# SPP Go vs SDREA

The clearest difference is ads: SPP Go at none against SDREA's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

SPP Go ships an update every 5 months, SDREA every 4 months. The most recent releases landed on September 8, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | SPP Go | SDREA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/spp-go/id6468679132/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 47 MB | 50 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Southwest Power Pool](https://appshunter.io/developer/1710426439) | [South Dakota Rural Electric Association](https://appshunter.io/developer/793774663) |

## What reviewers say

### SPP Go

[App page](https://appshunter.io/ios/app/spp-go/id6468679132)

Stay informed about regional electricity grid conditions. Receive instant alerts for advisories and alerts impacting your service territory. Access additional grid condition information online.

**Highlights:** Real-time push notifications, Advisories and alerts, Service territory specific information, Grid condition updates, Access to additional online resources

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

**In-app purchases:** none


### SDREA

[App page](https://appshunter.io/ios/app/sdrea/id6751583492)

**In-app purchases:** none


## Frequently asked questions

### Is SPP Go free?

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

### Is SDREA free?

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

### Do SPP Go or SDREA have ads?

SDREA shows ads; SPP Go does not.

### Which is updated more often, SPP Go or SDREA?

SPP Go ships an update every 5 months, and SDREA every 4 months. Most recently, SPP Go was updated on September 8, 2026 and SDREA on September 7, 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.*