# FieldDeck vs Clamp Pro

The clearest difference is rating: FieldDeck at 5.0 against Clamp Pro's 4.8. Clamp Pro's advantage is iOS requirement (15.5 vs 17.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. FieldDeck sells 3 in-app purchases, starting at $19.99 per month and Clamp Pro sells 10 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

FieldDeck holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 7 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

FieldDeck ships an update weekly, Clamp Pro every 10 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | FieldDeck | Clamp Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/fielddeck-invoice-and-estimate/id6758173542/reviews)** | [4.8 (5 ratings)](https://appshunter.io/ios/app/clamp-pro/id6761638328/reviews) |
| Number of ratings | **7** | 5 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Freemium | Free with in-app purchases |
| Size | 9 MB | 105 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brian Medrano](https://appshunter.io/developer/1871323935) | [Contractor School](https://appshunter.io/developer/1890583608) |

## What reviewers say

### FieldDeck

[App page](https://appshunter.io/ios/app/fielddeck-invoice-and-estimate/id6758173542)

Streamline your contracting business by creating professional estimates and invoices on the go. Track job costs, manage client information, and organize documents, even without an internet connection. This tool helps independent tradespeople manage their finances and operations efficiently.

**Highlights:** Create itemized estimates and invoices, Convert estimates to invoices, Track payments and balances, Organize reusable terms and documents, Record job costs and expenses, Offline work capability, Export job and client records

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $19.99 | per month |
| Pro Annual | $199.99 | per year |
| Lifetime Pro | $399.99 | one-time |


### Clamp Pro

[App page](https://appshunter.io/ios/app/clamp-pro/id6761638328)

Streamline your business operations from initial estimate to final invoice. Automate document creation, track time and mileage, and manage customer communications with a dedicated portal. Features include AI-powered estimates, payment schedules, and team collaboration tools.

**Highlights:** End-to-end job workflow, AI-powered estimates, Customer e-signing portal, Automated time and mileage tracking, Payment schedule management, Team collaboration tools, Job cost tracking

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clamp Monthly | $19.99 | per month |
| Clamp Assistant Monthly | $49.99 | per month |
| Unlimited Annual Access | $59.99 | per year |
| Clamp Teams Monthly | $99.99 | per month |
| Clamp Base Annual | $149.99 | per year |
| Clamp Assistant Annual | $499.99 | per year |
| Clamp Teams Annual | $999.99 | per year |
| 5 AI Estimate Credits | $19.99 | one-time |
| 12 AI Estimate Credits | $39.99 | one-time |
| 25 AI Estimate Credits | $69.99 | one-time |


## Frequently asked questions

### Is FieldDeck free?

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

### Is Clamp Pro free?

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

### Which has better reviews, FieldDeck or Clamp Pro?

FieldDeck is rated higher. FieldDeck averages 5.0 out of 5 from 7 ratings, while Clamp Pro averages 4.8 from 5 ratings.

### Do FieldDeck or Clamp Pro have ads?

Neither FieldDeck nor Clamp Pro shows ads.

### Which is updated more often, FieldDeck or Clamp Pro?

FieldDeck ships an update weekly, and Clamp Pro every 10 days. Most recently, FieldDeck was updated on November 9, 2026 and Clamp Pro on November 5, 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.*