# Estimate Maker vs Obrix

The clearest difference is ads: Estimate Maker at none against Obrix's shown. Obrix's advantage is update cadence (every 3 days vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Estimate Maker sells 4 in-app purchases, starting at $7.99 per month and Obrix sells 2 in-app purchases, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.

Estimate Maker ships an update every 4 months, Obrix every 3 days. The most recent releases landed on November 13, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Estimate Maker | Obrix |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 68 MB | 77 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CodeCross](https://appshunter.io/developer/1660793254) | [Vinicius Velasco](https://appshunter.io/developer/1892882352) |

## What reviewers say

### Estimate Maker

[App page](https://appshunter.io/ios/app/estimate-maker-quote-builder/id6774565405)

Create professional estimates, quotes, and invoices quickly from your phone. Streamline your business by converting estimates to invoices and capturing customer signatures. Supports offline use and PDF exports.

**Highlights:** Professional estimate and quote builder, Invoice generation from estimates, Customer e-signatures, PDF export and sharing, Offline functionality, Client management

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $7.99 | per month |
| Monthly Unlimited | $7.99 | per month |
| Yearly Premium | $59.99 | per year |
| Yearly Premium | $59.99 | per year |


### Obrix

[App page](https://appshunter.io/ios/app/obrix-construction-estimates/id6818380965)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Obrix Pro | $29.99 | per month |
| Obrix PRO+ | $39.99 | per month |


## Frequently asked questions

### Is Estimate Maker free?

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

### Is Obrix free?

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

### Do Estimate Maker or Obrix have ads?

Obrix shows ads; Estimate Maker does not.

### Which is updated more often, Estimate Maker or Obrix?

Estimate Maker ships an update every 4 months, and Obrix every 3 days. Most recently, Estimate Maker was updated on November 13, 2026 and Obrix on November 10, 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.*