# ALG One2One vs WCAworld Events

The clearest difference is update cadence: WCAworld Events at every 2 months against ALG One2One's every 14 months. WCAworld Events also leads on iOS requirement (13.0 vs 15.1). 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.

ALG One2One ships an update every 14 months, WCAworld Events every 2 months. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ALG One2One | WCAworld Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wcaworld-events/id6451480338/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 48 MB | 55 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TECHSIMBA PRIVATE LIMITED](https://appshunter.io/developer/1718221507) | [WCA USA, Inc.](https://appshunter.io/developer/663038238) |

## What reviewers say

### ALG One2One

[App page](https://appshunter.io/ios/app/alg-one2one/id6446689382)

**In-app purchases:** none


### WCAworld Events

[App page](https://appshunter.io/ios/app/wcaworld-events/id6451480338)

Manage and schedule meetings at conferences with essential event information. Features include agendas, attendee lists, exhibitor details, floor plans, and enhanced chat for collaboration.

**Highlights:** Meeting scheduling, Conference agendas, Attendee lists, Exhibitor information, Floor plans, Chat function

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

**In-app purchases:** none


## Frequently asked questions

### Is ALG One2One free?

ALG One2One is free to download, with no in-app purchases.

### Is WCAworld Events free?

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

### Do ALG One2One or WCAworld Events have ads?

Neither ALG One2One nor WCAworld Events shows ads.

### Which is updated more often, ALG One2One or WCAworld Events?

ALG One2One ships an update every 14 months, and WCAworld Events every 2 months. Most recently, ALG One2One was updated on October 13, 2026 and WCAworld Events on October 24, 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.*