# Bidirectional vs DivvyUp

The clearest difference is in-app purchases: Bidirectional at none against DivvyUp's 5. Bidirectional also leads on ads (none vs shown) and device support (3 vs 1). On price and update cadence there is nothing between them.

Both are free to download. DivvyUp sells 5 in-app purchases, starting at $3.49 per month. Bidirectional asks for nothing beyond the download.

Bidirectional ships an update monthly, DivvyUp every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Bidirectional | DivvyUp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bidirectional/id6448762800/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 103 MB | 8 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Bidirectional Energy, Inc.](https://appshunter.io/developer/1686225288) | [Sports Stats Limited](https://appshunter.io/developer/1481193925) |

## 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


### DivvyUp

[App page](https://appshunter.io/ios/app/divvyup-split-check-and-receipt/id6451419452)

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.49 | per month |
| DivvyUp Pro Yearly | $24.99 | per year |
| 5 Scan Credits | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 50 Scan Credits | $4.99 | one-time |


## Frequently asked questions

### Is Bidirectional free?

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

### Is DivvyUp free?

DivvyUp is free to download, with in-app purchases available.

### Do Bidirectional or DivvyUp have ads?

DivvyUp shows ads; Bidirectional does not.

### Which is updated more often, Bidirectional or DivvyUp?

Bidirectional ships an update monthly, and DivvyUp every 2 weeks. Most recently, Bidirectional was updated on November 3, 2026 and DivvyUp on November 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.*