# Invoice Generator vs Estimate Invoice Maker App

The clearest difference is in-app purchases: Invoice Generator at none against Estimate Invoice Maker App's 1. Invoice Generator also leads on device support (4 vs 1) and iOS requirement (14.0 vs 16.6). On price, update cadence and ads there is nothing between them.

Both are free to download. Estimate Invoice Maker App sells 1 in-app purchase, starting at $2.99 per month. Invoice Generator asks for nothing beyond the download.

Invoice Generator ships an update every 2 weeks, Estimate Invoice Maker App every 9 days. The most recent releases landed on October 31, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Invoice Generator | Estimate Invoice Maker App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (18K ratings)](https://appshunter.io/ios/app/invoice-generator-zoho/id1061863220/reviews)** | — |
| Number of ratings | **18K** | — |
| Positive reviews | 91.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free | — |
| Size | 22 MB | 9 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Zoho Corporation](https://appshunter.io/developer/388384807) | [Ralph Haville](https://appshunter.io/developer/1783115557) |

## What reviewers say

### Invoice Generator

[App page](https://appshunter.io/ios/app/invoice-generator-zoho/id1061863220)

Easily create and share professional invoices from your mobile device. Save customer and item details, track payment statuses, and add your logo. Auto-generates invoice numbers and offers cloud backup.

**Highlights:** Create invoices on the go, Auto-generate invoice numbers, Add and auto-fill customer details, Save items for quick invoicing, Mark invoices as paid/unpaid, View outstanding payments, Add logos to invoices

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Awesome!
- 🚀 Great app
- 🚀 Excellent
- 🚀 First invoice
- 🚀 Awesome Apps

**What reviewers complain about**

- 🐛 App crashed
- 🐛 Adding info
- 🐛 It's ok but…
- 🐛 Why did you change this ?!
- 🐛 App freezes when I try to save to iCloud

**Reported bugs**

- App crashed and won't even open anymore
- Delayed emails when emailing invoices
- Login screen freezes
- Incompatible with older devices

**Requested features**

- Showing all the paid invoices amount
- The ability to write in partial payments on an invoice
- Changes for service-based businesses
- The ability to save customers details
- The ability to change the terms field on the invoice


### Estimate Invoice Maker App

[App page](https://appshunter.io/ios/app/estimate-invoice-maker-app/id6747536814)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EstimateMaker Pro Monthly | $2.99 | per month |


## Frequently asked questions

### Is Invoice Generator free?

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

### Is Estimate Invoice Maker App free?

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

### Do Invoice Generator or Estimate Invoice Maker App have ads?

Neither Invoice Generator nor Estimate Invoice Maker App shows ads.

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

Invoice Generator ships an update every 2 weeks, and Estimate Invoice Maker App every 9 days. Most recently, Invoice Generator was updated on October 31, 2026 and Estimate Invoice Maker App on October 6, 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.*