# Pedagram vs SST Open House

The clearest difference is update cadence: SST Open House at every 2 days against Pedagram's every 6 months. SST Open House also leads on iOS requirement (13.4 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pedagram ships an update every 6 months, SST Open House every 2 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Pedagram | SST Open House |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/pedagram/id6470257127/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 days** |
| Monetization | Free | Free |
| Size | 1 MB | 22 MB |
| Requires iOS | 17.0 | **13.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jia Chen Yee](https://appshunter.io/developer/1688509850) | [School of Science and Technology, Singapore](https://appshunter.io/developer/649690368) |

## What reviewers say

### Pedagram

[App page](https://appshunter.io/ios/app/pedagram/id6470257127)

This app provides observational data to assess the impact of classroom technology. It allows observers to answer questions periodically, generating a visual report of collected data that can be exported as a PDF.

**Highlights:** Observational data collection, Periodic question answering, Visual data reports, PDF export functionality, Collaborative use for instructors and observers

**Features:** macOS Compatibility

**In-app purchases:** none


### SST Open House

[App page](https://appshunter.io/ios/app/sst-open-house/id6479939416)

Navigate a campus event with ease, access detailed schedules, and participate in interactive activities. Discover innovations and compete for prizes within this event-specific application.

**Highlights:** Campus exploration, Detailed event information, Interactive activities, Prize competitions, Event journey optimization

**In-app purchases:** none


## Frequently asked questions

### Is Pedagram free?

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

### Is SST Open House free?

SST Open House is free to download, with no in-app purchases.

### Do Pedagram or SST Open House have ads?

Neither Pedagram nor SST Open House shows ads.

### Which is updated more often, Pedagram or SST Open House?

Pedagram ships an update every 6 months, and SST Open House every 2 days. Most recently, Pedagram was updated on November 3, 2026 and SST Open House on October 30, 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.*