Comparison

Equipment Tracker Pro vs Proof Locker

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

Head to head
About

Equipment Tracker Pro

This app streamlines asset management for HVAC professionals and property owners. It uses AI to scan equipment data plates, track assets offline, and generate compliance logs and reports. Homeowners can organize appliance information and never forget filter replacements.

Highlights
  • AI Nameplate Scanner
  • 100% Offline Capable
  • Native Label Printing
  • EPA 608 Compliance
  • Branded PDF Reports
  • Guest Tech Work Orders
Features
Read full description

Photograph an equipment nameplate and AI reads it: model number, serial number, voltage and electrical specs land in the record in seconds. No typing specs on a ladder. Equipment Tracker Pro is maintenance software (a CMMS) for the people who look after equipment: service companies, solo technicians, property managers, facilities teams and homeowners. Keep equipment records, maintenance history, PM schedules, work orders, parts, invoices and receipts in one app that works offline, organized by building and location. KEY FEATURES • AI Nameplate Scanning: point, shoot, and AI reads the specs. Needs an internet connection. • AI Condition Check and Diagnostics Chat: photograph a unit and the AI looks for visible rust, damage and wear, or talk a fault through with it. It can miss things. • Work Orders: status, priority, hours and parts, closed out at the unit. • Preventive Maintenance: recurring PM schedules, reminders and auto-logged completions. • Customer Accounts on One Phone: keep an account for each customer, name each, and switch between them from the account bar. Free or paid, and no signal needed to switch. • Invoices: bill the job from the work you logged, and get paid on the spot. • Parts Receipts: the AI reads a supply-house receipt, you mark what was for the customer, and those parts wait on their next invoice. Nothing gets billed twice. • Maintenance Plans: build a plan by room and item, and your customer accepts and signs it online. • Tenant Door Tags: tenants scan to request service and see upcoming and recent service. • Vendor QR Check-In: QR door signs with visit history. • Refrigerant Leak Rate: leak rate calculator and records (US EPA §608). • Parts & Inventory: filter and belt sizes on each unit, and what is on the shelf per building. • Reports: load schedules, equipment summaries and PM checklists. • Teams: one shared workspace with Owner, Manager, Tech and Viewer roles. • Works Offline: records stay available with no signal; sync and AI resume when you reconnect. GET PAID BEFORE YOU LEAVE Turn a finished job into an invoice with the hours and parts already on it. Show a QR code or text a link, and the customer pays by card, bank, PayPal or Venmo. Card and bank payments go into your own Stripe account and mark the invoice paid. WHO IT IS FOR • Service companies and trade contractors • Solo technicians • Facility managers and building engineers • Property managers and landlords • Homeowners tracking their own appliances FREE TO USE Equipment tracking, buildings, parts, inventory, work orders, PM schedules, maintenance logs and invoices are free, with no account required and no time limit. PayPal and Venmo links on invoices are free. Signing in with a free account gives you 10 free AI scans. SUBSCRIPTION OPTIONS Equipment Tracker Pro: $9.99 per month, or $79.99 per year. Unlocks unlimited AI scanning, cloud backup and sync on two devices plus the web dashboard, the report library, live QR tags, invoice links and card payments (Equipment Tracker adds 0.5% per payment, never more than $10, on top of Stripe's fee), sending maintenance plans, sharing with other users, and the vendor check-in and tenant request codes. Every plan has a 7-day free trial for first-time subscribers. Equipment Tracker Team: from $39.99 per month for 5 seats. Everything in Pro for your crew, in one shared workspace. Seats scale in blocks of five to 50: 10 seats $79.99, 25 seats $199.99, 50 seats $399.99 per month. Payment is charged to your Apple ID at purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the current period ends, and renewal is charged within the 24 hours before it ends. Manage or cancel in your App Store account settings. Any unused free-trial portion, if offered, is forfeited on purchase. Terms of Service: https://equipment-tracker.com/terms Privacy Policy: https://equipment-tracker.com/privacy

About

Proof Locker

Organize and export important documents, agreements, and photo-backed records as clear PDF reports. This local-first app keeps your data on your device, giving you control over sharing and export.

Highlights
  • Create proof files and agreement records
  • Add photos and factual notes
  • Timestamp and GPS address stamps
  • Export PDF reports
  • Local-first data storage
  • Edit and filter saved records
  • Advanced PDF layouts and signature tools
Features
Read full description

Keep important records organized and ready to export. Proof Locker is a local-first documentation app for creating proof files, agreement records, photo-backed records, and clear PDF reports. Records and photos remain on your device unless you choose to export or share them. STARTER ACCESS • Create up to 3 total records • Add up to 5 photos per record • Create categorized proof files and agreement records • Add factual notes, custom details, timestamps, and optional GPS address stamps • Export 1 total PDF report OPTIONAL PLUS SUBSCRIPTION — IN-APP PURCHASE REQUIRED • Store up to 100 local records • Add up to 20 photos per record • Unlimited PDF exports while subscribed • Edit existing records • Search and filter saved records • Export an all-records summary OPTIONAL PRO SUBSCRIPTION — IN-APP PURCHASE REQUIRED • Unlimited local records • Add up to 50 photos per record • Everything included with Plus • Complete chronological record timeline • Record duplication • Advanced PDF layouts, covers, headers, and footers • Signature tools • Printable notary sections LOCAL-FIRST STORAGE Proof Locker does not store proof files or photos on developer-paid cloud file storage. You control when and where records are exported. Because records are stored locally, deleting the app may remove them, so export important records to a backup location you control. SUBSCRIPTIONS Plus and Pro are optional monthly auto-renewing subscriptions purchased through Apple In-App Purchase. Payment is charged to your Apple ID. Subscriptions automatically renew unless canceled before the renewal date. Manage or cancel subscriptions in Apple subscription settings. Restore Purchases is available inside the app. Proof Locker organizes user-created documentation for personal records. It does not certify, verify, notarize, authenticate identities, determine legal validity, or provide legal advice. GPS address data may be approximate. Privacy Policy: https://ironstrikerevival.com/proof-locker-privacy-policy/ Terms of Use: https://ironstrikerevival.com/proof-locker-terms-of-use/

Screenshots

Equipment Tracker Pro4 screens
Proof Locker4 screens

Verdict

The call

The clearest difference is ads: Equipment Tracker Pro at none against Proof Locker's shown. Equipment Tracker Pro also leads on ratings volume (9 vs 2). Proof Locker's advantage is update cadence (every 8 days vs every 2 weeks). On price, rating, review sentiment and in-app purchases 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. Equipment Tracker Pro sells 10 in-app purchases, starting at $9.99 per month and Proof Locker sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Equipment Tracker Pro against 5.0 for Proof Locker. Both are backed by a comparable volume of ratings — 9 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Equipment Tracker Pro ships an update every 2 weeks, Proof Locker every 8 days. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 7 level
Equipment Tracker Pro versus Proof Locker: the parameters behind the verdict, then further details
ParameterEquipment Tracker ProProof Locker
PriceFreeFree
Rating5.0 (9 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings9 — better2
Update frequencyEvery 2 weeksEvery 8 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size91 MB48 MB
Age rating4+4+
DeveloperJonathan CurtisJustin Cummins

Customer experience

Equipment Tracker Pro

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Proof Locker

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

Equipment Tracker Pro

Subscriptions10
  • Pro Monthly7 Days trial$9.991 Month
  • Pro Yearly7 Days trial$79.991 Year
  • Team Plan - 15 Seats$119.991 Month
Show 7 more
  • Team Plan - 20 Seats$159.991 Month
  • Team Plan - 25 Seats$199.991 Month
  • Team Plan - 30 Seats$239.991 Month
  • Team Plan - 35 Seats$279.991 Month
  • Team Plan - 40 Seats$319.991 Month
  • Team Plan - 45 Seats$359.991 Month
  • Team Plan - 50 Seats$399.991 Month
2 purchases

Proof Locker

Subscriptions2
  • Proof Locker Plus$6.991 Month
  • Proof Locker Pro$12.991 Month

Questions

Is Equipment Tracker Pro free?
Equipment Tracker Pro is free to download, with in-app purchases available.
Is Proof Locker free?
Proof Locker is free to download, with in-app purchases available.
Which has better reviews, Equipment Tracker Pro or Proof Locker?
Equipment Tracker Pro and Proof Locker are both rated 5.0 out of 5 on the App Store, from 9 and 2 ratings respectively.
Do Equipment Tracker Pro or Proof Locker have ads?
Proof Locker shows ads; Equipment Tracker Pro does not.
Which is updated more often, Equipment Tracker Pro or Proof Locker?
Equipment Tracker Pro ships an update every 2 weeks, and Proof Locker every 8 days. Most recently, Equipment Tracker Pro was updated on October 24, 2026 and Proof Locker on October 5, 2026.

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