# RETSD vs Conference Manager

The clearest difference is iOS requirement: RETSD at 13.0 against Conference Manager's 17.6. 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.

RETSD ships an update every 7 months, Conference Manager every 13 months. The most recent releases landed on September 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | RETSD | Conference Manager |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 13 months |
| Monetization | Free | — |
| Size | 101 MB | 20 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Concept Interactive Inc.](https://appshunter.io/developer/1437684225) | [Peter Ivan Sertic](https://appshunter.io/developer/1722723414) |

## What reviewers say

### RETSD

[App page](https://appshunter.io/ios/app/retsd/id1628491500)

Receive instant updates and push notifications from your school division or any of its 42 schools. Customize the content you see, including news, events, and urgent alerts, delivered directly to your phone, tablet, or smartwatch.

**Highlights:** Real-time updates, Push notifications, School-specific content, Customizable alerts, Calendar events, Urgent alerts

**Features:** macOS Compatibility

**In-app purchases:** none


### Conference Manager

[App page](https://appshunter.io/ios/app/conference-manager/id6474889935)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RETSD free?

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

### Is Conference Manager free?

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

### Do RETSD or Conference Manager have ads?

Neither RETSD nor Conference Manager shows ads.

### Which is updated more often, RETSD or Conference Manager?

RETSD ships an update every 7 months, and Conference Manager every 13 months. Most recently, RETSD was updated on September 24, 2026 and Conference Manager on October 4, 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.*