# Bidirectional vs Octopus Shift

The clearest difference is rating: Bidirectional at 5.0 against Octopus Shift's 1.0. On price, ratings volume, update cadence and ads there is nothing between them.

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

Bidirectional holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Bidirectional ships an update monthly, Octopus Shift every 6 weeks. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Bidirectional | Octopus Shift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bidirectional/id6448762800/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/octopus-shift/id6748083542/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 103 MB | 76 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bidirectional Energy, Inc.](https://appshunter.io/developer/1686225288) | [Octopus Energy](https://appshunter.io/developer/1093447568) |

## What reviewers say

### Bidirectional

[App page](https://appshunter.io/ios/app/bidirectional/id6448762800)

Optimize your electric vehicle charging to save money and reduce your carbon footprint. This app intelligently schedules charging during off-peak hours and can even discharge your EV to power your home or support the grid, potentially earning you money.

**Highlights:** Schedule charging during cheapest energy rates, Discharge EV to power home, Reduce CO2 emissions, Earn money from utility, Set departure times and battery targets, Track savings and environmental impact

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

**In-app purchases:** none


### Octopus Shift

[App page](https://appshunter.io/ios/app/octopus-shift/id6748083542)

This app intelligently manages your smart home devices like EVs and thermostats to support the power grid. Its algorithm operates in the background to help green the energy system while earning you money.

**Highlights:** Connects to smart devices, Controls EV, charger, home battery, thermostat, Smart grid support algorithm, Earns users cash, Helps green the energy system

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

**In-app purchases:** none


## Frequently asked questions

### Is Bidirectional free?

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

### Is Octopus Shift free?

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

### Which has better reviews, Bidirectional or Octopus Shift?

Bidirectional is rated higher. Bidirectional averages 5.0 out of 5 from 2 ratings, while Octopus Shift averages 1.0 from 1 ratings.

### Do Bidirectional or Octopus Shift have ads?

Neither Bidirectional nor Octopus Shift shows ads.

### Which is updated more often, Bidirectional or Octopus Shift?

Bidirectional ships an update monthly, and Octopus Shift every 6 weeks. Most recently, Bidirectional was updated on October 4, 2026 and Octopus Shift on October 3, 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.*