# eRNDC vs Qubit Energy

The clearest difference is ads: Qubit Energy at none against eRNDC's shown. Qubit Energy also leads on update cadence (every 6 days vs every 2 months). eRNDC's advantage is iOS requirement (9.0 vs 13.0). 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.

eRNDC ships an update every 2 months, Qubit Energy every 6 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | eRNDC | Qubit Energy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (16 ratings)](https://appshunter.io/ios/app/erndc/id1500152351/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Ad-supported | — |
| Size | 21 MB | 26 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [RNDC Texas, LLC](https://appshunter.io/developer/1328594492) | [Ajay Shokar](https://appshunter.io/developer/1224181029) |

## What reviewers say

### eRNDC

[App page](https://appshunter.io/ios/app/erndc/id1500152351)

This B2B platform facilitates online product search and ordering for existing customers, offering 24/7 access, custom list creation, and order history. It aims to streamline business relationships between teams, customers, and suppliers.

**Highlights:** 24/7 online ordering, Customizable product lists, Order and delivery history, Streamlined B2B experience, Easy customer sign-in

**Features:** macOS Compatibility

**In-app purchases:** none


### Qubit Energy

[App page](https://appshunter.io/ios/app/qubit-energy/id6770093383)

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

**In-app purchases:** none


## Frequently asked questions

### Is eRNDC free?

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

### Is Qubit Energy free?

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

### Do eRNDC or Qubit Energy have ads?

eRNDC shows ads; Qubit Energy does not.

### Which is updated more often, eRNDC or Qubit Energy?

eRNDC ships an update every 2 months, and Qubit Energy every 6 days. Most recently, eRNDC was updated on November 3, 2026 and Qubit Energy 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.*