# Invoice Maker vs Authenticator App

The clearest difference is ads: Invoice Maker at none against Authenticator App's shown. Invoice Maker also leads on monetization model (free vs ad-supported). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Invoice Maker against 5.0 for Authenticator App. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Invoice Maker | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/invoice-maker-estimate-and-job/id1604388757/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/authenticator-app-privacy/id6736870186/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 58 MB | 24 MB |
| Requires iOS | 15.1 | **14.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muller Consulting](https://appshunter.io/developer/1504666147) | [MTPHoldings LLC](https://appshunter.io/developer/1130992137) |

## What reviewers say

### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-estimate-and-job/id1604388757)

Create professional, branded sales estimates and invoices for your business. Track payments, manage customer information, and calculate profit margins with ease. Streamline your field service operations and win more jobs.

**Highlights:** Branded sales estimates and invoices, Inbuilt gross profit calculator, Markup/margin calculator, Customer 360 profile management, Online payment processing, Job/work order creation and dispatch, QuickBooks integration

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-privacy/id6736870186)

Enhance your digital security with this multi-factor authentication app. It provides an extra layer of protection for your online accounts beyond just passwords, safeguarding sensitive data from unauthorized access. Easily integrate with popular services and generate dynamic, time-sensitive passcodes.

**Highlights:** Seamless MFA & 2FA integration, QR code scanning for setup, Time-based and HMAC one-time passwords, Biometric security (Face ID/Touch ID), End-to-end encrypted iCloud backup/sync, Export/import one-time passwords, Cross-device password sending

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Invoice Maker free?

Invoice Maker is free to download, with no in-app purchases.

### Is Authenticator App free?

Authenticator App is free to download, with no in-app purchases.

### Which has better reviews, Invoice Maker or Authenticator App?

Invoice Maker and Authenticator App are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do Invoice Maker or Authenticator App have ads?

Authenticator App shows ads; Invoice Maker does not.

### Which is updated more often, Invoice Maker or Authenticator App?

Invoice Maker ships an update every 2 months, and Authenticator App every 2 months. Most recently, Invoice Maker was updated on November 3, 2026 and Authenticator App on October 30, 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.*