# Invoice Simple vs Estimate & Invoice

Invoice Simple and Estimate & Invoice both sit at 4.9 stars, but that hides the real split: 100% of Estimate & Invoice's written reviews are positive against 64% of Invoice Simple's. Invoice Simple's advantage is ads (none vs shown) and ratings volume (123K vs 4). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. Invoice Simple sells 9 in-app purchases, starting at $6.99 per month and Estimate & Invoice sells 10 in-app purchases, starting at $13.99 per year. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Invoice Simple against 5.0 for Estimate & Invoice. That said, the two scores are not equally well evidenced: Invoice Simple has 123K ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 64% of Invoice Simple's written reviews are positive against 100% of Estimate & Invoice's.

Invoice Simple ships an update every 2 weeks, Estimate & Invoice weekly. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Invoice Simple | Estimate & Invoice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (123K ratings)](https://appshunter.io/ios/app/invoice-simple-invoice-maker/id694831622/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/estimate-and-invoice-maker/id6479015039/reviews)** |
| Number of ratings | **123K** | 4 |
| Positive reviews | 63.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#9** | — |
| Size | 221 MB | 68 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zenvoice Inc.](https://appshunter.io/developer/990870994) | [Umang Kathiyara](https://appshunter.io/developer/1433901120) |

## What reviewers say

### Invoice Simple

[App page](https://appshunter.io/ios/app/invoice-simple-invoice-maker/id694831622)

**Currently charting:** #9 Top Grossing · Business (US App Store)

Create and send professional invoices, estimates, and receipts quickly from your mobile device. This app helps individuals and growing businesses get organized, look professional, and get paid faster by accepting online payments.

**Highlights:** Create invoices, estimates, and receipts, Accept online payments, Customize invoices with logo and details, Organize client and product information, Send via email, text, or WhatsApp, Download as PDF, Get payment and opening alerts

**Features:** iPhone Duo support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Essentials Monthly | $6.99 | per month |
| Mobile subscription | $10.99 | per month |
| Monthly Side Business | $10.99 | per month |
| Monthly Business Sub | $11.99 | per month |
| Monthly Subscription | $11.99 | per month |
| Monthly subscription | $13.49 | per month |
| Plus Monthly | $14.99 | per month |
| Monthly Standard Subscription | $17.99 | per month |
| Premium Monthly | $21.99 | per month |

**What reviewers like**

- 🚀 Easy to use
- 👍 Professional-looking invoices
- 🚀 Quick and simple
- 👍 Saves time
- 👍 Convenient mobile access

**What reviewers complain about**

- 💰 Expensive subscription
- 🐛 Glitches and bugs
- 🔀 Inconsistent features across platforms
- 🔀 Confusing navigation
- 🔀 Limited customization options

**Reported bugs**

- Invoices not sending properly
- App crashing or freezing
- Inability to recover deleted invoices
- Syncing issues between mobile and desktop

**Requested features**

- Add ability to rearrange line items
- Improve search and filtering capabilities
- Integrate with accounting software
- Add option to track expenses and profitability
- Allow multiple business profiles in one account


### Estimate & Invoice

[App page](https://appshunter.io/ios/app/estimate-and-invoice-maker/id6479015039)

Streamline your business billing with this app. Easily create, manage, and send professional estimates and invoices. Track payments and customize documents for a polished look.

**Highlights:** Quick estimate and invoice creation, Professional, customizable templates, Convert estimates to invoices, Invoice status tracking, Client and item management, PDF and image export, Multiple currency support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice & Quotation Yearly | $13.99 | per year |
| Receipt Yearly -Onetime | $10.99 | one-time |
| Proforma Invoice Yearly -One | $10.99 | one-time |
| Invoice Yearly Plan -Onetime | $10.99 | one-time |
| Delivery Note Yearly -Onetime | $10.99 | one-time |
| PRO Yearly Plan -Onetime | $13.99 | one-time |
| Platinum Yearly Plan -Onetime | $17.99 | one-time |
| Image Plan Yearly -Onetime | $29.99 | one-time |
| Premium Template - Lifetime | $34.99 | one-time |
| Multi-User Yearly -Onetime | $82.99 | one-time |


## Frequently asked questions

### Is Invoice Simple free?

Invoice Simple is free to download, with in-app purchases available.

### Is Estimate & Invoice free?

Estimate & Invoice is free to download, with in-app purchases available.

### Which has better reviews, Invoice Simple or Estimate & Invoice?

Estimate & Invoice is rated higher. Invoice Simple averages 4.9 out of 5 from 123K ratings, while Estimate & Invoice averages 5.0 from 4 ratings.

### Do Invoice Simple or Estimate & Invoice have ads?

Estimate & Invoice shows ads; Invoice Simple does not.

### Which is updated more often, Invoice Simple or Estimate & Invoice?

Invoice Simple ships an update every 2 weeks, and Estimate & Invoice weekly. Most recently, Invoice Simple was updated on November 7, 2026 and Estimate & Invoice on November 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*