# ISO to Go vs Clean Currents

The clearest difference is review sentiment: ISO to Go at 56% against Clean Currents's 0%. ISO to Go also leads on update cadence (every 2 months vs every 6 months). Clean Currents's advantage is rating (4.8 vs 4.3). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Clean Currents holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 16 and 23 respectively. Written reviews complicate that: 56% of ISO to Go's written reviews are positive against 0% of Clean Currents's, so the app with the better star average is not the one people write more warmly about.

ISO to Go ships an update every 2 months, Clean Currents every 6 months. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ISO to Go | Clean Currents |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (16 ratings)](https://appshunter.io/ios/app/iso-to-go/id555114876/reviews) | **[4.8 (23 ratings)](https://appshunter.io/ios/app/clean-currents/id6443661343/reviews)** |
| Number of ratings | 16 | **23** |
| Positive reviews | **55.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 27 MB | 120 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ISO New England Inc.](https://appshunter.io/developer/555114879) | [Cadmium](https://appshunter.io/developer/1648150248) |

## What reviewers say

### ISO to Go

[App page](https://appshunter.io/ios/app/iso-to-go/id555114876)

Understand the New England power grid with real-time data on electricity prices, system status, and fuel mix. Get customizable alerts for grid changes and their impact on wholesale prices.

**Highlights:** Wholesale electricity price data, Real-time power system status, Customizable notifications, Electricity demand data, Energy source breakdown, Geolocation pricing

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

**In-app purchases:** none


### Clean Currents

[App page](https://appshunter.io/ios/app/clean-currents/id6443661343)

Access presentation slides from live events, with the ability to draw, highlight, and take notes directly on slides. Your notes are saved online for later access through a personal summary.

**Highlights:** Access event presentations, View presentation slides, Draw and highlight on slides, Take notes adjacent to slides, Online note saving, Access notes via personal summary

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

**In-app purchases:** none


## Frequently asked questions

### Is ISO to Go free?

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

### Is Clean Currents free?

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

### Which has better reviews, ISO to Go or Clean Currents?

Clean Currents is rated higher. ISO to Go averages 4.3 out of 5 from 16 ratings, while Clean Currents averages 4.8 from 23 ratings.

### Do ISO to Go or Clean Currents have ads?

Neither ISO to Go nor Clean Currents shows ads.

### Which is updated more often, ISO to Go or Clean Currents?

ISO to Go ships an update every 2 months, and Clean Currents every 6 months. Most recently, ISO to Go was updated on October 3, 2026 and Clean Currents on October 14, 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.*