# Erwaa vs RoTIC Symposium

The clearest difference is update cadence: Erwaa at fortnightly against RoTIC Symposium's every 6 months. Erwaa also leads on iOS requirement (13.0 vs 15.0). 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.

Erwaa ships an update fortnightly, RoTIC Symposium every 6 months. The most recent releases landed on October 7, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Erwaa | RoTIC Symposium |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 months |
| Size | 91 MB | 1 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [AKWAN FOR CREATIVE SERVICES LLC](https://appshunter.io/developer/1671643394) | [Aldrich International LLC](https://appshunter.io/developer/1804879397) |

## What reviewers say

### Erwaa

[App page](https://appshunter.io/ios/app/erwaa/id6740057851)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### RoTIC Symposium

[App page](https://appshunter.io/ios/app/rotic-symposium/id6752693516)

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

**In-app purchases:** none


## Frequently asked questions

### Is Erwaa free?

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

### Is RoTIC Symposium free?

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

### Do Erwaa or RoTIC Symposium have ads?

Neither Erwaa nor RoTIC Symposium shows ads.

### Which is updated more often, Erwaa or RoTIC Symposium?

Erwaa ships an update fortnightly, and RoTIC Symposium every 6 months. Most recently, Erwaa was updated on October 7, 2026 and RoTIC Symposium on October 22, 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.*