# TPNI Session Polling vs EigenAlert

The clearest difference is update cadence: EigenAlert at every 5 weeks against TPNI Session Polling's every 12 months. TPNI Session Polling's advantage is iOS requirement (12.2 vs 14.0). 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.

TPNI Session Polling ships an update every 12 months, EigenAlert every 5 weeks. The most recent releases landed on June 10, 2026 and March 7, 2026 respectively.

## The numbers

| Metric | TPNI Session Polling | EigenAlert |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 weeks** |
| Size | 105 MB | 31 MB |
| Requires iOS | **12.2** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Pulse Network Inc](https://appshunter.io/developer/987514337) | [EigenRisk Inc](https://appshunter.io/developer/1177423670) |

## What reviewers say

### TPNI Session Polling

[App page](https://appshunter.io/ios/app/tpni-session-polling/id1511134059)

**Features:** macOS Compatibility

**In-app purchases:** none


### EigenAlert

[App page](https://appshunter.io/ios/app/eigenalert/id6550895336)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TPNI Session Polling free?

TPNI Session Polling is free to download, with no in-app purchases.

### Is EigenAlert free?

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

### Do TPNI Session Polling or EigenAlert have ads?

Neither TPNI Session Polling nor EigenAlert shows ads.

### Which is updated more often, TPNI Session Polling or EigenAlert?

TPNI Session Polling ships an update every 12 months, and EigenAlert every 5 weeks. Most recently, TPNI Session Polling was updated on June 10, 2026 and EigenAlert on March 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.*