# BluePunch vs Slatt

The clearest difference is in-app purchases: BluePunch at none against Slatt's 2. Slatt's advantage is update cadence (every 2 weeks vs every 5 weeks) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Slatt sells 2 in-app purchases, starting at $19.99 per month. BluePunch asks for nothing beyond the download.

BluePunch ships an update every 5 weeks, Slatt every 2 weeks. The most recent releases landed on June 29, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | BluePunch | Slatt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/bluepunch/id6761277515/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 3 MB | 41 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [David Tyer](https://appshunter.io/developer/1888579041) | [Voidback, Inc.](https://appshunter.io/developer/1891926153) |

## What reviewers say

### BluePunch

[App page](https://appshunter.io/ios/app/bluepunch/id6761277515)

This app allows users to document project details directly on plans, measure areas with precision, and export comprehensive punch lists. It aims to improve communication and accountability on job sites by providing clear, detailed documentation.

**Highlights:** Pin punch items on plans with photos and notes, Measure areas and distances with precision, Annotate plans for RFIs and revisions, Manage and filter entries by trade or label, Import multi-page PDF plans, Export professional PDF punch lists, 100% offline functionality

**In-app purchases:** none


### Slatt

[App page](https://appshunter.io/ios/app/slatt/id6761900934)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $19.99 | per month |
| Annual Pro | $190.99 | per year |


## Frequently asked questions

### Is BluePunch free?

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

### Is Slatt free?

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

### Do BluePunch or Slatt have ads?

Neither BluePunch nor Slatt shows ads.

### Which is updated more often, BluePunch or Slatt?

BluePunch ships an update every 5 weeks, and Slatt every 2 weeks. Most recently, BluePunch was updated on June 29, 2026 and Slatt on September 14, 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.*