# SIA Events vs Sync.VIP

The clearest difference is rating: Sync.VIP at 5.0 against SIA Events's 4.0. Sync.VIP also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (15.6 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sync.VIP holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

SIA Events ships an update every 2 months, Sync.VIP every 3 weeks. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SIA Events | Sync.VIP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/sia-events/id6445898879/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/syncvip/id6473938594/reviews)** |
| Number of ratings | 2 | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 75 MB | 29 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Crain Communications, Inc.](https://appshunter.io/developer/563390291) | [Simplifly Incorporated](https://appshunter.io/developer/1587842400) |

## What reviewers say

### SIA Events

[App page](https://appshunter.io/ios/app/sia-events/id6445898879)

This official conference app connects registered attendees to event schedules, sponsors, and fellow participants. Engage in sessions with live Q&A, polls, and surveys for a richer on-site experience.

**Highlights:** Connect with attendees, Access conference agenda, Learn about sponsors, Live Q&A in sessions, Participate in polls and surveys

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

**In-app purchases:** none


### Sync.VIP

[App page](https://appshunter.io/ios/app/syncvip/id6473938594)

This app provides event attendees with essential information, including personal profile management, event schedules, and attendee lists. Users can connect with others via QR codes and view analytics on profile visits.

**Highlights:** Update personal profile, View event analytics, Connect with users, Access event schedules, Build custom agendas, View attendee lists

**In-app purchases:** none


## Frequently asked questions

### Is SIA Events free?

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

### Is Sync.VIP free?

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

### Which has better reviews, SIA Events or Sync.VIP?

Sync.VIP is rated higher. SIA Events averages 4.0 out of 5 from 2 ratings, while Sync.VIP averages 5.0 from 2 ratings.

### Do SIA Events or Sync.VIP have ads?

Neither SIA Events nor Sync.VIP shows ads.

### Which is updated more often, SIA Events or Sync.VIP?

SIA Events ships an update every 2 months, and Sync.VIP every 3 weeks. Most recently, SIA Events was updated on October 5, 2026 and Sync.VIP on October 6, 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.*