# CeDAR Central vs TPAS

The clearest difference is ads: TPAS at none against CeDAR Central's shown. TPAS also leads on update cadence (fortnightly vs every 2 months). CeDAR Central's advantage is iOS requirement (11.0 vs 15.6). On price, 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.

CeDAR Central ships an update every 2 months, TPAS fortnightly. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CeDAR Central | TPAS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 21 MB | 11 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [UCHealth](https://appshunter.io/developer/1190643585) | [Treatment Professionals in Alumni Services, Inc](https://appshunter.io/developer/1779327957) |

## What reviewers say

### CeDAR Central

[App page](https://appshunter.io/ios/app/cedar-central/id6467162123)

**Features:** macOS Compatibility

**In-app purchases:** none


### TPAS

[App page](https://appshunter.io/ios/app/tpas/id6738098305)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CeDAR Central free?

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

### Is TPAS free?

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

### Do CeDAR Central or TPAS have ads?

CeDAR Central shows ads; TPAS does not.

### Which is updated more often, CeDAR Central or TPAS?

CeDAR Central ships an update every 2 months, and TPAS fortnightly. Most recently, CeDAR Central was updated on October 1, 2026 and TPAS on October 9, 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.*