# Invoice Simple vs Invoice Maker & Estimate App

The clearest difference is chart position: Invoice Simple at #9 against Invoice Maker & Estimate App's #121. Invoice Simple also leads on ratings volume (123K vs 16K). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Invoice Simple sells 9 in-app purchases, starting at $6.99 per month and Invoice Maker & Estimate App sells 21 in-app purchases, starting at $7.49 per month. 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 4.9 for Invoice Maker & Estimate App. That said, the two scores are not equally well evidenced: Invoice Simple has 123K ratings behind it against 16K, 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 62% of Invoice Maker & Estimate App's.

Both ship on a similar rhythm, roughly every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Invoice Simple | Invoice Maker & Estimate App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (123K ratings)](https://appshunter.io/ios/app/invoice-simple-invoice-maker/id694831622/reviews) | **[4.9 (16K ratings)](https://appshunter.io/ios/app/invoice-maker-and-estimate-app/id1419627421/reviews)** |
| Number of ratings | **123K** | 16K |
| Positive reviews | **63.8% of reviews** | 61.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#9** | #121 |
| Size | 221 MB | 116 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zenvoice Inc.](https://appshunter.io/developer/990870994) | [Bookipi Pty Ltd](https://appshunter.io/developer/1132093613) |

## 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 tool helps individuals and growing businesses manage billing, accept online payments, and stay organized. It offers customizable templates and easy client management.

**Highlights:** Create invoices, estimates, and receipts, Accept online payments, Customize invoice templates, Organize billing history, Send via email, text, or PDF, Track invoice status

**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


### Invoice Maker & Estimate App

[App page](https://appshunter.io/ios/app/invoice-maker-and-estimate-app/id1419627421)

**Currently charting:** #121 Top Grossing · Business (US App Store)

Create professional invoices, estimates, and receipts quickly. Automate payment tracking, send smart reminders, and accept various payment methods. Streamline your business accounting and reporting with secure cloud sync.

**Highlights:** Professional invoice creation, Automated payment tracking, Smart payment reminders, Accept various payment methods, Generate PDF reports, Secure cloud sync

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

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Documents | $7.49 | per month |
| Unlimited Documents | $9.99 | per month |
| Remove Bookipi Branding | $9.99 | per month |
| Unlimited Customers | $9.99 | per month |
| Full History Access | $9.99 | per month |
| Unlimited Documents | $12.49 | per month |
| Unlimited Documents Monthly | $12.99 | per month |
| Unlimited Documents Monthly | $12.99 | per month |
| Unlimited Documents | $14.99 | per month |
| Unlimited Documents | $17.49 | per month |
| Unlimited Documents | $74.99 | per year |
| Unlimited Documents | $99.90 | per year |
| Unlimited Customers | $99.90 | per year |
| Remove Bookipi Branding | $99.90 | per year |
| Full History Access | $99.90 | per year |
| Unlimited Documents | $99.99 | per year |
| Unlimited Documents | $124.99 | per year |
| Unlimited Documents Yearly | $129.99 | per year |
| Unlimited Documents Yearly | $129.99 | per year |
| Unlimited Documents | $149.99 | per year |
| Unlimited Documents | $174.99 | per year |

**What reviewers like**

- 🚀 Easy to use
- 👍 Professional-looking invoices
- 💡 Customizable options
- 🚀 Convenient for small businesses
- 🚀 Saves time

**What reviewers complain about**

- 🐛 Bugs and glitches
- 🐛 Inconsistent performance
- 🐛 Inability to search invoices
- 🐛 Payment processing issues
- 🐛 Unreliable app stability

**Reported bugs**

- Invoices disappearing after editing
- Inability to change bank details
- Crashes when adding items to invoices
- Incorrect invoice numbering
- Compatibility issues with iOS 15

**Requested features**

- Inventory management feature
- Searchable job or PO field
- Ability to see overdue invoices easily
- Option to turn quotes into invoices
- Customizable logo and branding


## Frequently asked questions

### Is Invoice Simple free?

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

### Is Invoice Maker & Estimate App free?

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

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

Invoice Maker & Estimate App is rated higher. Invoice Simple averages 4.9 out of 5 from 123K ratings, while Invoice Maker & Estimate App averages 4.9 from 16K ratings.

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

Neither Invoice Simple nor Invoice Maker & Estimate App shows ads.

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

Invoice Simple ships an update every 2 weeks, and Invoice Maker & Estimate App every 2 weeks. Most recently, Invoice Simple was updated on November 3, 2026 and Invoice Maker & Estimate App on November 3, 2026.

### Which is more popular, Invoice Simple or Invoice Maker & Estimate App?

Invoice Simple currently peaks at #9 in the App Store charts, and Invoice Maker & Estimate App at #121. Chart position reflects recent download velocity rather than total install base.

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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.*