# Invoice Maker by SPK vs Invoice Maker

The clearest difference is review sentiment: Invoice Maker at 100% against Invoice Maker by SPK's 73%. Invoice Maker also leads on rating (5.0 vs 4.8). Invoice Maker by SPK's advantage is ratings volume (906 vs 6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Invoice Maker by SPK sells 9 in-app purchases, starting at $4.99 per month and Invoice Maker sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Invoice Maker holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Invoice Maker by SPK has 906 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 73% of Invoice Maker by SPK's written reviews are positive against 100% of Invoice Maker's.

Invoice Maker by SPK ships an update weekly, Invoice Maker every 4 days. The most recent releases landed on September 22, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Invoice Maker by SPK | Invoice Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (906 ratings)](https://appshunter.io/ios/app/invoice-maker-by-spk/id1575877820/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/invoice-maker-pdf-generator/id6448614909/reviews)** |
| Number of ratings | **906** | 6 |
| Positive reviews | 73.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 30 MB | 100 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SPK Studios LLC](https://appshunter.io/developer/1575877822) | [DECODATION](https://appshunter.io/developer/1677960582) |

## What reviewers say

### Invoice Maker by SPK

[App page](https://appshunter.io/ios/app/invoice-maker-by-spk/id1575877820)

Create and send professional PDF invoices and estimates quickly and easily. This ad-free, watermark-free app is ideal for small business owners, consultants, and freelancers on the go. Customize templates, track clients, and manage your billing efficiently.

**Highlights:** Create unlimited invoices and estimates, No ads or watermarks, Customizable invoice fields, Client list management, Multiple sharing options (email, WhatsApp, text), Convert estimates to invoices, Company logo and signature upload

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| My Invoice Generator | $4.99 | per month |
| The Invoice Maker | $7.99 | per month |
| Invoice Maker App | $9.99 | per month |
| Invoice Maker Pro | $9.99 | per month |
| Smart Invoice Maker | $39.99 | per year |
| Quick Invoice Maker | $59.99 | per year |
| Invoice Maker Professional | $69.99 | per year |
| App Invoice Maker | $89.99 | per year |
| Invoice Maker Plus | $89.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Quick and efficient
- 💡 Helpful features
- ⭐ Great app overall

**What reviewers complain about**

- 🐛 Data loss issues
- 🔒 Lack of device sync
- 📝 Limited item descriptions
- 🔧 Unreliable functionality

**Reported bugs**

- Invoices not updating correctly
- Inability to unsubscribe from paid features

**Requested features**

- Ability to sync data across devices
- Increased character limit for item descriptions
- Improved customer support


### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-pdf-generator/id6448614909)

Streamline your billing with a mobile tool to create, send, and track professional invoices and estimates. Save product details, automatically calculate taxes, and manage payments on the go. Offers a free tier with limited documents and subscription options for unlimited use.

**Highlights:** Create and send professional invoices, Generate PDF invoices, Create and send estimates, Save product/service details, Automatic tax calculation, Track payments and debts, Add customer information easily

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $0.99 | per 7 days |
| Monthly Plan | $2.99 | per month |
| Quarterly Plan | $7.99 | per 3 months |
| Annually Plan | $26.99 | per year |


## Frequently asked questions

### Is Invoice Maker by SPK free?

Invoice Maker by SPK is free to download, with in-app purchases available.

### Is Invoice Maker free?

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

### Which has better reviews, Invoice Maker by SPK or Invoice Maker?

Invoice Maker is rated higher. Invoice Maker by SPK averages 4.8 out of 5 from 906 ratings, while Invoice Maker averages 5.0 from 6 ratings.

### Do Invoice Maker by SPK or Invoice Maker have ads?

Neither Invoice Maker by SPK nor Invoice Maker shows ads.

### Which is updated more often, Invoice Maker by SPK or Invoice Maker?

Invoice Maker by SPK ships an update weekly, and Invoice Maker every 4 days. Most recently, Invoice Maker by SPK was updated on September 22, 2026 and Invoice Maker on September 19, 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.*