# WorkApp vs Invoice Simple

The clearest difference is rating: Invoice Simple at 4.9 against WorkApp's 4.0. Invoice Simple also leads on ratings volume (123K vs 12) and chart position (#9 vs unranked). WorkApp's advantage is review sentiment (89% vs 64%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. WorkApp sells 4 in-app purchases, starting at $8.99 per month and Invoice Simple sells 9 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Invoice Simple holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: Invoice Simple has 123K ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 89% of WorkApp's written reviews are positive against 64% of Invoice Simple's, so the app with the better star average is not the one people write more warmly about.

WorkApp ships an update fortnightly, Invoice Simple every 2 weeks. The most recent releases landed on October 22, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | WorkApp | Invoice Simple |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (12 ratings)](https://appshunter.io/ios/app/workapp-classified-ads/id692679538/reviews) | **[4.9 (123K ratings)](https://appshunter.io/ios/app/invoice-simple-invoice-maker/id694831622/reviews)** |
| Number of ratings | 12 | **123K** |
| Positive reviews | **88.6% of reviews** | 63.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#9** |
| Size | 124 MB | 221 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [WorkApp Pty Ltd](https://appshunter.io/developer/692679541) | [Zenvoice Inc.](https://appshunter.io/developer/990870994) |

## What reviewers say

### WorkApp

[App page](https://appshunter.io/ios/app/workapp-classified-ads/id692679538)

This app serves as a comprehensive platform for local and global classified ads, business promotion, job searching, and community engagement. It allows users to buy, sell, rent, swap items, list properties, and create digital shops. Connect with others, discover events, and manage all your activities in one place.

**Highlights:** Post local/global classified ads, Sell products and promote services, List real estate and vehicles, Create digital shops for businesses, Browse and post job vacancies, Join or create communities, Secure in-app messaging

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WorkApp Premium Monthly | $8.99 | per month |
| WorkApp Quote Premium Monthly | $21.95 | per month |
| WorkApp Premium Yearly | $70.00 | per year |
| WorkApp Quote Premium Yearly | $209.99 | per year |

**What reviewers like**

- 👍 User-friendly interface
- 💰 Free to use
- 💡 All-in-one platform
- 🚀 Fast selling/posting
- 📈 Constantly improving

**What reviewers complain about**

- 🐛 Crashing issues
- ⏳ Time-consuming for some
- 📉 Very average (compared to others)
- 😞 Useless for some users

**Reported bugs**

- App keeps crashing
- App closed multiple times during upload
- Nothing works (developer is a scammer)
- Promoting business doesn't work

**Requested features**

- Discover more features


### 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


## Frequently asked questions

### Is WorkApp free?

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

### Is Invoice Simple free?

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

### Which has better reviews, WorkApp or Invoice Simple?

Invoice Simple is rated higher. WorkApp averages 4.0 out of 5 from 12 ratings, while Invoice Simple averages 4.9 from 123K ratings.

### Do WorkApp or Invoice Simple have ads?

Neither WorkApp nor Invoice Simple shows ads.

### Which is updated more often, WorkApp or Invoice Simple?

WorkApp ships an update fortnightly, and Invoice Simple every 2 weeks. Most recently, WorkApp was updated on October 22, 2026 and Invoice Simple on November 3, 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.*