# Estimates App vs Invoice Maker

The clearest difference is in-app purchases: Estimates App at none against Invoice Maker's 4. Estimates App also leads on iOS requirement (12.0 vs 16.0). Invoice Maker's advantage is update cadence (fortnightly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Invoice Maker sells 4 in-app purchases, starting at $5.99 per 7 days. Estimates App asks for nothing beyond the download.

Estimates App ships an update every 4 months, Invoice Maker fortnightly. The most recent releases landed on September 14, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Estimates App | Invoice Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/estimates-app/id1195128594/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 9 MB | 15 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IWT SOFTWARE LABS LLC](https://appshunter.io/developer/415593788) | [OCTAGONLAB](https://appshunter.io/developer/1620674896) |

## What reviewers say

### Estimates App

[App page](https://appshunter.io/ios/app/estimates-app/id1195128594)

This business tool helps you create professional estimates, invoices, and receipts quickly. It offers custom branding, virtual signatures, payment gateway integration, and detailed reporting to streamline your workflow and win more jobs.

**Highlights:** Custom branding with company logo, Intuitive estimate and invoice builder, Virtual signature pad for e-signatures, In-built payment gateway for requests, Convert estimates to invoices and receipts, Print, export, or email documents in PDF, Customer and job management

**Features:** macOS Compatibility

**In-app purchases:** none


### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-estimate-app/id1636471539)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Weekly | $5.99 | per 7 days |
| Unlimited Weekly | $6.99 | per 7 days |
| Unlimited Monthly | $9.99 | per month |
| Unlimited Yearly | $99.99 | per year |


## Frequently asked questions

### Is Estimates App free?

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

### Is Invoice Maker free?

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

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

Neither Estimates App nor Invoice Maker shows ads.

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

Estimates App ships an update every 4 months, and Invoice Maker fortnightly. Most recently, Estimates App was updated on September 14, 2026 and Invoice Maker on September 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.*