# Enrgtech vs BuildersAI

The clearest difference is iOS requirement: Enrgtech at 13.0 against BuildersAI's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Enrgtech ships an update fortnightly, BuildersAI every 3 weeks. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Enrgtech | BuildersAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 59 MB | 45 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ENRG PRODUCTS LIMITED](https://appshunter.io/developer/1529062379) | [CM Digital Solutions Ltd](https://appshunter.io/developer/1885305211) |

## What reviewers say

### Enrgtech

[App page](https://appshunter.io/ios/app/enrgtech/id6739239111)

**Features:** macOS Compatibility

**In-app purchases:** none


### BuildersAI

[App page](https://appshunter.io/ios/app/buildersai/id6756041855)

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

**In-app purchases:** none


## Frequently asked questions

### Is Enrgtech free?

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

### Is BuildersAI free?

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

### Do Enrgtech or BuildersAI have ads?

Neither Enrgtech nor BuildersAI shows ads.

### Which is updated more often, Enrgtech or BuildersAI?

Enrgtech ships an update fortnightly, and BuildersAI every 3 weeks. Most recently, Enrgtech was updated on October 6, 2026 and BuildersAI on October 16, 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.*