your VIN. HOW IT WORKS 1. Add your vehicle with VIN decode that pulls year, make, model, trim, engine, and drivetrain automatically. 2. Scan receipts by taking a photo. AI reads the invoice and creates a detailed service record in seconds. 3. Track maintenance with smart scheduling based on your vehicle's manufacturer recommendations and actual service history. 4. Share verified history with buyers, dealers, or anyone through secure, expiring links. KEY FEATURES - AI Receipt Scanning — Photograph any receipt and let AI extract all the details instantly. - VIN Decode — Automatic vehicle identification with full specs from the NHTSA database. - Maintenance Tracking — Color-coded service schedule shows what's due, what's coming up, and what's overdue. - Document Vault — Store window stickers, registrations, insurance cards, titles, and more. - PDF Export — Generate professional maintenance history reports. - Share Links — Create secure, time-limited links to share your vehicle's history. - NHTSA Recall Alerts — Automatic safety recall checks for every vehicle. - Multi-Mode — Personal vehicles, fleet equipment, and marine vessels all in one app. FLEET MANAGEMENT For businesses with vehicles and equipment, REVAULT Fleet provides team management, work orders, pre-trip inspections (DVIR), spend reports, and compliance tools. Invite employees by email, assign equipment, and track everything from one dashboard. BUILT FOR CAR ENTHUSIASTS REVAULT was built by a car enthusiast who got tired of losing receipts and forgetting service dates. Every feature exists because someone needed it. Your feedback shapes what we build next. Free to start. One vehicle, full AI scanning, VIN decode, and maintenance tracking included.

About

DataCentral

Monitor your servers, sensors, and infrastructure in real-time from your iPhone. Receive instant alerts for temperature, uptime, and power status changes. Ideal for home labs, small businesses, and colocation racks to prevent downtime.

Highlights
  • Real-time sensor readings
  • Customizable push notifications
  • Uptime and power status monitoring
  • Historical data and trend analysis
  • Modern interface for quick glances
Features
Read full description

DataCentral is the app for watching the US AI data center race — from Stargate-scale campuses and xAI's Colossus to the grid strain the buildout is creating. We don't pretend other companies' sites are live. Follow the buildout (free) - Buildout Pulse — sourced stories of announcements, milestones, and grid news, each with a source and an as-of date. - The Race — leaderboards ranking builders, states, and campuses by announced gigawatts. First open sets an overnight baseline rather than inventing climbers. Share a leaderboard card in a tap. - Grid — a three-state teaser ranked by the registry model, labeled "not live EIA," with MW announced and AI announced. Pro unlocks live EIA ranking. - Catalog — nationwide facilities with announced MW. Online and Building are registry status, not live health. - Your State — pick a state for its EIA residential electricity rate (labelled with the month published) shown beside announced facility MW and public proceedings. The app does not attribute rate changes to data centers. - Home Screen widgets — tracked announced capacity and the latest headline, updated in the background from a local snapshot. - One custom site to track your own facility manually. DataCentral Pro - Live facility telemetry — connect your own sites via HTTPS you supply and stream live power, utilization, and status on a real poll cadence. - Live EIA ranking — full state grid ranking from EIA-930, not the free registry teaser. - Assistant — ask about your watches, Race ranks, Grid, and Time to Power. Answers are grounded in data already in the app. - Unlimited custom data centers, with status/grid alerts and a "My Site" widget. - Energy cost modeling with customizable $/kWh. - Predictive insights and infrastructure alerts. - Annual plan includes a 7-day free trial. Honest data labeling - Cover copy states we don't pretend other companies' sites are live. - Pulse cards carry a source and an as-of date (for example "Updated Aug 27, 2026"). - Race ranks announced GW. Overnight Moves starts as a baseline on first open. - Free Grid is the registry model, labeled not live EIA. Rows read MW announced / AI announced. - Catalog MW is Announced. Online / Building are registry status, not live health. - Connected sites you instrument are badged LIVE with a last-updated timestamp. - Live telemetry requires a metrics endpoint you control (or a gateway you deploy). Who it's for - Investors and analysts tracking the US AI infrastructure buildout. - Enthusiasts following Stargate, Colossus, and the gigawatt race. - Infrastructure engineers and operators monitoring their own facilities. Subscription required for live connections, live EIA ranking, Assistant, and other Pro features. The Race, Pulse, registry Grid teaser, nationwide catalog, and manual custom sites remain available without a subscription.

Screenshots

ReVault App4 screens
DataCentral4 screens

Verdict

The call

The clearest difference is in-app purchases: ReVault App at none against DataCentral's 2. ReVault App also leads on iOS requirement (15.6 vs 17.6). DataCentral's advantage is update cadence (every 3 days vs weekly). On price, rating, ratings volume and ads 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. DataCentral sells 2 in-app purchases, starting at $9.99 per month. ReVault App asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for ReVault App against 5.0 for DataCentral. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

ReVault App ships an update weekly, DataCentral every 3 days. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
ReVault App versus DataCentral: the parameters behind the verdict, then further details
ParameterReVault AppDataCentral
PriceFreeFree
Rating5.0 (2 ratings)5.0 (2 ratings)
Positive reviews—100.0% of reviews
Number of ratings22
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better17.6
Further details — not scored
Size4 MB34 MB
Age rating4+4+
DeveloperReVault LLCStephen Moore

Customer experience

ReVault App

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

DataCentral

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ReVault App

No in-app purchases

2 purchases

DataCentral

Subscriptions2
  • DataCentral Pro Monthly$9.991 Month
  • DataCentral Pro Annual$89.991 Year

Questions

Is ReVault App free?
ReVault App is free to download, with no in-app purchases.
Is DataCentral free?
DataCentral is free to download, with in-app purchases available.
Which has better reviews, ReVault App or DataCentral?
ReVault App and DataCentral are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.
Do ReVault App or DataCentral have ads?
Neither ReVault App nor DataCentral shows ads.
Which is updated more often, ReVault App or DataCentral?
ReVault App ships an update weekly, and DataCentral every 3 days. Most recently, ReVault App was updated on October 9, 2026 and DataCentral on October 7, 2026.

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