# AC  Service Tech LLC vs Vedic Root

The clearest difference is ads: Vedic Root at none against AC  Service Tech LLC's shown. Vedic Root also leads on iOS requirement (15.5 vs 17.0). AC  Service Tech LLC's advantage is update cadence (every 3 weeks vs every 2 months). On price, in-app purchases and device support there is nothing between them.

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

AC  Service Tech LLC ships an update every 3 weeks, Vedic Root every 2 months. Both last shipped on October 31, 2026.

## The numbers

| Metric | AC  Service Tech LLC | Vedic Root |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/ac-service-tech-llc/id6759368574/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 45 MB | 117 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [AC Service Tech, LLC](https://appshunter.io/developer/1878336344) | [Alok .](https://appshunter.io/developer/1462951236) |

## What reviewers say

### AC  Service Tech LLC

[App page](https://appshunter.io/ios/app/ac-service-tech-llc/id6759368574)

This app provides a comprehensive platform for HVAC/R technicians and students to access educational resources. It features training videos, calculators, online courses with certificates, articles, and podcast episodes, all in one convenient location.

**Highlights:** Access online courses with certificates, Watch over 750 training videos, Utilize HVAC/R calculation tools, Read articles and listen to podcasts, Track learning progress, Downloadable training certificates

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

**In-app purchases:** none


### Vedic Root

[App page](https://appshunter.io/ios/app/vedic-root/id6770299485)

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

**In-app purchases:** none


## Frequently asked questions

### Is AC  Service Tech LLC free?

AC  Service Tech LLC is free to download, with no in-app purchases.

### Is Vedic Root free?

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

### Do AC  Service Tech LLC or Vedic Root have ads?

AC  Service Tech LLC shows ads; Vedic Root does not.

### Which is updated more often, AC  Service Tech LLC or Vedic Root?

AC  Service Tech LLC ships an update every 3 weeks, and Vedic Root every 2 months. Most recently, AC  Service Tech LLC was updated on October 31, 2026 and Vedic Root on October 31, 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.*