Can someone recommend an accounting software that has Google apps integration and is free for a few users?

Over at Quora we came across the following question: 

Can someone recommend an accounting software that has Google apps integration and is free for a few users?Edit

To add to the question, I am aware to the marketplace search and all the software available. To be accurate is there a better one that has google integration and not in market place (example. Wave app)  Below is what's in the Marketplace.....

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  Yendo Accounting

  Financial Accounting for small business. Everything you need including invoicing, expenses and payments. Smartphone Compatible.

  $19pm For 1 User, $49pm For 5 Users, $99pm For Unlimited Users

  5  star(s)

  82 reviews

  Calendar integrationUniversal navigationSingle Sign OnContacts integration

  Product by Yendo
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  FreshBooks - Cloud Accounting for Small Business Owners

  FreshBooks is the fastest way to track time, organize expenses and invoice your clients.

  Try it Free for 30 Days. You can use the Free account with up to 3 clients forever. Paid packages start at only $19.95/month.

  4  star(s)

  64 reviews

  Universal navigationSingle Sign On

  Product by FreshBooks
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  Expensify - Free expense reports

  Expensify does expense reports that rock! We do this by importing expenses and receipts straight from your credit card, submitting PDF expense reports by email and reimbursing up to $10k online!

  FREE to create and submit reports. $6 per active submitter per month (2 free). $11 per active submitter for Corporate plan.

  5  star(s)

  220 reviews

  Universal navigationSingle Sign On

  Product by Expensify, Inc.
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  BeeBole Timesheet

  Tracking time should be as easy as selecting a client and a task. No fuss. So that's what we've made. And it is right there in your Google Apps.

  30-day FREE trial / 5.99 per user

  5  star(s)

  12 reviews

  Universal navigationSingle Sign On

  Product by BeeBole
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  Route & Schedule Optimization

  AceRoute is a comprehensive Field Service Management solution that is powerful yet simple with an intuitive and visually stunning user interface. The app that thinks so you don’t have to!

  Gratis edition free

  4  star(s)

  78 reviews

  Universal navigationSingle Sign On

  Product by AceRoute Software
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  Method CRM for QuickBooks® and Gmail™

  Designed for QuickBooks® and QuickBooks Online® - view, edit and create customers, invoices, estimates, payments and sales orders directly inside Gmail™.

  30 day free trial. Paid subscriptions start at $25/user/month. No charge if you already use Method CRM.

  5  star(s)

  11 reviews

  Mail integrationCalendar integrationUniversal navigationSingle Sign On

  Product by Method Integration
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  Zoho Invoice - Online Invoicing, Billing And Time Tracking Software

  Create invoices and estimates online easily with Zoho Invoice. Track the billable hours and create instant invoices for the staff hours. Record and categorise your expenses.

  5 CUSTOMERS FREE, TRY ZOHO INVOICE TODAY! For more info visit, https://www.zoho.com/invoice/pricing-plans.html

  4  star(s)

  31 reviews

  Mail integrationUniversal navigationSingle Sign OnContacts integration

  Product by Zoho Corporation
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  myERP Invoicing Accounting Inventory & CRM

  myERP empowers 280,000 successful small business users in over 100 countries. Simply run your business with one powerful app: invoicing, accounting, inventory, CRM, projects, and expenses.

  Try for free - the #1 business app that powers business success all over the world! Starting at $19/month.

  4  star(s)

  159 reviews

  Universal navigationSingle Sign OnContacts integration

  Product by myERP
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  Zoho Books: Online accounting software for small businesses

  Zoho Books is your one stop shop online accounting software for managing your business. Its beautiful interface, non jargon text and features like bank feeds makes accounting an enjoyable experience.

  Enjoy unlimited invoices with 30 days FREE trial. Pricing at $24 per month.

  4  star(s)

  7 reviews

  Universal navigationSingle Sign OnContacts integration

  Product by Zoho Corporation
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  Deskera ERP

  Deskera ERP system is intuitive, easy to use ERP software that facilitates recording and processing of all financial transactions.

  $29 Per User Per Month. Free trial for 30 days.

  5  star(s)

  1 review

  Calendar integrationUniversal navigationSingle Sign On

  Product by Deskera Enterprise Applications
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