# Construction Estimator vs HAMMR

The clearest difference is ads: HAMMR at none against Construction Estimator's shown. HAMMR also leads on update cadence (fortnightly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Construction Estimator sells 10 in-app purchases, starting at $3.99 per month and HAMMR sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Construction Estimator ships an update every 2 months, HAMMR fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Construction Estimator | HAMMR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/hammr-handyman-invoice-maker/id6784175970/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 82 MB | 35 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Le Quoc Bao](https://appshunter.io/developer/1861135626) | [XCell](https://appshunter.io/developer/1870546986) |

## What reviewers say

### Construction Estimator

[App page](https://appshunter.io/ios/app/construction-estimator-tools/id6767523216)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $19.99 | per year |
| Small Tip | $0.99 | one-time |
| 5 PDF Exports | $1.99 | one-time |
| Medium Tip | $1.99 | one-time |
| 7-Day Pro Pass | $1.99 | one-time |
| Trade Quote Pack | $2.99 | one-time |
| 20 PDF Exports | $4.99 | one-time |
| Large Tip | $4.99 | one-time |
| Lifetime | $39.99 | one-time |


### HAMMR

[App page](https://appshunter.io/ios/app/hammr-handyman-invoice-maker/id6784175970)

Streamline your business by creating professional invoices and estimates directly from job sites. Track your work hours, log expenses, and manage payments efficiently, all offline first. Prepare for tax season with easy data exports.

**Highlights:** Offline-first invoice and estimate creation, Live job timer with earnings tracking, Log mileage, materials, and receipts, Client signatures and location pinning, Payment tracking and balance management, CSV and PDF export for accounting

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Construction Estimator free?

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

### Is HAMMR free?

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

### Do Construction Estimator or HAMMR have ads?

Construction Estimator shows ads; HAMMR does not.

### Which is updated more often, Construction Estimator or HAMMR?

Construction Estimator ships an update every 2 months, and HAMMR fortnightly. Most recently, Construction Estimator was updated on October 24, 2026 and HAMMR on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*