# WSDTX vs IAM 99

The clearest difference is update cadence: WSDTX at every 2 months against IAM 99's every 6 months. 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.

WSDTX ships an update every 2 months, IAM 99 every 6 months. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | WSDTX | IAM 99 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wsdtx/id6736972741/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Ad-supported | — |
| Size | 50 MB | 54 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [WINDHAM SCHOOL DISTRICT](https://appshunter.io/developer/1448880530) | [International Association of Machinists and Aerospace Workers (Edmonton)](https://appshunter.io/developer/1815549115) |

## What reviewers say

### WSDTX

[App page](https://appshunter.io/ios/app/wsdtx/id6736972741)

This app facilitates communication among district staff by providing access to resources, discussion boards, and social media updates. It aims to keep employees informed about district matters and offers a platform for professional connection.

**Highlights:** Staff communication platform, Access to resources and links, Discussion boards, Social media updates, District news and information

**Features:** macOS Compatibility

**In-app purchases:** none


### IAM 99

[App page](https://appshunter.io/ios/app/iam-99/id6746168477)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WSDTX free?

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

### Is IAM 99 free?

IAM 99 is free to download, with no in-app purchases.

### Do WSDTX or IAM 99 have ads?

Both WSDTX and IAM 99 show ads.

### Which is updated more often, WSDTX or IAM 99?

WSDTX ships an update every 2 months, and IAM 99 every 6 months. Most recently, WSDTX was updated on October 4, 2026 and IAM 99 on October 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.*