# ISO to Go vs TransferUp

The clearest difference is review sentiment: TransferUp at 100% against ISO to Go's 56%. TransferUp also leads on rating (5.0 vs 4.4). ISO to Go's advantage is update cadence (every 2 months vs every 6 months) and ratings volume (21 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

TransferUp holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: ISO to Go has 21 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 56% of ISO to Go's written reviews are positive against 100% of TransferUp's.

ISO to Go ships an update every 2 months, TransferUp every 6 months. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ISO to Go | TransferUp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (21 ratings)](https://appshunter.io/ios/app/iso-to-go/id555114876/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/transferup/id6758565841/reviews)** |
| Number of ratings | **21** | 1 |
| Positive reviews | 55.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 27 MB | 41 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ISO New England Inc.](https://appshunter.io/developer/555114879) | [Arin Thakkar](https://appshunter.io/developer/1873683536) |

## 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


### TransferUp

[App page](https://appshunter.io/ios/app/transferup/id6758565841)

This app simplifies the college transfer process by providing a clear overview of requirements between community colleges and target universities. It helps users track completed and upcoming courses, monitor GPA, and plan their academic path with confidence.

**Highlights:** Clear transfer requirement view, Track completed courses, Identify needed courses, Monitor GPA and progress, Plan academic path, Guidance for class selection

**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 TransferUp free?

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

### Which has better reviews, ISO to Go or TransferUp?

TransferUp is rated higher. ISO to Go averages 4.4 out of 5 from 21 ratings, while TransferUp averages 5.0 from 1 ratings.

### Do ISO to Go or TransferUp have ads?

Neither ISO to Go nor TransferUp shows ads.

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

ISO to Go ships an update every 2 months, and TransferUp every 6 months. Most recently, ISO to Go was updated on November 1, 2026 and TransferUp 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.*