Comparison

Quantum CRM vs PrimeBase

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

Head to head
About

Quantum CRM

This app provides enhanced searching, tracking, and updating of federal solicitations. It offers an intuitive interface to find federal opportunities, receive alerts, and manage important documents. The goal is to simplify the federal procurement process for businesses.

Highlights
  • Enhanced federal solicitation searching
  • Intuitive and fast interface
  • Immediate access on mobile
  • Setup saved searches
  • Daily email alerts
  • Track solicitations and amendments
  • Share solicitations and files
Features
Read full description

The Quantum CRM app brings enhanced Federal solicitation searching, tracking, and updating, using an intuitive and fast interface that makes finding Federal opportunities easier than ever. With immediate access available right on your phone, you can be the first to know about the latest Federal awards, RFIs, RFQs, RFPs, and Sources Sought that can help your business grow. With the Quantum CRM app, you can: - Search the Federal solicitation database quickly and accurately through an intuitive and friendly user interface, including using specialized filters to best match your business size, NAICS code, and set-aside status - Setup saved searches based on the opportunities and notices that you care about - Quickly scan through daily email alerts that match your interests to real federal solicitations - Send and share solicitations with other users quickly and easily - Track solicitations for further review, amendments, and submission deadlines - Take notes tied to the solicitation to help with reviewing the solicitation and your strategy, and making your go / no-go decision - Review and share solicitation files and attachments with your colleagues and teaming partners Quantum CRM aims to help demystify the federal solicitation process by helping you find the opportunities you want for your business, share information within your team, and make sure you’re always up-to-date on what’s new in the federal marketplace. The Quantum Base Monthly Subscription is required to get access to Quantum. The subscription automatically renews with the price and duration given below unless it is canceled at least 24 hours before the end of the current period. Payment will be charged to your Apple ID account at the confirmation of purchase. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PrimeBase

Features
Read full description

PrimeBase helps you create invoices, manage inventory, organize clients, track projects, and handle bookings - all from one simple business app. Designed for freelancers, small businesses, and growing teams, PrimeBase replaces multiple disconnected apps with a single, easy-to-use system. Invoices & Estimates • Create professional invoices in minutes • Generate estimates and quotes • Track payments, receipts, and invoice status • Keep all billing activity organized Inventory Management • Manage inventory items and product lists • Track quantities and pricing • Connect inventory directly with invoices • Stay in control as your business grows Clients & Vendors • Store client and customer information • Manage vendors and supplier records • View invoices, projects, and activity per contact • Keep all relationships in one place Projects & Tasks • Track project work and progress • Organize tasks and responsibilities • Connect projects with invoices and clients • Understand work and billing together Bookings & Appointments • Let clients book appointments • Manage schedules and availability • Keep bookings linked to clients and projects PrimeBase is built to be simple to start and powerful as your business grows - without complex setup or confusing accounting terms. Run your business with clarity. Download PrimeBase today. Terms of Use: https://primebase.io/terms Privacy Policy: https://primebase.io/privacy

Screenshots

Quantum CRM4 screens
PrimeBase4 screens

Verdict

The call

The clearest difference is iOS requirement: Quantum CRM at 13.0 against PrimeBase's 15.1. On price, update cadence, ads 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. Quantum CRM sells 2 in-app purchases, starting at $32.99 per month and PrimeBase sells 3 in-app purchases, starting at $36.00 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Quantum CRM ships an update every 4 days, PrimeBase every 8 days. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

Scorecard1 real difference · 8 level
Quantum CRM versus PrimeBase: the parameters behind the verdict, then further details
ParameterQuantum CRMPrimeBase
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 days — betterEvery 8 days
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size47 MB77 MB
Age rating4+4+
DeveloperVeritas Asset Management, Inc.VividSphere LLP

In-app purchases

2 purchases

Quantum CRM

Subscriptions2
  • Quantum CRM Base Monthly7 Days trial$32.991 Month
  • Quantum CRM Base Yearly$264.991 Year
3 purchases

PrimeBase

Subscriptions3
  • Starter Monthly$36.001 Month
  • Growth Monthly$99.001 Month
  • Business Monthly$224.991 Month

Questions

Is Quantum CRM free?
Quantum CRM is free to download, with in-app purchases available.
Is PrimeBase free?
PrimeBase is free to download, with in-app purchases available.
Do Quantum CRM or PrimeBase have ads?
Neither Quantum CRM nor PrimeBase shows ads.
Which is updated more often, Quantum CRM or PrimeBase?
Quantum CRM ships an update every 4 days, and PrimeBase every 8 days. Most recently, Quantum CRM was updated on October 2, 2026 and PrimeBase on October 8, 2026.

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