# MISO Mobile vs IBEW Events

The clearest difference is update cadence: MISO Mobile at monthly against IBEW Events's every 15 months. IBEW Events's advantage is iOS requirement (15.0 vs 17.6). On price, ads, 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.

MISO Mobile ships an update monthly, IBEW Events every 15 months. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MISO Mobile | IBEW Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (27 ratings)](https://appshunter.io/ios/app/miso-mobile/id1041467824/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 15 months |
| Monetization | Free | — |
| Size | 58 MB | 5 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Midcontinent Independent System Operator, Inc.](https://appshunter.io/developer/1041467823) | [IBEW](https://appshunter.io/developer/875000638) |

## What reviewers say

### MISO Mobile

[App page](https://appshunter.io/ios/app/miso-mobile/id1041467824)

Visualize real-time energy market data and grid conditions. Monitor supply, demand, prices, and fuel mix 24/7 with instant system notifications.

**Highlights:** Real-time energy market visualization, 24/7 grid condition monitoring, Supply and demand tracking, Price monitoring, Fuel mix data, Real-time system notifications

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### IBEW Events

[App page](https://appshunter.io/ios/app/ibew-events/id6749236946)

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

**In-app purchases:** none


## Frequently asked questions

### Is MISO Mobile free?

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

### Is IBEW Events free?

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

### Do MISO Mobile or IBEW Events have ads?

Neither MISO Mobile nor IBEW Events shows ads.

### Which is updated more often, MISO Mobile or IBEW Events?

MISO Mobile ships an update monthly, and IBEW Events every 15 months. Most recently, MISO Mobile was updated on November 2, 2026 and IBEW Events on October 25, 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.*