# Docly Invoice Maker vs Invoice Maker by SPK

The clearest difference is ads: Invoice Maker by SPK at none against Docly Invoice Maker's shown. Invoice Maker by SPK also leads on review sentiment (73% vs 40%) and update cadence (weekly vs monthly). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Docly Invoice Maker sells 11 in-app purchases, starting at $4.99 per 7 days and Invoice Maker by SPK sells 9 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Docly Invoice Maker against 4.8 for Invoice Maker by SPK. Both are backed by a comparable volume of ratings — 1.2K and 906 respectively. Written reviews are what separate them: 40% of Docly Invoice Maker's written reviews are positive against 73% of Invoice Maker by SPK's.

Docly Invoice Maker ships an update monthly, Invoice Maker by SPK weekly. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Docly Invoice Maker | Invoice Maker by SPK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.2K ratings)](https://appshunter.io/ios/app/docly-invoice-maker-pro/id1568252409/reviews) | **[4.8 (906 ratings)](https://appshunter.io/ios/app/invoice-maker-by-spk/id1575877820/reviews)** |
| Number of ratings | **1.2K** | 906 |
| Positive reviews | 40.0% of reviews | **73.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 118 MB | 30 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cacao Mobile](https://appshunter.io/developer/1612079536) | [SPK Studios LLC](https://appshunter.io/developer/1575877822) |

## What reviewers say

### Docly Invoice Maker

[App page](https://appshunter.io/ios/app/docly-invoice-maker-pro/id1568252409)

Create and send professional invoices, estimates, and quotes quickly. Customize documents with your logo, track payments, and generate business reports. Securely store and sync your financial data across devices.

**Highlights:** Create invoices, estimates, quotes, and receipts, Add business logo and signature, Save unlimited items and customers, Track invoice statuses and payments, Generate business reports, Sync data across devices, Email, print, or message invoices

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoices | $4.99 | per 7 days |
| Starter package monthly | $6.99 | per month |
| Starter Invoice Maker | $6.99 | per month |
| Prefissional package monthly | $8.99 | per month |
| Invoice professional | $8.99 | per month |
| App invoice - abc invoice | $29.99 | per 3 months |
| Good Invoice | $44.99 | per year |
| Good Invoice Generator | $59.99 | per year |
| Invoice Maker START | $59.99 | per year |
| Invoice Maker PRO | $79.99 | per year |
| Annual Full Access | $149.99 | per year |

**What reviewers like**

- 🚀 Simple and easy to use
- 👍 Clean and smooth interface
- 💡 Personalized invoices
- 👍 Convenient for on-the-go use

**What reviewers complain about**

- 🐛 App crashes or stops working
- 🔒 Poor customer support and lack of communication
- 🔒 Billing and subscription issues
- 🐛 Invoices not loading or sending properly

**Reported bugs**

- Inability to open or print invoices
- Invoices not syncing or being accessible
- Password reset and account management issues

**Requested features**

- Improved customer support and communication
- More reliable and stable app performance
- Better invoice management and customization options


### 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


## Frequently asked questions

### Is Docly Invoice Maker free?

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

### Is Invoice Maker by SPK free?

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

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

Invoice Maker by SPK is rated higher. Docly Invoice Maker averages 4.7 out of 5 from 1.2K ratings, while Invoice Maker by SPK averages 4.8 from 906 ratings.

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

Docly Invoice Maker shows ads; Invoice Maker by SPK does not.

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

Docly Invoice Maker ships an update monthly, and Invoice Maker by SPK weekly. Most recently, Docly Invoice Maker was updated on October 17, 2026 and Invoice Maker by SPK on October 18, 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.*