# Iridium Pulse vs A3 Track

The clearest difference is update cadence: A3 Track at every 4 months against Iridium Pulse's every 13 months. Iridium Pulse's advantage is iOS requirement (11.0 vs 15.6). 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.

Iridium Pulse ships an update every 13 months, A3 Track every 4 months. The most recent releases landed on October 21, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Iridium Pulse | A3 Track |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iridium-pulse/id1159721442/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 89 MB | 53 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Iridium](https://appshunter.io/developer/634954979) | [Aaryan Apps Inc.](https://appshunter.io/developer/915808876) |

## What reviewers say

### Iridium Pulse

[App page](https://appshunter.io/ios/app/iridium-pulse/id1159721442)

Enhance your event experience with this app. Access event maps, schedules, and create personalized to-do lists. Engage with presenters through Q&A and participate in live polls.

**Highlights:** Event maps and schedules, Personalized schedule planning, To-do list creation, Presenter Q&A, Live polling

**In-app purchases:** none


### A3 Track

[App page](https://appshunter.io/ios/app/a3-track/id1451687506)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Iridium Pulse free?

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

### Is A3 Track free?

A3 Track is free to download, with no in-app purchases.

### Do Iridium Pulse or A3 Track have ads?

Neither Iridium Pulse nor A3 Track shows ads.

### Which is updated more often, Iridium Pulse or A3 Track?

Iridium Pulse ships an update every 13 months, and A3 Track every 4 months. Most recently, Iridium Pulse was updated on October 21, 2026 and A3 Track on October 15, 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.*