# mpengo Service Sheet vs Invoice Maker

The clearest difference is price: Invoice Maker at Free against mpengo Service Sheet's $19.99. Invoice Maker also leads on update cadence (weekly vs every 4 months) and ratings volume (110K vs 2). mpengo Service Sheet's advantage is in-app purchases (none vs 24) and rating (5.0 vs 4.8). On ads there is nothing between them.

Invoice Maker is free to download; mpengo Service Sheet costs $19.99 up front. Invoice Maker sells 20 in-app purchases, starting at $6.99 per 7 days. mpengo Service Sheet asks for nothing beyond the download.

mpengo Service Sheet holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Invoice Maker has 110K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of mpengo Service Sheet's written reviews are positive against 86% of Invoice Maker's.

mpengo Service Sheet ships an update every 4 months, Invoice Maker weekly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | mpengo Service Sheet | Invoice Maker |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mpengo-service-sheet/id667979431/reviews)** | [4.8 (110K ratings)](https://appshunter.io/ios/app/invoice-maker-invoice-fly/id1606911248/reviews) |
| Number of ratings | 2 | **110K** |
| Positive reviews | **100.0% of reviews** | 85.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | — | **#7** |
| Size | 8 MB | 251 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [mpengo Ltd.](https://appshunter.io/developer/442141186) | [Labhouse Mobile](https://appshunter.io/developer/1568110847) |

## What reviewers say

### mpengo Service Sheet

[App page](https://appshunter.io/ios/app/mpengo-service-sheet/id667979431)

Streamline on-site service tasks with custom checklists, electronic signatures, and invoicing. This app helps service businesses manage inspections, customer records, and generate reports efficiently, reducing paperwork and improving customer satisfaction.

**Highlights:** Customizable work checklists, Electronic signature capture, Built-in invoicing, Offline data storage, Data syncing between iPads, Report generation

**Features:** macOS Compatibility

**In-app purchases:** none


### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-invoice-fly/id1606911248)

**Currently charting:** #7 Top Grossing · Business, #73 Top Free · Business, #171 Top Grossing (US App Store)

Create and send professional invoices and estimates quickly from your phone. Organize your finances with easy tracking and notifications when clients open your bills. Customize invoices with details like taxes, discounts, and signatures.

**Highlights:** Create invoices in under a minute, Generate invoices from estimates, Customize invoice templates, Add discounts, taxes, and signatures, Track invoice status and client opens, Sync across devices, Generate income reports

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

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Fly Weekly | $6.99 | per 7 days |
| Invoice Fly Weekly | $8.99 | per 7 days |
| Invoice Fly Weekly | $8.99 | per 7 days |
| Invoice Fly Weekly | $8.99 | per 7 days |
| Invoice Fly Weekly | $9.99 | per 7 days |
| Invoice Fly Weekly | $9.99 | per 7 days |
| Invoice Fly Weekly | $9.99 | per 7 days |
| Invoice PRO Premium (Trial) | $12.99 | per month |
| Invoice Fly Premium | $17.99 | per month |
| Unlimited Invoicing | $17.99 | per month |
| Invoice Fly Monthly | $17.99 | per month |
| Invoice Fly Monthly | $17.99 | per month |
| Invoice Fly Monthly | $19.99 | per month |
| Invoice Fly Premium | $29.99 | per month |
| Invoice Fly Premium | $98.99 | per year |
| Invoice Fly Premium | $98.99 | per year |
| Invoice Fly Premium | $98.99 | per year |
| Invoice Fly Yearly | $99.99 | per year |
| Invoice Fly Yearly | $199.99 | per year |
| Unlimited Invoicing | $299.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient invoicing
- 💡 Professional templates
- 🔒 Secure payments
- 🚀 Convenient mobile access

**What reviewers complain about**

- 🐛 Occasional bugs
- 💰 Expensive subscription
- 🔒 Difficult to recover account
- 🔍 Limited customer support

**Reported bugs**

- Issues with invoice conversion
- Inability to view past invoices
- Inconsistent PDF generation

**Requested features**

- Ability to convert estimates to invoices
- Option to save invoices as PDFs
- Integrate with more payment processors
- Improved reporting and analytics


## Frequently asked questions

### Is mpengo Service Sheet free?

mpengo Service Sheet costs $19.99, with no in-app purchases.

### Is Invoice Maker free?

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

### Which has better reviews, mpengo Service Sheet or Invoice Maker?

mpengo Service Sheet is rated higher. mpengo Service Sheet averages 5.0 out of 5 from 2 ratings, while Invoice Maker averages 4.8 from 110K ratings.

### Do mpengo Service Sheet or Invoice Maker have ads?

Neither mpengo Service Sheet nor Invoice Maker shows ads.

### Which is updated more often, mpengo Service Sheet or Invoice Maker?

mpengo Service Sheet ships an update every 4 months, and Invoice Maker weekly. Most recently, mpengo Service Sheet was updated on October 23, 2026 and Invoice Maker 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.*