# TIDA vs ASCDC

The clearest difference is update cadence: TIDA at every 2 months against ASCDC's every 7 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.

TIDA ships an update every 2 months, ASCDC every 7 months. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | TIDA | ASCDC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Size | 46 MB | 44 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Trucking Industry Defense Association](https://appshunter.io/developer/1292012464) | [California Advocates, Inc.](https://appshunter.io/developer/1436637013) |

## What reviewers say

### TIDA

[App page](https://appshunter.io/ios/app/tida/id6670278782)

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

**In-app purchases:** none


### ASCDC

[App page](https://appshunter.io/ios/app/ascdc/id6743721943)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TIDA free?

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

### Is ASCDC free?

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

### Do TIDA or ASCDC have ads?

Neither TIDA nor ASCDC shows ads.

### Which is updated more often, TIDA or ASCDC?

TIDA ships an update every 2 months, and ASCDC every 7 months. Most recently, TIDA was updated on October 1, 2026 and ASCDC on October 7, 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.*