# Gridio vs Circle Link

Gridio and Circle Link both sit at 5.0 stars, but that hides the real split: 100% of Circle Link's written reviews are positive against 67% of Gridio's. Gridio's advantage is update cadence (weekly vs every 4 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Gridio sells 9 in-app purchases, starting at $2.99 per month and Circle Link sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Gridio against 5.0 for Circle Link. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 67% of Gridio's written reviews are positive against 100% of Circle Link's.

Gridio ships an update weekly, Circle Link every 4 weeks. The most recent releases landed on September 16, 2026 and July 17, 2026 respectively.

## The numbers

| Metric | Gridio | Circle Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/gridio/id1572829126/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/circle-link/id6503014963/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 76 MB | 87 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gridio](https://appshunter.io/developer/1567388791) | [CircleLink UAB](https://appshunter.io/developer/1747780098) |

## What reviewers say

### Gridio

[App page](https://appshunter.io/ios/app/gridio/id1572829126)

Automatically charge your electric vehicle when electricity is cheapest and cleanest. Connect your car and solar inverter to optimize charging costs, reduce your carbon footprint, and maximize self-consumption of solar energy. The app handles all the smart charging for you.

**Highlights:** Automatic smart charging based on price and cleanliness, EV charging with self-produced solar energy, Real-time countdown to cheapest electricity hours, Supports official car APIs from major brands, Connects with popular solar inverters, No additional hardware required

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gridio Smart | $2.99 | per month |
| Monthly Subscription | $2.99 | per month |
| Monthly Subscription | $2.99 | per month |
| Gridio Smart | $3.99 | per month |
| Annual Subscription | $34.90 | per year |
| Annual Subscription | $39.90 | per year |
| Annual Subscription | $39.90 | per year |
| Gridio Smart | $69.99 | one-time |
| Gridio For Life | $149.00 | one-time |


### Circle Link

[App page](https://appshunter.io/ios/app/circle-link/id6503014963)

Find and navigate to EV charging stations globally with real-time price and availability. Plan routes, read reviews, and pay for charging in select networks, all within a single application.

**Highlights:** Global charging station discovery, Real-time price and availability, Route planning with charger info, Direct navigation to chargers, User reviews and ratings, Payment in selected networks

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Monthly | $5.99 | per month |
| Yearly | $44.99 | per year |
| Yearly | $54.99 | per year |


## Frequently asked questions

### Is Gridio free?

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

### Is Circle Link free?

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

### Which has better reviews, Gridio or Circle Link?

Gridio and Circle Link are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Gridio or Circle Link have ads?

Neither Gridio nor Circle Link shows ads.

### Which is updated more often, Gridio or Circle Link?

Gridio ships an update weekly, and Circle Link every 4 weeks. Most recently, Gridio was updated on September 16, 2026 and Circle Link on July 17, 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.*