# Invoice Maker by SPK vs Invoice Maker

The clearest difference is ratings volume: Invoice Maker by SPK at 906 against Invoice Maker's 15. Invoice Maker by SPK also leads on rating (4.8 vs 4.6) and review sentiment (73% vs 60%). 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 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Invoice Maker by SPK holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Invoice Maker by SPK has 906 ratings behind it against 15, 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 60% of Invoice Maker's.

Invoice Maker by SPK ships an update weekly, Invoice Maker every 9 days. The most recent releases landed on October 18, 2026 and October 7, 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)** | [4.6 (15 ratings)](https://appshunter.io/ios/app/invoice-maker-simple-pdf/id6446822833/reviews) |
| Number of ratings | **906** | 15 |
| Positive reviews | **73.3% of reviews** | 60.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 30 MB | 28 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [SPK Studios LLC](https://appshunter.io/developer/1575877822) | [Collins Cheruiyot](https://appshunter.io/developer/1579009978) |

## 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-simple-pdf/id6446822833)

Create professional invoices and estimates quickly with customizable templates and branding options. This app is designed for freelancers and small businesses to streamline billing and get paid faster, offering offline functionality and PDF export.

**Highlights:** Create unlimited invoices and estimates, Customizable invoice templates, Add logos and business branding, Export and share as PDF, Duplicate invoices for quick edits, Works offline

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access for 1 month | $5.99 | per month |
| Unlimited access for 1 year | $29.99 | per year |
| Unlimited access forever | $89.99 | one-time |


## 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 by SPK is rated higher. Invoice Maker by SPK averages 4.8 out of 5 from 906 ratings, while Invoice Maker averages 4.6 from 15 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 9 days. Most recently, Invoice Maker by SPK was updated on October 18, 2026 and Invoice Maker on October 7, 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.*