Comparison

Invoice & Estimate Maker vs Quotation Book

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

Head to head
About

Invoice & Estimate Maker

Quickly generate professional invoices and estimates for your clients. Customize templates with your business details, add unlimited customers and services, and track payments on the go. Convert estimates to invoices with a single tap.

Highlights
  • Create invoices and estimates
  • Customize company details and logo
  • Unlimited customers, products, and services
  • Professional invoice themes
  • Track payments
  • Email invoices in PDF format
  • Convert estimates to invoices
Features
Read full description

Invoice & Estimate Maker app help you to quickly create professional invoices and send them to your customers. Its a perfect app for web designers, contractors, musicians, freelancers and all kind of small business owners. You'll be able to create invoices and estimates with-in few seconds. This business app allows you to create unlimited customers, products and services. You can choose from highly professional templates to generate invoice PDF and send it to your customer. You can enter all information about your business i.e. your company name, logo, address, email, phone number and more. Manage all your invoices and billing on the go. The app shows you all outstanding invoices and help you to get paid faster. This app does not requires you to have an active internet connection. So you can invoice your customer before leaving the place where there is no network available. The app also keeps track of all the payments made towards an invoice. You can also sign the invoice or estimate on your device. Features: * Create invoices and estimates. * Customize company details and logo. * Add unlimited customers, products and services. * Professional invoice themes. * Realistic invoice signature. * Track payments. * Configure multiple taxes (i.e. Service Tax, VAT etc). * Discount on item or total. * Email invoice in PDF format. * Notes to specify terms / conditions. * Convert estimate to invoice with just a single tap. * iCloud backup & restore. * Import customer from contact address book. * Statistics * Add "Paid" stamp on paid invoices. * Fast & easy interface. Please leave a 5 star rating if you find this app useful. Your support help us keep improving this app. Information about the auto-renewable subscription - You can purchase for monthly subscription ($1.99/month) or annual subscription ($19.99/year). - Payment will be charged to iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - For more information on how to cancel subscription, please review - https://support.apple.com/en-us/HT202039 - Privacy policy: http://www.svgapps.com/privacy-policy - Terms of use: http://www.svgapps.com/terms

About

Quotation Book

Streamline your business operations with this cloud-based app for creating, managing, and sharing professional quotes. It offers secure cloud storage, customizable quote options, and seamless collaboration with accountants. Perfect for small businesses and freelancers seeking efficient workflow management.

Highlights
  • Cloud-based quote creation and management
  • Secure data storage for cross-device access
  • Customizable quotes with image support
  • PDF and CSV report generation
  • Collaboration with accountants
  • Seamless syncing across devices
Read full description

Quotation Book is a simple, cloud-based free estimate app designed to streamline creating, managing, and sharing quotes. Perfect for small businesses, this tool supports growth without extra costs. Whether you're at work, at home, or on the go, this free estimate app lets you create professional quotes and manage tasks seamlessly. It doubles as a secure accounting tool, storing and tracking estimates in the cloud. Make Quotation Book your go-to resource for efficient business operations. Five Reasons to Choose This Free Estimate App: 1. Store data securely in the cloud for cross-device access. 2. Track quote history with analytics to refine pricing strategies. 3. Customize quotes by adding images for a polished look. 4. Collaborate with accountants using this free estimate app for simplified recordkeeping. 5. Sync across devices and send quotes as PDFs in seconds. Ideal For: Small businesses, freelancers, and contractors needing a free estimate app to organize quotes, generate reports (CSV/PDF), and streamline workflows. ports in CSV or PDF formats with your team. With all your data, including business estimates and quotes, safely stored in the cloud, you can effortlessly generate and share reports in CSV or PDF formats with your team. Quotation Book empowers accountants and business owners to stay organized, efficient, and ready for growth. Try It Free! 14-Day Playground: Test ALL features for FREE—no credit card needed! Forever Free Plan: Create five estimates or quotations each month. Forever! Free!! Terms of use: https://smoothbalance.com/terms-and-conditions/ Privacy policy: https://smoothbalance.com/privacy-policy/ For queries: https://smoothbalance.com/contact-us Terms and conditions apply.

Screenshots

Invoice & Estimate Maker4 screens
Quotation Book4 screens

Verdict

The call

The clearest difference is rating: Invoice & Estimate Maker at 4.8 against Quotation Book's 3.0. Invoice & Estimate Maker also leads on ratings volume (12K vs 2) and chart position (#176 vs unranked). Quotation Book's advantage is monetization model (free with in-app purchases vs subscription) and review sentiment (100% vs 74%). 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. Invoice & Estimate Maker sells 2 in-app purchases, starting at $1.99 per month and Quotation Book sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Invoice & Estimate Maker holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Invoice & Estimate Maker has 12K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 74% of Invoice & Estimate Maker's written reviews are positive against 100% of Quotation Book's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 29, 2026 and October 16, 2026 respectively.

Scorecard5 real differences · 6 level
Invoice & Estimate Maker versus Quotation Book: the parameters behind the verdict, then further details
ParameterInvoice & Estimate MakerQuotation Book
PriceFreeFree
Rating4.8 (12K ratings) — better3.0 (2 ratings)
Positive reviews74.1% of reviews100.0% of reviews — better
Number of ratings12K — better2
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
Best chart rank#176 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size93 MB15 MB
Age rating4+4+
DeveloperSVG Appssmoothbalance ltd

Customer experience

Invoice & Estimate Maker

All ratings12,134 ratings
Positive96.6%
Neutral1.6%
Negative1.8%
Written reviews170 reviews
Positive74.1%
Neutral7.1%
Negative18.8%

Quotation Book

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Invoice & Estimate Maker

Reported bugs

3 issues
  • Quantity and price changes not saving correctly
  • Inability to edit customer information
  • Losing all past estimates/invoices when switching devices

Requested features

5 requests
  • Add ability to track material expenses and payroll
  • Allow adding multiple phone numbers and emails per client
  • Implement a way to back up data
  • Provide a phone number for customer support
  • Add option to sort/track created sections (e.g., labor, materials)

Quotation Book

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Invoice & Estimate Maker

Subscriptions2
  • Monthly Subscription$1.991 Month
  • Annual Subscription$19.991 Year
2 purchases

Quotation Book

Subscriptions2
  • Monthly Subscription$1.991 Month
  • Yearly Subscription$14.991 Year

Questions

Is Invoice & Estimate Maker free?
Invoice & Estimate Maker is free to download, with in-app purchases available.
Is Quotation Book free?
Quotation Book is free to download, with in-app purchases available.
Which has better reviews, Invoice & Estimate Maker or Quotation Book?
Invoice & Estimate Maker is rated higher. Invoice & Estimate Maker averages 4.8 out of 5 from 12K ratings, while Quotation Book averages 3.0 from 2 ratings.
Do Invoice & Estimate Maker or Quotation Book have ads?
Neither Invoice & Estimate Maker nor Quotation Book shows ads.
Which is updated more often, Invoice & Estimate Maker or Quotation Book?
Invoice & Estimate Maker ships an update every 3 months, and Quotation Book every 3 months. Most recently, Invoice & Estimate Maker was updated on October 29, 2026 and Quotation Book on October 16, 2026.

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