---
description: Compare Invoice Simple vs Refrens and discover more similar software. GetApp will help you learn more about each of these tools and make the best decision for your business.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/getapp/og_logo-94fd2a03a6c7a0e54fc0c9e21a1c0ce9.png
title: Invoice Simple vs Refrens Comparison | GetApp Singapore 2026
---

Breadcrumb: [Home](/) > [Billing and Invoicing Software](/directory/240/billing-invoicing/software) > [Invoice Simple \<span\>vs\</span\> Refrens](https://www.getapp.sg/compare/2060172/2064115/invoice-simple/vs/refrens)

# Compare Invoice Simple vs Refrens

Canonical: https://www.getapp.sg/compare/2060172/2064115/invoice-simple/vs/refrens

> Detailed comparison between Invoice Simple and Refrens. Check ratings, reviews, pricing, and features to make the best decision for your business.

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## At a Glance

| Metric | Invoice Simple | Refrens |
| **Overall rating** | 3.7/5 | 4.9/5 |
| **Total Reviews** | 44 | 249 |
| **Starting Price** | US$13.49 | US$0.00 |
| **Free Trial** | Yes | Yes |
| **Free Version** | Yes | Yes |
| **Deployment** | Cloud, SaaS, Web-based, Android (Mobile), iPhone (Mobile), iPad (Mobile) | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Linux (Desktop), Chromebook (Desktop), Android (Mobile), iPhone (Mobile), iPad (Mobile) |
| **Support** | Chat | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support, 24/7 (Live rep), Chat |
| **Training** | - | Live Online, Webinars, Documentation, Videos |

## Key features

### Invoice Simple

- Billing Portal
- Contact Database
- Customizable Branding
- Customizable Invoices
- Customizable Templates
- Hourly Billing
- Invoice Creation
- Invoice History
- Invoice Processing
- Mobile Payments
- Multi-Currency
- Online Invoicing
- Payment Processing
- Project Billing
- Real-Time Data
- Real-Time Reporting
- Reminders
- Reporting & Statistics
- Tax Calculation
- Time & Expense Tracking

### Refrens

- Billing Portal
- Contact Database
- Customizable Branding
- Customizable Invoices
- Customizable Templates
- Hourly Billing
- Invoice Creation
- Invoice History
- Invoice Processing
- Mobile Payments
- Multi-Currency
- Online Invoicing
- Payment Processing
- Project Billing
- Real-Time Data
- Real-Time Reporting
- Reminders
- Reporting & Statistics
- Tax Calculation
- Time & Expense Tracking

## Links

- [View Invoice Simple Profile](https://www.getapp.sg/software/2060172/invoice-simple)
- [View Refrens Profile](https://www.getapp.sg/software/2064115/refrens)
- [View Original Comparison](https://www.getapp.sg/compare/2060172/2064115/invoice-simple/vs/refrens)

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