# Zymewire vs SCRS Summits

The clearest difference is update cadence: SCRS Summits at every 3 weeks against Zymewire's every 25 months. Zymewire'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.

Zymewire ships an update every 25 months, SCRS Summits every 3 weeks. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Zymewire | SCRS Summits |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scrs-summits/id6760544425/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 20 MB | 115 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Zymewire](https://appshunter.io/developer/1435367225) | [SCRS](https://appshunter.io/developer/1436524473) |

## What reviewers say

### Zymewire

[App page](https://appshunter.io/ios/app/zymewire/id1435367226)

**Features:** macOS Compatibility

**In-app purchases:** none


### SCRS Summits

[App page](https://appshunter.io/ios/app/scrs-summits/id6760544425)

Enhance your experience at clinical research site professional gatherings. Manage your schedule, connect with attendees, and access event resources. Participate in live polls and Q&A for active collaboration.

**Highlights:** Personalized agenda building, Attendee directory and messaging, Live polling and Q&A, Access to session materials, Interactive event maps, Real-time schedule updates

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

**In-app purchases:** none


## Frequently asked questions

### Is Zymewire free?

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

### Is SCRS Summits free?

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

### Do Zymewire or SCRS Summits have ads?

Neither Zymewire nor SCRS Summits shows ads.

### Which is updated more often, Zymewire or SCRS Summits?

Zymewire ships an update every 25 months, and SCRS Summits every 3 weeks. Most recently, Zymewire was updated on November 2, 2026 and SCRS Summits on November 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.*