# ClassCharts Teachers vs CPD Platform

The clearest difference is update cadence: CPD Platform at every 3 months against ClassCharts Teachers's every 12 months. ClassCharts Teachers's advantage is iOS requirement (12.4 vs 15.6). 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.

ClassCharts Teachers ships an update every 12 months, CPD Platform every 3 months. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | ClassCharts Teachers | CPD Platform |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 20.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 9 MB | 19 MB |
| Requires iOS | **12.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Edukey](https://appshunter.io/developer/950582120) | [IRIS Connect Ltd](https://appshunter.io/developer/957836064) |

## What reviewers say

### ClassCharts Teachers

[App page](https://appshunter.io/ios/app/classcharts-teachers/id1158674728)

Streamline classroom management with instant seating charts and AI-powered behavior tracking. Save teachers time, improve pupil engagement, and generate insightful reports for stakeholders.

**Highlights:** Instant seating plans, Data-rich pupil information, AI-driven behavior management, Monitor and motivate pupils, Behavior analytics reports, Shareable reports with parents

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

**In-app purchases:** none


### CPD Platform

[App page](https://appshunter.io/ios/app/cpd-platform-iris-connect/id1506730996)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ClassCharts Teachers free?

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

### Is CPD Platform free?

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

### Do ClassCharts Teachers or CPD Platform have ads?

Neither ClassCharts Teachers nor CPD Platform shows ads.

### Which is updated more often, ClassCharts Teachers or CPD Platform?

ClassCharts Teachers ships an update every 12 months, and CPD Platform every 3 months. Most recently, ClassCharts Teachers was updated on September 10, 2026 and CPD Platform on September 14, 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.*