# Invoice Maker ▸ Invoice Simple vs Sunroom Designer Plus

The clearest difference is review sentiment: Invoice Maker ▸ Invoice Simple at 64% against Sunroom Designer Plus's 0%. Invoice Maker ▸ Invoice Simple also leads on update cadence (every 11 days vs every 3 months) and chart position (#9 vs unranked). Sunroom Designer Plus's advantage is in-app purchases (none vs 11) and iOS requirement (13.0 vs 16.4). 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. Sunroom Designer Plus asks for nothing beyond the download.

Invoice Maker ▸ Invoice Simple ships an update every 11 days, Sunroom Designer Plus every 3 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Invoice Maker ▸ Invoice Simple | Sunroom Designer Plus |
| --- | --- | --- |
| 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** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#9** | — |
| Size | 220 MB | 138 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zenvoice Inc.](https://appshunter.io/developer/990870994) | [Rapid Prototyping Systems Limited](https://appshunter.io/developer/384045565) |

## What reviewers say

### Invoice Maker ▸ Invoice Simple

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


### Sunroom Designer Plus

[App page](https://appshunter.io/ios/app/sunroom-designer-plus/id1003861644)

Easily create and visualize custom sunroom and patio cover designs for customers.  Superimpose designs onto photos of their homes and share via email or print for quick approval.

**Highlights:** On-screen design creation, Superimpose designs on house photos, Email and print designs, Customizable colors and sizes, Changeable side-walls and roof styles

**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 Sunroom Designer Plus free?

Sunroom Designer Plus is free to download, with no in-app purchases.

### Do Invoice Maker ▸ Invoice Simple or Sunroom Designer Plus have ads?

Neither Invoice Maker ▸ Invoice Simple nor Sunroom Designer Plus shows ads.

### Which is updated more often, Invoice Maker ▸ Invoice Simple or Sunroom Designer Plus?

Invoice Maker ▸ Invoice Simple ships an update every 11 days, and Sunroom Designer Plus every 3 months. Most recently, Invoice Maker ▸ Invoice Simple was updated on October 26, 2026 and Sunroom Designer Plus on October 24, 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.*