# IPSIS Events vs KSIPP

The clearest difference is ads: KSIPP at none against IPSIS Events's shown. KSIPP also leads on update cadence (every 3 weeks vs every 9 months). IPSIS Events's advantage is iOS requirement (14.0 vs 16.6). On price, 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.

IPSIS Events ships an update every 9 months, KSIPP every 3 weeks. The most recent releases landed on June 11, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | IPSIS Events | KSIPP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ipsis-events/id1328551785/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 54 MB | 30 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Spine Intervention Society](https://appshunter.io/developer/1328551784) | [Kansas Pain Managment](https://appshunter.io/developer/1772675610) |

## What reviewers say

### IPSIS Events

[App page](https://appshunter.io/ios/app/ipsis-events/id1328551785)

Connect with colleagues and stay informed about the International Pain & Spine Intervention Society. Access meeting updates, direct message peers, and participate in polls. This app is the exclusive way to view IPSIS event attendee lists.

**Highlights:** Meeting updates, Direct messaging, Poll participation, Access attendee lists, Professional networking

**Features:** macOS Compatibility

**In-app purchases:** none


### KSIPP

[App page](https://appshunter.io/ios/app/ksipp/id6749588732)

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

**In-app purchases:** none


## Frequently asked questions

### Is IPSIS Events free?

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

### Is KSIPP free?

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

### Do IPSIS Events or KSIPP have ads?

IPSIS Events shows ads; KSIPP does not.

### Which is updated more often, IPSIS Events or KSIPP?

IPSIS Events ships an update every 9 months, and KSIPP every 3 weeks. Most recently, IPSIS Events was updated on June 11, 2026 and KSIPP on September 10, 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.*