# DAC App vs Investigation Declaration

The clearest difference is rating: Investigation Declaration at 3.0 against DAC App's 1.8. Investigation Declaration also leads on update cadence (every 3 months vs every 12 months) and device support (3 vs 1). DAC App's advantage is ratings volume (16 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Investigation Declaration holds the better App Store score, 3.0 against 1.8. That said, the two scores are not equally well evidenced: DAC App has 16 ratings behind it against 2, so its average is the more settled of the two.

DAC App ships an update every 12 months, Investigation Declaration every 3 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | DAC App | Investigation Declaration |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (16 ratings)](https://appshunter.io/ios/app/dac-app/id1162772990/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/investigation-declaration/id6743125653/reviews)** |
| Number of ratings | **16** | 2 |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 16 MB | 351 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Educational Testing Service](https://appshunter.io/developer/923503056) | [iCivics, Inc.](https://appshunter.io/developer/915103251) |

## What reviewers say

### DAC App

[App page](https://appshunter.io/ios/app/dac-app/id1162772990)

This free application simplifies the recording of student audio responses for specific AP exams. It streamlines the process for both students and proctors, and automatically uploads audio files for school staff. Designed for use on school-issued iPads.

**Highlights:** Record audio responses for AP exams, Simplify recording process, Intuitive interface for students, Streamline post-exam tasks, Direct upload of audio files, Designed for school-owned iPads

**In-app purchases:** none


### Investigation Declaration

[App page](https://appshunter.io/ios/app/investigation-declaration/id6743125653)

Embark on a historical investigation to uncover how Enlightenment ideas influenced the Declaration of Independence. Travel across time and the Atlantic world, collecting evidence to restore corrupted files and understand the spread of concepts like natural rights and state sovereignty.

**Highlights:** Explore 10 Atlantic world locations, Track Natural Rights, State Sovereignty, or Social Contract, Mad-lib style evidence linking, Historical scenes with narrative, Spanish translation and English voiceover, Glossary and classroom resources

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DAC App free?

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

### Is Investigation Declaration free?

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

### Which has better reviews, DAC App or Investigation Declaration?

Investigation Declaration is rated higher. DAC App averages 1.8 out of 5 from 16 ratings, while Investigation Declaration averages 3.0 from 2 ratings.

### Do DAC App or Investigation Declaration have ads?

Neither DAC App nor Investigation Declaration shows ads.

### Which is updated more often, DAC App or Investigation Declaration?

DAC App ships an update every 12 months, and Investigation Declaration every 3 months. Most recently, DAC App was updated on November 2, 2026 and Investigation Declaration on November 4, 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.*