Comparison

Entry One vs Answer3 Vault

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

Head to head
About

Entry One

Securely access gates and facilities using your smartphone. Grant temporary access to guests without the need for physical keys or codes, ensuring convenience and reliability.

Highlights
  • Secure gate and facility access
  • Unlock doors with smartphone
  • Send temporary guest passes
  • Eliminate need for physical keys
  • No more non-working access codes
Features
Read full description

Thank you for choosing EntryOne, a free App created for you, the smartphone user to access gates and facilities securely and reliably. You can use the app to unlock the doors and send temporary pass to your guests. No more carrying hard and electronic keys! Never needing to worry about your guests waiting at the gate or having to punch a non-working code. Please leave a five star rating if you like the app. Contact us at support@entryone.com. Thank you!

About

Answer3 Vault

This app helps homeowners manage all their home's mechanical assets digitally. It organizes equipment, tracks maintenance, and provides easy access to parts and documentation.

Highlights
  • AI Nameplate Scanner
  • 11-Module Organization
  • System Blueprints
  • One-Tap Part Sourcing
  • Lifecycle Maintenance Tracker
  • Secure Documentation Storage
Features
Read full description

Scan any manufacturer nameplate to turn home equipment into a Digital Home Passport. Vault pulls brand, model, serial number, age, and system type, then keeps manuals, receipts, and service logs on that asset. Stop digging for the furnace model in the basement or guessing filter size. WHAT YOU CAN DO • AI Nameplate Scanner — Point the camera at the plate to digitize HVAC, appliances, and other equipment • Home modules — HVAC, plumbing, electrical, solar, appliances, roofing, pool & spa, exterior, and more • System Blueprint — Filters and wear parts, plus critical components with OEM part numbers • One-tap sourcing — Exact-fit filters and parts via Amazon, or HD Supply on Fleet • Lifecycle tracker — OEM intervals and reminders before a failure • Asset card — Nameplate photo, service log, receipts, and partner request buttons on one profile • Multi-property — One primary residence on Standard/PRO; unlimited locations on Manager • GPS home-base lock — Equipment data stays tied to the property QUANTUM AI (PRO) Ask about the units actually in your vault. Quantum reads the logged brand, model, age, and capacity, helps decode error codes, and routes the matching part. Can even request for quotes and replacements if liked to a preferred partner SERVICE PARTNERS Link a local contractor. The asset card private-labels to their name so you can request service or a replacement quote from that same profile. PLANS Standard (Free) 30-day AI trial starts on first GPS home-base lock. Up to 3 AI assets and 10 scans. After the trial, Standard stays a free manual-entry ledger. PRO — $5/mo or $50/yr Up to 25 AI assets, 40 scans, Quantum chat, automated lifecycle tracking, CPSC recall alerts, household sync, and 1-click Amazon routing. Manager Fleet — $50/mo For landlords and investors: everything in PRO, plus 100 AI assets, 150 scans, unlimited properties, Batch Add (on-screen or CSV), Vision AI receipt logging, commercial supply-house routing, insurance risk dossier, Schedule E tax ledger and employee/company sync PRO and Manager Fleet are auto-renewing subscriptions. Manage or cancel in Settings → Apple Account → Subscriptions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Entry One4 screens
Answer3 Vault4 screens

Verdict

The call

The clearest difference is rating: Answer3 Vault at 5.0 against Entry One's 4.3. Entry One's advantage is device support (4 vs 1) and iOS requirement (12.0 vs 16.6). On price, ratings volume, update cadence 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Answer3 Vault holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 4 and 5 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
Entry One versus Answer3 Vault: the parameters behind the verdict, then further details
ParameterEntry OneAnswer3 Vault
PriceFreeFree
Rating4.3 (4 ratings)5.0 (5 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings45 — better
Update frequencyEvery 6 weeksEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone
Requires iOS12.0 — better16.6
Further details — not scored
Size73 MB18 MB
Age rating4+4+
DeveloperZENDACCESS, INCANSWER 3 SOLUTIONS LLC

Customer experience

Entry One

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Answer3 Vault

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Entry One

No in-app purchases

None

Answer3 Vault

No in-app purchases

Questions

Is Entry One free?
Entry One is free to download, with no in-app purchases.
Is Answer3 Vault free?
Answer3 Vault is free to download, with no in-app purchases.
Which has better reviews, Entry One or Answer3 Vault?
Answer3 Vault is rated higher. Entry One averages 4.3 out of 5 from 4 ratings, while Answer3 Vault averages 5.0 from 5 ratings.
Do Entry One or Answer3 Vault have ads?
Neither Entry One nor Answer3 Vault shows ads.
Which is updated more often, Entry One or Answer3 Vault?
Entry One ships an update every 6 weeks, and Answer3 Vault every 6 weeks. Most recently, Entry One was updated on November 4, 2026 and Answer3 Vault on November 5, 2026.

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