# TCDC Libraries vs The Simple Scheduler

TCDC Libraries and The Simple Scheduler are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

TCDC Libraries ships an update every 4 months, The Simple Scheduler every 6 months. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | TCDC Libraries | The Simple Scheduler |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | — | Free |
| Size | 50 MB | 27 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Department of Internal Affairs](https://appshunter.io/developer/1442760439) | [Simple Scheduler, LLC](https://appshunter.io/developer/1717606115) |

## What reviewers say

### TCDC Libraries

[App page](https://appshunter.io/ios/app/tcdc-libraries/id1461713427)

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

**In-app purchases:** none


### The Simple Scheduler

[App page](https://appshunter.io/ios/app/the-simple-scheduler/id6449791038)

This app simplifies business management through intuitive online scheduling. It offers drag-and-drop features for employee schedules, customer invoices, and client appointments, with automated custom reports to streamline operations.

**Highlights:** Drag-and-drop scheduling, Employee scheduling, Customer invoices, Client appointment management, Custom reports, Automated scheduling tools

**In-app purchases:** none


## Frequently asked questions

### Is TCDC Libraries free?

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

### Is The Simple Scheduler free?

The Simple Scheduler is free to download, with no in-app purchases.

### Do TCDC Libraries or The Simple Scheduler have ads?

Neither TCDC Libraries nor The Simple Scheduler shows ads.

### Which is updated more often, TCDC Libraries or The Simple Scheduler?

TCDC Libraries ships an update every 4 months, and The Simple Scheduler every 6 months. Most recently, TCDC Libraries was updated on October 4, 2026 and The Simple Scheduler on October 11, 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.*