# Invoice Maker ▸ Invoice Simple vs BookIT

The clearest difference is review sentiment: BookIT at 100% against Invoice Maker ▸ Invoice Simple's 64%. BookIT also leads on in-app purchases (none vs 11) and iOS requirement (9.0 vs 15.1). Invoice Maker ▸ Invoice Simple's advantage is update cadence (every 11 days vs every 17 months) and chart position (#7 vs unranked). On price, ads and device support there is nothing between them.

Both are free to download. Invoice Maker ▸ Invoice Simple sells 9 in-app purchases, starting at $6.99 per month. BookIT asks for nothing beyond the download.

Invoice Maker ▸ Invoice Simple ships an update every 11 days, BookIT every 17 months. The most recent releases landed on October 17, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Invoice Maker ▸ Invoice Simple | BookIT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (123K ratings)](https://appshunter.io/ios/app/invoice-maker-invoice-simple/id694831622/reviews)** | — |
| Number of ratings | **123K** | — |
| Positive reviews | 63.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 17 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#7** | — |
| Size | 223 MB | 11 MB |
| Requires iOS | 15.1 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zenvoice Inc.](https://appshunter.io/developer/990870994) | [BOOKIT HOLDINGS PTY LTD](https://appshunter.io/developer/1327631458) |

## What reviewers say

### Invoice Maker ▸ Invoice Simple

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

**Currently charting:** #7 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, Send documents via email, text, or WhatsApp, Accept online payments, Customize invoices with logo and business details, Track invoice status and get payment reminders, Organize client and product information

**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


### BookIT

[App page](https://appshunter.io/ios/app/bookit/id1327631459)

Manage samples, schedule appointments with automated reminders, and generate instant quotes. Streamline project management, track job progress, and facilitate digital quote acceptance. Facilitates live bookings with subcontractors and installer invoicing.

**Highlights:** Sample tracking and overdue reminders, Automated appointment scheduling and reminders, Instant quote generation and digital acceptance, Live booking and job sheet distribution, Installer invoicing and variation approval, Real-time project status tracking and alerts, Customizable reporting

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Invoice Maker ▸ Invoice Simple free?

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

### Is BookIT free?

BookIT is free to download, with no in-app purchases.

### Do Invoice Maker ▸ Invoice Simple or BookIT have ads?

Neither Invoice Maker ▸ Invoice Simple nor BookIT shows ads.

### Which is updated more often, Invoice Maker ▸ Invoice Simple or BookIT?

Invoice Maker ▸ Invoice Simple ships an update every 11 days, and BookIT every 17 months. Most recently, Invoice Maker ▸ Invoice Simple was updated on October 17, 2026 and BookIT on September 26, 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.*