# Alchatek vs Builder Prime

The clearest difference is review sentiment: Alchatek at 100% against Builder Prime's 25%. Alchatek also leads on rating (5.0 vs 1.8) and iOS requirement (15.6 vs 17.4). Builder Prime's advantage is update cadence (fortnightly vs every 3 months) and ratings volume (10 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Alchatek holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: Builder Prime has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Alchatek's written reviews are positive against 25% of Builder Prime's.

Alchatek ships an update every 3 months, Builder Prime fortnightly. The most recent releases landed on September 19, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Alchatek | Builder Prime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/alchatek/id1331836493/reviews)** | [1.8 (10 ratings)](https://appshunter.io/ios/app/builder-prime/id6469338607/reviews) |
| Number of ratings | 1 | **10** |
| Positive reviews | **100.0% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 37 MB | 51 MB |
| Requires iOS | **15.6** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Alchatek, LLC](https://appshunter.io/developer/1331836492) | [Builder Prime Inc.](https://appshunter.io/developer/1711791276) |

## What reviewers say

### Alchatek

[App page](https://appshunter.io/ios/app/alchatek/id1331836493)

This app simplifies estimating polyurethane materials for concrete and soil repair projects. It offers a quick and dependable method for calculating needs for Geotech and Leak Seal jobs, removing the uncertainty from material calculations.

**Highlights:** Polyurethane estimating, Concrete repair calculations, Soil repair calculations, Geotech job estimation, Leak seal job estimation, Fast and reliable calculations

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

**In-app purchases:** none


### Builder Prime

[App page](https://appshunter.io/ios/app/builder-prime/id6469338607)

This platform streamlines home improvement business operations, covering CRM, estimating, production, invoicing, and payments. It helps businesses save money, secure more jobs, and enhance customer satisfaction.

**Highlights:** CRM, Estimating, Production Management, Invoicing, Payments, Mobile Field Access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Alchatek free?

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

### Is Builder Prime free?

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

### Which has better reviews, Alchatek or Builder Prime?

Alchatek is rated higher. Alchatek averages 5.0 out of 5 from 1 ratings, while Builder Prime averages 1.8 from 10 ratings.

### Do Alchatek or Builder Prime have ads?

Neither Alchatek nor Builder Prime shows ads.

### Which is updated more often, Alchatek or Builder Prime?

Alchatek ships an update every 3 months, and Builder Prime fortnightly. Most recently, Alchatek was updated on September 19, 2026 and Builder Prime on September 23, 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.*