# TVPPA Conferences vs ePanicButton

The clearest difference is update cadence: ePanicButton at monthly against TVPPA Conferences's every 2 months. ePanicButton also leads on iOS requirement (15.1 vs 17.0). 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.

TVPPA Conferences ships an update every 2 months, ePanicButton monthly. The most recent releases landed on August 18, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | TVPPA Conferences | ePanicButton |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tvppa-conferences/id1634865344/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 64 MB | 28 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tennessee Valley Public Power Association, Inc.](https://appshunter.io/developer/1342676006) | [ePanicButton LLC](https://appshunter.io/developer/1887603288) |

## What reviewers say

### TVPPA Conferences

[App page](https://appshunter.io/ios/app/tvppa-conferences/id1634865344)

Access comprehensive information for all annual conferences hosted by TVPPA. View agendas, speaker details, sponsor and exhibitor lists, venue maps, and special event information. Connect with other attendees and arrange small group meetings.

**Highlights:** View conference agenda, Speaker and sponsor details, Exhibitor information, Venue details, Networking features, Special event information

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

**In-app purchases:** none


### ePanicButton

[App page](https://appshunter.io/ios/app/epanicbutton/id6761066332)

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

**In-app purchases:** none


## Frequently asked questions

### Is TVPPA Conferences free?

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

### Is ePanicButton free?

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

### Do TVPPA Conferences or ePanicButton have ads?

Neither TVPPA Conferences nor ePanicButton shows ads.

### Which is updated more often, TVPPA Conferences or ePanicButton?

TVPPA Conferences ships an update every 2 months, and ePanicButton monthly. Most recently, TVPPA Conferences was updated on August 18, 2026 and ePanicButton on September 26, 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.*