# DAC App vs Teach iLit 9

The clearest difference is update cadence: Teach iLit 9 at every 4 months against DAC App's every 12 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.

DAC App ships an update every 12 months, Teach iLit 9 every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | DAC App | Teach iLit 9 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (16 ratings)](https://appshunter.io/ios/app/dac-app/id1162772990/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 16 MB | 10 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Educational Testing Service](https://appshunter.io/developer/923503056) | [Savvas Learning Company LLC](https://appshunter.io/developer/1521350472) |

## 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


### Teach iLit 9

[App page](https://appshunter.io/ios/app/teach-ilit-9/id1470117673)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DAC App free?

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

### Is Teach iLit 9 free?

Teach iLit 9 is free to download, with no in-app purchases.

### Do DAC App or Teach iLit 9 have ads?

Neither DAC App nor Teach iLit 9 shows ads.

### Which is updated more often, DAC App or Teach iLit 9?

DAC App ships an update every 12 months, and Teach iLit 9 every 4 months. Most recently, DAC App was updated on November 2, 2026 and Teach iLit 9 on November 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.*