Report updated Apr 7, 2026

What Is Simple Invoice Maker & Receipt?

Simple Invoice Maker & Receipt is a mobile-first invoicing solution for freelancers and small businesses, emphasizing speed and professional output. While it boasts a strong iOS presence and unique estimate-to-invoice workflows, it is currently hampered by significant technical issues on Android and a lack of developer responsiveness. The app positions itself as a premium utility with a high-cost subscription model, targeting users who need to bill on-the-go.

What users think iIndependent intel reports to help builders create better apps or enhance existing ones. Still in beta, accuracy and relevancy get better every day. For informational purposes only.

Mixed
General Satisfaction
Technical Bugs and Data Loss... Show more

What does it look like?

What are the key features?

Estimate-to-Invoice ConversionDifferentiator

Automatically convert estimates into professional invoices with a single touch.

Flexible Tax & Discount ManagementDifferentiator

Apply taxes and discounts at the item level or total invoice level, including inclusive/exclusive tax options.

Financial ReportingStandard

Track monthly income and monitor the status of invoices and estimates.

Client & Item ManagementStandard

Maintain a database of clients and products/services to speed up the invoicing process.

Customizable TemplatesStandard

Professional invoice and estimate templates that are frequently updated.

Payment Terms ConfigurationBasic

Set specific payment deadlines like Net 3, 7, or 30 days.

What do users think? iIndependent intel reports to help builders create better apps or enhance existing ones. Still in beta, accuracy and relevancy get better every day. For informational purposes only.

Mixed

Recent user voice shows a mixed sentiment. Users appreciate general satisfaction, but report technical bugs and data loss and developer responsiveness.

What Users Love

General Satisfaction

One of the best Free invoice app out there, I use it daily

Pain Points

Technical Bugs and Data Loss

This app has a bug in it... It no longer backs up to google

error(3) JAVA.LANG.ILLEGAL ARGUMENT EXCEPTION

Developer Responsiveness

I have contacted the developer at least five times with no response at all

Medium confidence · 461 reviews available

What are the pros and cons?

Pros

  • High iOS user ratings (4.7)
  • Efficient estimate-to-invoice conversion workflow
  • Granular tax and discount customization

Cons

  • Android version hasn't been updated since Jan 2022
  • Critical data loss bugs and Java exceptions on Android
  • Poor customer support responsiveness
  • High weekly subscription cost

What is the market outlook?

Growth Opportunities

  • Localized currency support (e.g., Indian Rupee)
  • Platform parity through Android modernization
  • Direct payment gateway integrations

Market Threats

  • Direct competition from Invoice Simple
  • Fintech apps (Found, Lili) offering invoicing for free
  • User churn due to technical instability

Who competes with Simple Invoice Maker & Receipt?

The Nemesis

Invoice Simple: Invoice Maker

Invoice Simple: Invoice Maker

Zenvoice Inc.

The most direct competitor with an identical value proposition, naming convention, and mobile-first focus for freelancers.

+

The most direct competitor with an identical value proposition, naming convention, and mobile-first focus for freelancers.

Contenders

Invoice Maker by Invoice Home

Invoice Maker by Invoice Home

Invoice Home Inc.

Directly competes on the 'on-the-go' messaging with specialized features for field service contractors.

+

Directly competes on the 'on-the-go' messaging with specialized features for field service contractors.

Tiny Invoice - Invoice Maker

Tiny Invoice - Invoice Maker

TinyWork Apps

A lightweight, mobile-centric invoicing tool that mirrors the 'simple UI' and quick creation features.

+

A lightweight, mobile-centric invoicing tool that mirrors the 'simple UI' and quick creation features.

Peers

HoneyBook - Small Business CRM

HoneyBook - Small Business CRM

HoneyBook Inc.

A CRM and invoicing hybrid for creative entrepreneurs that overlaps on client management.

+

A CRM and invoicing hybrid for creative entrepreneurs that overlaps on client management.

PayPal Business

PayPal Business

3.9 (108K)

PayPal, Inc.

Used by the same target audience to send invoices and collect payments directly.

+

Used by the same target audience to send invoices and collect payments directly.

New Kids on the Block

+

A business banking app that includes built-in invoicing, threatening standalone invoicing apps.

+

Brain Training & Cognitive Focus

What are the key takeaways?

Simple Invoice Maker & Receipt is a divisive business app that is available. With a 4.6/5 rating from 461 reviews, it receives mixed feedback from users. Users particularly appreciate general satisfaction, though technical bugs and data loss remains a common concern.

Best for: Small business owners, freelancers, and independent contractors who need a mobile-first, quick solution for billing and financial tracking.

How much does it cost?

Model: subscription

Tiers:
Free tier with limited access to featuresPremium subscription at $5.99/week, $10.99/month, or $99.99/year for unlimited access

The app uses a high-frequency subscription model, particularly with its $5.99/week tier, targeting users with immediate, perhaps short-term, professional billing needs.

iOS Version

3.0

Android Version

1.0.74

Release Date

Jul 27, 2021

iOS Price

Free

Android Price

Free

Independent intel to help builders create better apps.

No publisher influence. No third-party bias. Built with objectivity in mind to serve the builder community. Reports are continuously improved and refined. For informational purposes only.

Hope this helps & keep building! · Found an error?

Cite this report

Marlvel.ai. “Simple Invoice Maker & Receipt Intelligence Report.” Updated Apr 7, 2026. https://marlvel.ai/intel-report/business/simple-invoice-maker-receipt

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