# RollerCon vs Jamzo

The clearest difference is iOS requirement: RollerCon at 12.0 against Jamzo's 15.1. On price, update cadence, 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.

RollerCon ships an update every 5 weeks, Jamzo every 6 weeks. The most recent releases landed on July 24, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | RollerCon | Jamzo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (20 ratings)](https://appshunter.io/ios/app/rollercon/id1263309369/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 82 MB | 44 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Amy Fan](https://appshunter.io/developer/634889264) | [Charles Robart](https://appshunter.io/developer/1842432470) |

## What reviewers say

### RollerCon

[App page](https://appshunter.io/ios/app/rollercon/id1263309369)

Discover and organize your schedule for a major convention. Favorite specific sessions, filter by interest, and receive timely updates. Never miss an important event with customizable alerts.

**Highlights:** View all convention events, Favorite select events, Filter events by category, Set reminder alerts, Receive important updates

**Features:** macOS Compatibility

**In-app purchases:** none


### Jamzo

[App page](https://appshunter.io/ios/app/jamzo/id6753089065)

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

**In-app purchases:** none


## Frequently asked questions

### Is RollerCon free?

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

### Is Jamzo free?

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

### Do RollerCon or Jamzo have ads?

Neither RollerCon nor Jamzo shows ads.

### Which is updated more often, RollerCon or Jamzo?

RollerCon ships an update every 5 weeks, and Jamzo every 6 weeks. Most recently, RollerCon was updated on July 24, 2026 and Jamzo on September 3, 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.*